Universal Licensing System
WCO9
ALASKA AVIATION RADIO INC
License details
| ULS identifier | 1974481 |
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| Call sign | WCO9 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-08-13 |
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| Expiration | 2035-06-22 |
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| Frequency range | 2.9124 - 131.1 MHz (13 frequencies) |
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| Locations | 1 |
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| Representative location | UMIAT, AK |
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| Coordinates | 69.3871111, -152.1890833 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 2.91240000 | | 2.91100000 | 92.000000 | | |
| 1 | 1 | FA | 3.45040000 | | 3.44900000 | 92.000000 | | |
| 1 | 1 | FA | 3.47140000 | | 3.47000000 | 92.000000 | | |
| 1 | 1 | FA | 5.47340000 | | 5.47200000 | 92.000000 | | |
| 1 | 1 | FA | 5.48540000 | | 5.48400000 | 92.000000 | | |
| 1 | 1 | FA | 6.60540000 | | 6.60400000 | 92.000000 | | |
| 1 | 2 | FA | 129.10000000 | | | 10.000000 | | |
| 1 | 2 | FA | 129.80000000 | | | 10.000000 | | |
| 1 | 2 | FA | 130.00000000 | | | 10.000000 | | |
| 1 | 2 | FA | 130.20000000 | | | 10.000000 | | |
| 1 | 2 | FA | 130.60000000 | | | 10.000000 | | |
| 1 | 2 | FA | 130.90000000 | | | 10.000000 | | |
| 1 | 2 | FA | 131.10000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2.91240000 | | 2K80J3E |
| 1 | 1 | 3.45040000 | | 2K80J3E |
| 1 | 1 | 3.47140000 | | 2K80J3E |
| 1 | 1 | 5.47340000 | | 2K80J3E |
| 1 | 1 | 5.48540000 | | 2K80J3E |
| 1 | 1 | 6.60540000 | | 2K80J3E |
| 1 | 2 | 129.10000000 | | 6K00A3E |
| 1 | 2 | 129.80000000 | | 6K00A3E |
| 1 | 2 | 130.00000000 | | 6K00A3E |
| 1 | 2 | 130.20000000 | | 6K00A3E |
| 1 | 2 | 130.60000000 | | 6K00A3E |
| 1 | 2 | 130.90000000 | | 6K00A3E |
| 1 | 2 | 131.10000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | UMIAT AIRPORT, UMIAT, AK | 69.38711111, -152.18908333 | 81.000 m | B | 4.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | 6.0000 | 360.0000 | | |
| 2 | 1 | T | | 6.000 m | | 6.0000 | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-13 | WCO9 | LIREN |
| 2025-08-13 | WCO9 | IFRBSE |
| 2025-03-31 | WCO9 | LETRES |
| 2021-10-26 | WCO9 | LIAUA |
| 2021-10-23 | WCO9 | LIAUA |
| 2015-08-12 | WCO9 | LIREN |
| 2015-03-30 | WCO9 | LETRES |
| 2010-06-03 | WCO9 | AUTHPR |
| 2007-12-08 | WCO9 | LIAUA |
| 2007-12-07 | WCO9 | ESCAPR |
| 2005-06-28 | WCO9 | LIREN |
| 2005-03-28 | WCO9 | LETRES |
| 2001-04-27 | WCO9 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974481 | 2026-08-02 02:08:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WCO9 | ULS 1974481 | 2026-08-02 02:08:27 |
| Status | A | ULS 1974481 | 2026-08-02 02:08:27 |
| Service | AF | ULS 1974481 | 2026-08-02 02:08:27 |
| Grant Date | 2025-08-13 | ULS 1974481 | 2026-08-02 02:08:27 |
| Expiration Date | 2035-06-22 | ULS 1974481 | 2026-08-02 02:08:27 |