Universal Licensing System
WQDR987
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2757021 |
|---|
| Call sign | WQDR987 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2025-09-23 |
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| Expiration | 2035-10-18 |
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| Frequency range | 131.4 MHz |
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| Locations | 1 |
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| Representative location | Hayden, ROUTT, CO |
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| Coordinates | 40.4845278, -107.2199444 |
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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 | FA | 131.40000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.40000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yampa Valley Airport, Hayden, ROUTT, CO | 40.48452778, -107.21994444 | 2013.600 m | BANT | 9.100 m structure / 12.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.100 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-23 | WQDR987 | LIREN |
| 2020-02-04 | WQDR987 | LIMOD |
| 2015-09-29 | WQDR987 | LIREN |
| 2015-07-27 | WQDR987 | LETRES |
| 2015-02-06 | WQDR987 | LIAUA |
| 2015-02-05 | WQDR987 | LIAUA |
| 2015-02-05 | WQDR987 | ESUAPR |
| 2015-02-04 | WQDR987 | ESUAPR |
| 2007-03-01 | WQDR987 | AUTHPR |
| 2006-03-07 | WQDR987 | AUTHPR |
| 2006-01-01 | WQDR987 | LIASS |
| 2005-10-20 | WQDR987 | AUTHPR |
| 2005-10-18 | WQDR987 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2757021 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDR987 | ULS 2757021 | 2026-08-02 02:08:32 |
| Status | A | ULS 2757021 | 2026-08-02 02:08:32 |
| Service | AF | ULS 2757021 | 2026-08-02 02:08:32 |
| Grant Date | 2025-09-23 | ULS 2757021 | 2026-08-02 02:08:32 |
| Expiration Date | 2035-10-18 | ULS 2757021 | 2026-08-02 02:08:32 |