Universal Licensing System
WRDN841
San Luis Valley Regional Airport - Alamosa County
License details
| ULS identifier | 4170502 |
|---|
| Call sign | WRDN841 |
|---|
| Radio service | AR |
|---|
| Status | A |
|---|
| Grant date | 2019-06-14 |
|---|
| Expiration | 2029-06-14 |
|---|
| Frequency range | 111.9 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | Alamosa, ALAMOSA, CO |
|---|
| Coordinates | 37.4475000, -105.8589167 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLL | 111.90000000 | | | 15.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 111.90000000 | | 2K04A1A |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2490 State Ave, Alamosa, ALAMOSA, CO | 37.44750000, -105.85891667 | 2296.000 m | POLE | 1.000 m structure / 1.800 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 1.800 m | H | | 212.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | San Luis Valley Regional Airport, Alamosa, CO | ALAMOSA | 7195875211 |
License history
| Date | File or call sign | Action |
|---|
| 2020-03-17 | WRDN841 | LETCNS |
| 2019-06-14 | WRDN841 | LIISS |
| 2019-06-14 | WRDN841 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4170502 | 2026-08-02 02:08:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDN841 | ULS 4170502 | 2026-08-02 02:08:19 |
| Status | A | ULS 4170502 | 2026-08-02 02:08:19 |
| Service | AR | ULS 4170502 | 2026-08-02 02:08:19 |
| Grant Date | 2019-06-14 | ULS 4170502 | 2026-08-02 02:08:19 |
| Expiration Date | 2029-06-14 | ULS 4170502 | 2026-08-02 02:08:19 |