Universal Licensing System
KNJC921
ROCK SPRINGS, CITY OF
License details
| ULS identifier | 1287909 |
|---|
| Call sign | KNJC921 |
|---|
| Radio service | PW |
|---|
| Status | E |
|---|
| Grant date | 2003-08-07 |
|---|
| Expiration | 2013-10-20 |
|---|
| Cancellation | 2013-12-22 |
|---|
| Frequency range | 154.8 - 155.37 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | ROCK SPRINGS, SWEETWATER, WY |
|---|
| Coordinates | 41.4971944, -109.3440278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 07:04:27 |
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Licensee
| Name | ROCK SPRINGS, CITY OF |
|---|
| Applicant type | G |
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| FRN | 0009384603 |
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| Location | ROCK SPRINGS, WY |
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| Address | 221 C ST, ROCK SPRINGS, WY, 82901 |
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| Phone | 3073521575 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.80000000 | | | 110.000000 | 175.000000 | |
| 2 | 1 | FB | 154.80000000 | | | 110.000000 | 175.000000 | |
| 3 | 1 | MO | 154.80000000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 154.80000000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FB | 155.37000000 | | | 110.000000 | 175.000000 | |
| 2 | 1 | FX1 | 155.37000000 | | | 110.000000 | 175.000000 | |
| 3 | 1 | MO | 155.37000000 | | | 110.000000 | 110.000000 | |
| 4 | 1 | MO | 155.37000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.80000000 | | 8K10F1D |
| 1 | 1 | 154.80000000 | | 11K2F3E |
| 1 | 1 | 154.80000000 | | 8K10F1E |
| 1 | 1 | 154.80000000 | | 20K0F3E |
| 1 | 1 | 154.80000000 | | 11K2F1D |
| 2 | 1 | 154.80000000 | | 11K2F3E |
| 2 | 1 | 154.80000000 | | 8K10F1D |
| 2 | 1 | 154.80000000 | | 20K0F3E |
| 2 | 1 | 154.80000000 | | 8K10F1E |
| 2 | 1 | 154.80000000 | | 11K2F1D |
| 3 | 1 | 154.80000000 | | 8K10F1D |
| 3 | 1 | 154.80000000 | | 20K0F3E |
| 3 | 1 | 154.80000000 | | 8K10F1E |
| 3 | 1 | 154.80000000 | | 11K2F1D |
| 3 | 1 | 154.80000000 | | 11K2F3E |
| 4 | 1 | 154.80000000 | | 8K10F1E |
| 4 | 1 | 154.80000000 | | 20K0F3E |
| 4 | 1 | 154.80000000 | | 11K2F1D |
| 4 | 1 | 154.80000000 | | 11K2F3E |
| 4 | 1 | 154.80000000 | | 8K10F1D |
| 2 | 1 | 155.37000000 | | 8K10F1E |
| 2 | 1 | 155.37000000 | | 20K0F3E |
| 2 | 1 | 155.37000000 | | 11K2F1D |
| 2 | 1 | 155.37000000 | | 8K10F1D |
| 2 | 1 | 155.37000000 | | 11K2F3E |
| 2 | 1 | 155.37000000 | | 11K2F1D |
| 2 | 1 | 155.37000000 | | 8K10F1D |
| 2 | 1 | 155.37000000 | | 8K10F1E |
| 2 | 1 | 155.37000000 | | 20K0F3E |
| 2 | 1 | 155.37000000 | | 11K2F3E |
| 3 | 1 | 155.37000000 | | 20K0F3E |
| 3 | 1 | 155.37000000 | | 11K2F1D |
| 3 | 1 | 155.37000000 | | 8K10F1D |
| 3 | 1 | 155.37000000 | | 11K2F3E |
| 3 | 1 | 155.37000000 | | 8K10F1E |
| 4 | 1 | 155.37000000 | | 8K10F1D |
| 4 | 1 | 155.37000000 | | 8K10F1E |
| 4 | 1 | 155.37000000 | | 20K0F3E |
| 4 | 1 | 155.37000000 | | 11K2F1D |
| 4 | 1 | 155.37000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WILKINS PEAK 10KM S W OF CITY, ROCK SPRINGS, SWEETWATER, WY | 41.49719444, -109.34402778 | 2316.000 m | TOWER | 30.000 m structure / 30.000 m overall | N |
| 2 | T | 221 C ST, ROCK SPRINGS, SWEETWATER, WY | 41.59108333, -109.22069444 | 1893.000 m | TOWER | 6.000 m structure / 24.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 325.000 | |
| 1 | 2 | T | | 24.000 m | | | | -124.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 221 C ST, ROCK SPRINGS, WY | | 3073521575 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-22 | KNJC921 | LIEXP |
| 2013-07-29 | KNJC921 | LETRES |
| 2012-10-01 | KNJC921 | LIMOD |
| 2003-08-07 | KNJC921 | LIREN |
| 2003-07-28 | KNJC921 | LETRES |
| 2001-11-05 | KNJC921 | AUDOPR |
| 2000-10-20 | KNJC921 | LICCNV |
| 1998-10-20 | KNJC921 | AUTHPR |
| 1998-10-20 | KNJC921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1287909 | 2026-08-16 07:04:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNJC921 | ULS 1287909 | 2026-08-16 07:04:27 |
| Status | E | ULS 1287909 | 2026-08-16 07:04:27 |
| Service | PW | ULS 1287909 | 2026-08-16 07:04:27 |
| Grant Date | 2003-08-07 | ULS 1287909 | 2026-08-16 07:04:27 |
| Expiration Date | 2013-10-20 | ULS 1287909 | 2026-08-16 07:04:27 |
| Cancellation Date | 2013-12-22 | ULS 1287909 | 2026-08-16 07:04:27 |