Universal Licensing System
WPZN617
Airport Board of Control
License details
| ULS identifier | 2584205 |
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| Call sign | WPZN617 |
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| Radio service | AR |
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| Status | C |
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| Grant date | 2009-03-23 |
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| Expiration | 2019-02-09 |
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| Cancellation | 2011-08-19 |
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| Frequency range | 0.4 MHz |
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| Locations | 1 |
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| Representative location | Alamosa, ALAMOSA, CO |
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| Coordinates | 37.3544444, -105.9308333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | RLB | 0.40000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 0.40000000 | | 2K04A2A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | San Luis Valley Regional Airport, Alamosa, ALAMOSA, CO | 37.35444444, -105.93083333 | 2309.000 m | TOWER | 12.200 m structure / 12.200 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | San Luis Valley Regional Airport, Alamosa, CO | ALAMOSA | 7195896444 |
License history
| Date | File or call sign | Action |
|---|
| 2011-08-20 | WPZN617 | LICAN |
| 2011-08-19 | WPZN617 | ESCAPR |
| 2009-03-23 | WPZN617 | LIREN |
| 2009-02-09 | WPZN617 | LTSAPR |
| 2008-11-17 | WPZN617 | LETRES |
| 2004-07-12 | WPZN617 | LETCNS |
| 2004-02-09 | WPZN617 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2584205 | 2026-08-02 02:08:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPZN617 | ULS 2584205 | 2026-08-02 02:08:19 |
| Status | C | ULS 2584205 | 2026-08-02 02:08:19 |
| Service | AR | ULS 2584205 | 2026-08-02 02:08:19 |
| Grant Date | 2009-03-23 | ULS 2584205 | 2026-08-02 02:08:19 |
| Expiration Date | 2019-02-09 | ULS 2584205 | 2026-08-02 02:08:19 |
| Cancellation Date | 2011-08-19 | ULS 2584205 | 2026-08-02 02:08:19 |