Universal Licensing System
WPMI950
Columbia Communications Inc
License details
| ULS identifier | 1795315 |
|---|
| Call sign | WPMI950 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2023-06-21 |
|---|
| Expiration | 2033-08-07 |
|---|
| Frequency range | 451.35 - 457.825 MHz (12 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | JACKSON, AMADOR, CA |
|---|
| Coordinates | 38.3399167, -120.7213333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:52 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.35000000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 451.35000000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 451.35000000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | FB6 | 451.67500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 451.67500000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 451.67500000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | FB6 | 451.97500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 451.97500000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 451.97500000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | FB6 | 452.10000000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 452.10000000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 452.10000000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | FB6 | 452.77500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 452.77500000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 452.77500000 | | | 25.000000 | 30.000000 | |
| 1 | 1 | FB6 | 452.82500000 | | | 25.000000 | 30.000000 | |
| 2 | 1 | FB6 | 452.82500000 | | | 25.000000 | 30.000000 | |
| 3 | 1 | FB6 | 452.82500000 | | | 25.000000 | 30.000000 | |
| 4 | 1 | FX1 | 456.35000000 | | | 10.000000 | 30.000000 | |
| 5 | 1 | MO | 456.35000000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | FX1 | 456.67500000 | | | 10.000000 | 30.000000 | |
| 5 | 1 | MO | 456.67500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | FX1 | 456.97500000 | | | 10.000000 | 30.000000 | |
| 5 | 1 | MO | 456.97500000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | FX1 | 457.10000000 | | | 10.000000 | 30.000000 | |
| 5 | 1 | MO | 457.10000000 | | | 25.000000 | 50.000000 | |
| 4 | 1 | FX1 | 457.77500000 | | | 10.000000 | 30.000000 | |
| 5 | 1 | MO | 457.77500000 | | | 25.000000 | 50.000000 | |
| 5 | 1 | MO | 457.82500000 | | | 25.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 11K2F3E |
| 2 | 1 | 451.35000000 | | 11K2F3E |
| 3 | 1 | 451.35000000 | | 11K2F3E |
| 1 | 1 | 451.67500000 | | 11K2F3E |
| 2 | 1 | 451.67500000 | | 11K2F3E |
| 3 | 1 | 451.67500000 | | 11K2F3E |
| 1 | 1 | 451.97500000 | | 11K2F3E |
| 2 | 1 | 451.97500000 | | 11K2F3E |
| 3 | 1 | 451.97500000 | | 11K2F3E |
| 1 | 1 | 452.10000000 | | 11K2F3E |
| 2 | 1 | 452.10000000 | | 11K2F3E |
| 3 | 1 | 452.10000000 | | 11K2F3E |
| 1 | 1 | 452.77500000 | | 11K2F3E |
| 2 | 1 | 452.77500000 | | 11K2F3E |
| 3 | 1 | 452.77500000 | | 11K2F3E |
| 1 | 1 | 452.82500000 | | 11K2F3E |
| 2 | 1 | 452.82500000 | | 11K2F3E |
| 3 | 1 | 452.82500000 | | 11K2F3E |
| 4 | 1 | 456.35000000 | | 11K2F3E |
| 5 | 1 | 456.35000000 | | 11K2F3E |
| 4 | 1 | 456.67500000 | | 11K2F3E |
| 5 | 1 | 456.67500000 | | 11K2F3E |
| 4 | 1 | 456.97500000 | | 11K2F3E |
| 5 | 1 | 456.97500000 | | 11K2F3E |
| 4 | 1 | 457.10000000 | | 11K2F3E |
| 5 | 1 | 457.10000000 | | 11K2F3E |
| 4 | 1 | 457.77500000 | | 11K2F3E |
| 5 | 1 | 457.77500000 | | 11K2F3E |
| 5 | 1 | 457.82500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | JACKSON BUTTE, 5 KM E OF, JACKSON, AMADOR, CA | 38.33991667, -120.72133333 | 704.000 m | TOWER | 99.000 m structure / 99.000 m overall | N |
| 2 | T | FOWLER PEAK, 7.2 KM NE OF, ANGELS CAMP, CALAVERAS, CA | 38.01991667, -120.58575000 | 867.000 m | TOWER | 73.000 m structure / 73.000 m overall | N |
| 3 | T | TELEGRAPH HILL, 4 KM E OF, COLUMBIA, TUOLUMNE, CA | 38.03075000, -120.35186111 | 1139.000 m | TOWER | 52.000 m structure / 52.000 m overall | N |
| 4 | T | CA | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 253.000 | |
| 1 | 2 | T | | 21.000 m | | | | 490.000 | |
| 1 | 3 | T | | 15.000 m | | | | 435.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 22480 PARROTS FERRY ROAD, COLUMBIA, CA | | 2095330252 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-30 | WPMI950 | LIASS |
| 2023-06-21 | WPMI950 | LIREN |
| 2013-05-22 | WPMI950 | LTSAPR |
| 2013-05-22 | WPMI950 | LIREN |
| 2013-05-21 | WPMI950 | EFCAPR |
| 2013-05-21 | WPMI950 | ESCAPR |
| 2013-05-13 | WPMI950 | LETRES |
| 2003-08-02 | WPMI950 | LIREN |
| 2003-05-12 | WPMI950 | LETRES |
| 2001-10-26 | WPMI950 | AUDOPR |
| 2000-11-23 | WPMI950 | LICCNV |
| 1999-06-16 | WPMI950 | AUTHPR |
| 1998-08-07 | WPMI950 | LIDUP |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1795315 | 2026-08-02 01:17:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMI950 | ULS 1795315 | 2026-08-02 01:17:52 |
| Status | A | ULS 1795315 | 2026-08-02 01:17:52 |
| Service | IG | ULS 1795315 | 2026-08-02 01:17:52 |
| Grant Date | 2023-06-21 | ULS 1795315 | 2026-08-02 01:17:52 |
| Expiration Date | 2033-08-07 | ULS 1795315 | 2026-08-02 01:17:52 |