Universal Licensing System
WQQM677
Signature Flight Support Corporation
License details
| ULS identifier | 3440849 |
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| Call sign | WQQM677 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2013-01-29 |
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| Expiration | 2023-01-29 |
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| Cancellation | 2023-04-01 |
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| Frequency range | 123.3 MHz |
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| Locations | 1 |
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| Representative location | Belgrade, GALLATIN, MT |
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| Coordinates | 45.7749167, -111.1524444 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FAS | 123.30000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 123.30000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Bozeman Yellowstone International Airport, Belgrade, GALLATIN, MT | 45.77491667, -111.15244444 | 1356.000 m | BANT | 4.300 m structure / 7.300 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.300 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-01 | WQQM677 | LIEXP |
| 2022-11-07 | WQQM677 | LETRES |
| 2013-01-29 | WQQM677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3440849 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQQM677 | ULS 3440849 | 2026-08-02 02:08:32 |
| Status | E | ULS 3440849 | 2026-08-02 02:08:32 |
| Service | AF | ULS 3440849 | 2026-08-02 02:08:32 |
| Grant Date | 2013-01-29 | ULS 3440849 | 2026-08-02 02:08:32 |
| Expiration Date | 2023-01-29 | ULS 3440849 | 2026-08-02 02:08:32 |
| Cancellation Date | 2023-04-01 | ULS 3440849 | 2026-08-02 02:08:32 |