Frequency Allocation Table Search Results
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 117.97500 | 121.41250 | AERO-MOB(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 117.97500 | 121.41250 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.41250 | 121.58750 | AERO-MOB(R) | G NG | NO | NO | YES |
| Notes 501 |
|---|
| The carrier frequencies 2182 kHz, 3023 kHz, 5680 kHz, 8364 kHz, and the frequencies 121.5 MHz, 156.8 MHz and 243 MHz may also be used, in accordance with the procedures in force for terrestrial radiocommunication services, for search and rescue operations concerning
manned space vehicles. The conditions for the use of the frequencies are prescribed in Articles 38 and N 38. The same applies to the frequencies 10003 kHz, 14 993 kHz and 19 993 kHz, but in each of these cases emissions must be confined in a band of ñ3 kHz about the frequency.
(Mob-87) |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile (R) service. |
| Notes 592 |
|---|
| The bands 121.45-121.55 MHz and 242.95-243.05 MHz are also allocated to the mobile-satellite service for the reception on board satellites of emissionsfrom emergency position-in- dicating radiobeacons transmitting at 121.5 MHz and 243 MHz (see Nos. 3259 and 3267). (Mob-83) |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these
frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety purposes with stations of the aeronautical mobile service.(Mob-87) |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.41250 | 121.58750 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 501 |
|---|
| The carrier frequencies 2182 kHz, 3023 kHz, 5680 kHz, 8364 kHz, and the frequencies 121.5 MHz, 156.8 MHz and 243 MHz may also be used, in accordance with the procedures in force for terrestrial radiocommunication services, for search and rescue operations concerning
manned space vehicles. The conditions for the use of the frequencies are prescribed in Articles 38 and N 38. The same applies to the frequencies 10003 kHz, 14 993 kHz and 19 993 kHz, but in each of these cases emissions must be confined in a band of ñ3 kHz about the frequency.
(Mob-87) |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile (R) service. |
| Notes 592 |
|---|
| The bands 121.45-121.55 MHz and 242.95-243.05 MHz are also allocated to the mobile-satellite service for the reception on board satellites of emissionsfrom emergency position-in- dicating radiobeacons transmitting at 121.5 MHz and 243 MHz (see Nos. 3259 and 3267). (Mob-83) |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these
frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety purposes with stations of the aeronautical mobile service.(Mob-87) |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.41250 | 121.58750 | MAR-MOBILE | G NG | NO | NO | YES |
| Notes 501 |
|---|
| The carrier frequencies 2182 kHz, 3023 kHz, 5680 kHz, 8364 kHz, and the frequencies 121.5 MHz, 156.8 MHz and 243 MHz may also be used, in accordance with the procedures in force for terrestrial radiocommunication services, for search and rescue operations concerning
manned space vehicles. The conditions for the use of the frequencies are prescribed in Articles 38 and N 38. The same applies to the frequencies 10003 kHz, 14 993 kHz and 19 993 kHz, but in each of these cases emissions must be confined in a band of ñ3 kHz about the frequency.
(Mob-87) |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile (R) service. |
| Notes 592 |
|---|
| The bands 121.45-121.55 MHz and 242.95-243.05 MHz are also allocated to the mobile-satellite service for the reception on board satellites of emissionsfrom emergency position-in- dicating radiobeacons transmitting at 121.5 MHz and 243 MHz (see Nos. 3259 and 3267). (Mob-83) |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these
frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety purposes with stations of the aeronautical mobile service.(Mob-87) |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.58750 | 121.93750 | AERO-MOB(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US28 |
|---|
| The band 121.5875-121.9375 MHz is for use by aeronautical utility land and mobile stations, and for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.58750 | 121.93750 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US28 |
|---|
| The band 121.5875-121.9375 MHz is for use by aeronautical utility land and mobile stations, and for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.93750 | 121.96250 | AERO-MOB(R) | NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations. The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975,
123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related
communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925
MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHz for communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with
aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band 121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with
private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.93750 | 121.96250 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations. The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975,
123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related
communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925
MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHz for communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with
aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band 121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with
private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.93750 | 121.96250 | AERO-MOB | G | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations. The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975,
123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related
communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925
MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHz for communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with
aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band 121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with
private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.96250 | 123.08750 | AERO-MOB | NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US102 |
|---|
| In Alaska only, the frequency 122.1 MHz may also be used for air carrier air traffic control purposes at locations where other frequencies are not available to air carrier aircraft stations for air traffic control. |
| Notes US213 |
|---|
| The frequency 122.925 MHz is for use only for communications with or between aircraft when coordinating natural resources programs of Federal or State natural resources
agencies, including forestry management and fire suppression, fish and game management and protection and environmental monitoring and protection. |
| Notes US30 |
|---|
| The band 121.9375-123.0875 MHz is available to FAA aircraft for communications pursuant to flight inspection functions in accordance with the Federal Aviation Act of 1958. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations.
The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975, 123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service
station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be
assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925 MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHzfor communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band
121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33
|
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Notes US80 |
|---|
| Government stations may use the frequency 122.9 MHz subject to the following condi- tions: (a) All operations by Government stations
shall be restricted to the purpose for which the frequency is authorized to non-Government stations, and shall be in accordance with the appropriate provisions of the Commission's rules and regulations, Part 87, Aviation Services; (b) Use of the frequency is required for
coordination of activities with Commission licensees operating on this frequency; and (c) Government stations will not be autho- rized for operations at fixed locations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.96250 | 123.08750 | AERO-MOB | G | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US102 |
|---|
| In Alaska only, the frequency 122.1 MHz may also be used for air carrier air traffic control purposes at locations where other frequencies are not available to air carrier aircraft stations for air traffic control. |
| Notes US213 |
|---|
| The frequency 122.925 MHz is for use only for communications with or between aircraft when coordinating natural resources programs of Federal or State natural resources
agencies, including forestry management and fire suppression, fish and game management and protection and environmental monitoring and protection. |
| Notes US30 |
|---|
| The band 121.9375-123.0875 MHz is available to FAA aircraft for communications pursuant to flight inspection functions in accordance with the Federal Aviation Act of 1958. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations.
The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975, 123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service
station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be
assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925 MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHzfor communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band
121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33
|
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Notes US80 |
|---|
| Government stations may use the frequency 122.9 MHz subject to the following condi- tions: (a) All operations by Government stations
shall be restricted to the purpose for which the frequency is authorized to non-Government stations, and shall be in accordance with the appropriate provisions of the Commission's rules and regulations, Part 87, Aviation Services; (b) Use of the frequency is required for
coordination of activities with Commission licensees operating on this frequency; and (c) Government stations will not be autho- rized for operations at fixed locations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 121.96250 | 123.08750 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US102 |
|---|
| In Alaska only, the frequency 122.1 MHz may also be used for air carrier air traffic control purposes at locations where other frequencies are not available to air carrier aircraft stations for air traffic control. |
| Notes US213 |
|---|
| The frequency 122.925 MHz is for use only for communications with or between aircraft when coordinating natural resources programs of Federal or State natural resources
agencies, including forestry management and fire suppression, fish and game management and protection and environmental monitoring and protection. |
| Notes US30 |
|---|
| The band 121.9375-123.0875 MHz is available to FAA aircraft for communications pursuant to flight inspection functions in accordance with the Federal Aviation Act of 1958. |
| Notes US31 |
|---|
| Except as provided below the band 121.9375-123.0875 MHz is for use by private aircraft stations.
The frequencies 122.700, 122.725, 122.750, 122.800, 122.950, 122.975, 123.000, 123.050 and 123.075 MHz may be assigned to aeronautical advisory stations. In addition, at landing areas having a part-time or no airdrome control tower or FAA flight service
station, these frequencies may be assigned on a secondary non-interference basis to aeronautical utility mobile stations, and may be used by FAA ground vehicles for safety related communications during inspections conducted at such landing areas. The frequencies 122.850, 122.900 and 122.- 925 MHz may be
assigned to aeronautical multicom stations. In addition, 122.850 MHz may be assigned on a secondary non-interference basis to aeronautical utility mobile stations. In case of 122.925 MHz, US213 applies. Air carrier aircraft stations may use 122.000 and 122.050 MHzfor communication with aeronautical stations of the Federal Aviation Administration and 122.700, 122.800, 122.900 and 123.000 MHz for com- munications with aeronautical stations pertaining to safety of flight with and in the vicinity of landing areas not served by a control tower. Frequencies in the band
121.9375-122.6875 MHz may be used by aeronautical stations of the Federal Aviation Administration for communication with private aircraft stations only, except that 122.000 and 122.050 MHz may also be used for communication with air carrier aircraft stations concerning weather informa- tion. |
| Notes US33
|
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Notes US80 |
|---|
| Government stations may use the frequency 122.9 MHz subject to the following condi- tions: (a) All operations by Government stations
shall be restricted to the purpose for which the frequency is authorized to non-Government stations, and shall be in accordance with the appropriate provisions of the Commission's rules and regulations, Part 87, Aviation Services; (b) Use of the frequency is required for
coordination of activities with Commission licensees operating on this frequency; and (c) Government stations will not be autho- rized for operations at fixed locations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 123.08750 | 123.58750 | AERO-MOB | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety
purposes with stations of the aeronautical mobile service.(Mob-87) |
| Notes US112 |
|---|
| The frequency 123.1 MHz is for search and rescue communications. This frequency may be assigned for air traffic control communications at special aeronautical events on the condition that no harmful interference is caused to search and rescue communications during any period of search and rescue operations in the locale involved. |
| Notes US32 |
|---|
| Except for the frequencies 123.3 and
123.5 MHz which are not authorized for Govern- ment use, the band 123.1125-123.5875 MHz is available for FAA Communications incident to flight test and inspection activities pertinent to aircraft and facility certification on a secondary non-interference basis. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional
stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 123.08750 | 123.58750 | MAR-MOBILE | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety
purposes with stations of the aeronautical mobile service.(Mob-87) |
| Notes US112 |
|---|
| The frequency 123.1 MHz is for search and rescue communications. This frequency may be assigned for air traffic control communications at special aeronautical events on the condition that no harmful interference is caused to search and rescue communications during any period of search and rescue operations in the locale involved. |
| Notes US32 |
|---|
| Except for the frequencies 123.3 and
123.5 MHz which are not authorized for Govern- ment use, the band 123.1125-123.5875 MHz is available for FAA Communications incident to flight test and inspection activities pertinent to aircraft and facility certification on a secondary non-interference basis. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional
stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 123.08750 | 123.58750 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes 593 |
|---|
| In the band 117.975-136 MHz, the frequency 121.5 MHz is the aeronautical emergency frequency and, where required, the frequency 123.1 MHz is the aeronautical frequency auxil- iary to 121.5 MHz. Mobile stations of the maritime mobile service may communicate on these frequencies under the conditions laid down in Articles 38 and N 38 for distress and safety
purposes with stations of the aeronautical mobile service.(Mob-87) |
| Notes US112 |
|---|
| The frequency 123.1 MHz is for search and rescue communications. This frequency may be assigned for air traffic control communications at special aeronautical events on the condition that no harmful interference is caused to search and rescue communications during any period of search and rescue operations in the locale involved. |
| Notes US32 |
|---|
| Except for the frequencies 123.3 and
123.5 MHz which are not authorized for Govern- ment use, the band 123.1125-123.5875 MHz is available for FAA Communications incident to flight test and inspection activities pertinent to aircraft and facility certification on a secondary non-interference basis. |
| Notes US33 |
|---|
| The band 123.1125-123.5875 MHz is for use by flight test and aviation instructional
stations. The frequency 121.950 MHz is available for aviation instructional stations. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 123.58750 | 128.81250 | AERO-MOB(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 123.58750 | 128.81250 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 128.81250 | 132.01250 | AERO-MOB(R) | NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 128.81250 | 132.01250 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 132.01250 | 136.00000 | AERO-MOB(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 132.01250 | 136.00000 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US26 |
|---|
| The bands 117.975-121.4125 MHz, 123.5875-128.8125 MHz and 132.0125-136 MHz are for air traffic control communications. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 136.00000 | 137.00000 | AERO-MOB(R) | NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US244 |
|---|
| The band 136-137 MHz is allocated to the non-Government aeronautical mobile (R) service on a primary basis, and is subject to pertinent international treaties and agreements. The frequencies 136.000 MHz, 136.025 MHz, 136.050 MHz, 136.075 MHz, 136.125 MHz, 136.150 MHz, 136.175 MHz, 136.225 MHz, 136.250 MHz, 136.300 MHz, 136.325 MHz,
136.350 MHz, 136.400 MHz, 136.425 MHz and 136.450 MHz are available on a shared basis to the Federal Aviation Administration for air traffic control purposes, such as automatic weather observation services, automatic terminal information services and airport control tower communications. Stations licensed prior to January 2, 1990, using the 136-137 MHz band forspace operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth) may continue to use this band on a secondary basis to aeronautical mobile (R) service stations. No new assignments will be made to stations in the above space services. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 136.00000 | 137.00000 | AERO-SAT(R) | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US244 |
|---|
| The band 136-137 MHz is allocated to the non-Government aeronautical mobile (R) service on a primary basis, and is subject to pertinent international treaties and agreements. The frequencies 136.000 MHz, 136.025 MHz, 136.050 MHz, 136.075 MHz, 136.125 MHz, 136.150 MHz, 136.175 MHz, 136.225 MHz, 136.250 MHz, 136.300 MHz, 136.325 MHz,
136.350 MHz, 136.400 MHz, 136.425 MHz and 136.450 MHz are available on a shared basis to the Federal Aviation Administration for air traffic control purposes, such as automatic weather observation services, automatic terminal information services and airport control tower communications. Stations licensed prior to January 2, 1990, using the 136-137 MHz band forspace operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth) may continue to use this band on a secondary basis to aeronautical mobile (R) service stations. No new assignments will be made to stations in the above space services. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 136.00000 | 137.00000 | MET-SAT | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US244 |
|---|
| The band 136-137 MHz is allocated to the non-Government aeronautical mobile (R) service on a primary basis, and is subject to pertinent international treaties and agreements. The frequencies 136.000 MHz, 136.025 MHz, 136.050 MHz, 136.075 MHz, 136.125 MHz, 136.150 MHz, 136.175 MHz, 136.225 MHz, 136.250 MHz, 136.300 MHz, 136.325 MHz,
136.350 MHz, 136.400 MHz, 136.425 MHz and 136.450 MHz are available on a shared basis to the Federal Aviation Administration for air traffic control purposes, such as automatic weather observation services, automatic terminal information services and airport control tower communications. Stations licensed prior to January 2, 1990, using the 136-137 MHz band forspace operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth) may continue to use this band on a secondary basis to aeronautical mobile (R) service stations. No new assignments will be made to stations in the above space services. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 136.00000 | 137.00000 | SPACE-OPN | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US244 |
|---|
| The band 136-137 MHz is allocated to the non-Government aeronautical mobile (R) service on a primary basis, and is subject to pertinent international treaties and agreements. The frequencies 136.000 MHz, 136.025 MHz, 136.050 MHz, 136.075 MHz, 136.125 MHz, 136.150 MHz, 136.175 MHz, 136.225 MHz, 136.250 MHz, 136.300 MHz, 136.325 MHz,
136.350 MHz, 136.400 MHz, 136.425 MHz and 136.450 MHz are available on a shared basis to the Federal Aviation Administration for air traffic control purposes, such as automatic weather observation services, automatic terminal information services and airport control tower communications. Stations licensed prior to January 2, 1990, using the 136-137 MHz band forspace operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth) may continue to use this band on a secondary basis to aeronautical mobile (R) service stations. No new assignments will be made to stations in the above space services. |
| Frequency | Frequency High | Service | Allocations | Gov Excl | Non Gov | Shared |
|---|
| 136.00000 | 137.00000 | SPCE-RESCH | G NG | NO | NO | YES |
| Notes 591 |
|---|
| Subject to agreement obtained under the procedure set forth in Article 14, the band 117.- 975-137 MHz is also allocated to the aeronautical mobile-satellite (R) service on a secondary basis and on the condition that harmful interference is not caused to the aeronautical mobile
(R) service. |
| Notes US244 |
|---|
| The band 136-137 MHz is allocated to the non-Government aeronautical mobile (R) service on a primary basis, and is subject to pertinent international treaties and agreements. The frequencies 136.000 MHz, 136.025 MHz, 136.050 MHz, 136.075 MHz, 136.125 MHz, 136.150 MHz, 136.175 MHz, 136.225 MHz, 136.250 MHz, 136.300 MHz, 136.325 MHz,
136.350 MHz, 136.400 MHz, 136.425 MHz and 136.450 MHz are available on a shared basis to the Federal Aviation Administration for air traffic control purposes, such as automatic weather observation services, automatic terminal information services and airport control tower communications. Stations licensed prior to January 2, 1990, using the 136-137 MHz band forspace operations (space-to-Earth), meteorological-satellite service (space-to-Earth), and the space research service (space-to-Earth) may continue to use this band on a secondary basis to aeronautical mobile (R) service stations. No new assignments will be made to stations in the above space services. |
found 27 records in 0.93 seconds.
date: 01/17/97
Time: 15:10:39.
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Copyright PerCon Corporation 1997 - For Personal / Single User Use Only
PerCon Corporation
4906 Maple Springs / Ellery Rd.
Bemus Point, NY 14712
(716) 386-6015
(716) 386-6013 FAX