Universal Licensing System
WPKB936
Garfield County Emergency Communications Authority
License details
| ULS identifier | 1240609 |
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| Call sign | WPKB936 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2002-01-23 |
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| Expiration | 2012-01-15 |
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| Cancellation | 2010-11-29 |
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| Frequency range | 462.95 - 463.125 MHz (5 frequencies) |
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| Locations | 4 |
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| Representative location | NEW CASTLE, GARFIELD, CO |
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| Coordinates | 39.5610833, -107.5325556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 462.95000000 | | | 100.000000 | 752.000000 | |
| 3 | 1 | FB2 | 462.97500000 | | | 100.000000 | 752.000000 | |
| 3 | 2 | FB2 | 463.05000000 | | | 100.000000 | 750.000000 | |
| 2 | 1 | FB2 | 463.10000000 | | | 100.000000 | 457.000000 | |
| 4 | 1 | FB2 | 463.10000000 | | | 100.000000 | 750.000000 | |
| 1 | 1 | FB2 | 463.12500000 | | | 100.000000 | 457.000000 | |
| 2 | 1 | FB2 | 463.12500000 | | | 100.000000 | 457.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 462.95000000 | | 20K0F3E |
| 3 | 1 | 462.97500000 | | 20K0F3E |
| 3 | 2 | 463.05000000 | | 20K0F3E |
| 2 | 1 | 463.10000000 | | 20K0F3E |
| 4 | 1 | 463.10000000 | | 20K0F3E |
| 1 | 1 | 463.12500000 | | 20K0F3E |
| 2 | 1 | 463.12500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COAL RIDGE .5 MI S, NEW CASTLE, GARFIELD, CO | 39.56108333, -107.53255556 | 1819.000 m | TOWER | 9.000 m structure / 12.000 m overall | N |
| 2 | T | HARVEY GAP 4 MI N, SILT, GARFIELD, CO | 39.60302778, -107.64700000 | 2173.000 m | TOWER | 12.000 m structure / 15.000 m overall | N |
| 3 | T | ANVIL POINTS 7 MI W, RIFLE, GARFIELD, CO | 39.53469444, -107.95702778 | 2735.000 m | TOWER | 11.000 m structure / 14.000 m overall | N |
| 4 | T | DOGHEAD 5.5 MI SE, PARACHUTE, GARFIELD, CO | 39.44275000, -107.96647222 | 2201.000 m | TOWER | 24.000 m structure / 27.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | -204.000 | |
| 1 | 2 | T | | 15.000 m | | | | 179.000 | |
| 1 | 3 | T | | 8.000 m | | | | 585.000 | |
| 1 | 4 | T | | 9.000 m | | | | -36.000 | |
| 2 | 3 | T | | 10.000 m | | | | 587.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 585 E 1 St, Rifle, CO | GARFIELD | 9706258095 |
| 3 | 501 Airport Rd, Rifle, CO | GARFIELD | 9706258095 |
License history
| Date | File or call sign | Action |
|---|
| 2010-11-30 | WPKB936 | LICAN |
| 2004-06-03 | WPKB936 | LIAUA |
| 2004-06-02 | WPKB936 | ESUAPR |
| 2002-01-23 | WPKB936 | LIREN |
| 2001-10-22 | WPKB936 | LETRES |
| 2001-10-05 | WPKB936 | AUDOPR |
| 2000-10-20 | WPKB936 | LICCNV |
| 1997-01-15 | WPKB936 | LIISS |
| 1997-01-15 | WPKB936 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1240609 | 2026-08-02 01:13:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKB936 | ULS 1240609 | 2026-08-02 01:13:58 |
| Status | C | ULS 1240609 | 2026-08-02 01:13:58 |
| Service | PW | ULS 1240609 | 2026-08-02 01:13:58 |
| Grant Date | 2002-01-23 | ULS 1240609 | 2026-08-02 01:13:58 |
| Expiration Date | 2012-01-15 | ULS 1240609 | 2026-08-02 01:13:58 |
| Cancellation Date | 2010-11-29 | ULS 1240609 | 2026-08-02 01:13:58 |