Universal Licensing System
KWM922
BAY AREA AIR QUALITY MANAGEMENT DISTRICT
License details
| ULS identifier | 1219335 |
|---|
| Call sign | KWM922 |
|---|
| Radio service | PW |
|---|
| Status | C |
|---|
| Grant date | 2003-10-14 |
|---|
| Expiration | 2013-10-13 |
|---|
| Cancellation | 2013-04-12 |
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| Frequency range | 488.5125 - 491.9625 MHz (4 frequencies) |
|---|
| Locations | 6 |
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| Representative location | SUNOL, ALAMEDA, CA |
|---|
| Coordinates | 37.6199444, -121.9221667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:13 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 488.51250000 | | | 39.000000 | 31.000000 | |
| 5 | 1 | FB | 488.51250000 | | | 60.000000 | 163.000000 | |
| 5 | 1 | FB2 | 488.51250000 | | | 60.000000 | 163.000000 | |
| 6 | 1 | FB2 | 488.51250000 | | | 60.000000 | 223.000000 | |
| 6 | 1 | FB | 488.51250000 | | | 60.000000 | 223.000000 | |
| 1 | 1 | MO | 488.96250000 | | | 39.000000 | 31.000000 | |
| 2 | 1 | FB | 488.96250000 | | | 60.000000 | 182.000000 | |
| 2 | 1 | FB2 | 488.96250000 | | | 60.000000 | 182.000000 | |
| 3 | 1 | FB | 488.96250000 | | | 60.000000 | 96.000000 | |
| 3 | 1 | FB2 | 488.96250000 | | | 60.000000 | 96.000000 | |
| 1 | 1 | MO | 491.51250000 | | | 39.000000 | 31.000000 | |
| 4 | 1 | FX1 | 491.51250000 | | | 12.000000 | 47.000000 | |
| 1 | 1 | MO | 491.96250000 | | | 39.000000 | 31.000000 | |
| 4 | 1 | FX1 | 491.96250000 | | | 12.000000 | 47.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 488.51250000 | | 20K0F3E |
| 1 | 1 | 488.51250000 | | 20K0F2D |
| 5 | 1 | 488.51250000 | | 20K0F2D |
| 5 | 1 | 488.51250000 | | 20K0F3E |
| 5 | 1 | 488.51250000 | | 20K0F2D |
| 5 | 1 | 488.51250000 | | 20K0F3E |
| 6 | 1 | 488.51250000 | | 20K0F3E |
| 6 | 1 | 488.51250000 | | 20K0F2D |
| 6 | 1 | 488.51250000 | | 20K0F3E |
| 6 | 1 | 488.51250000 | | 20K0F2D |
| 1 | 1 | 488.96250000 | | 20K0F2D |
| 1 | 1 | 488.96250000 | | 20K0F3E |
| 2 | 1 | 488.96250000 | | 20K0F2D |
| 2 | 1 | 488.96250000 | | 20K0F3E |
| 2 | 1 | 488.96250000 | | 20K0F2D |
| 2 | 1 | 488.96250000 | | 20K0F3E |
| 3 | 1 | 488.96250000 | | 20K0F3E |
| 3 | 1 | 488.96250000 | | 20K0F2D |
| 3 | 1 | 488.96250000 | | 20K0F3E |
| 3 | 1 | 488.96250000 | | 20K0F2D |
| 1 | 1 | 491.51250000 | | 20K0F2D |
| 1 | 1 | 491.51250000 | | 20K0F3E |
| 4 | 1 | 491.51250000 | | 20K0F3E |
| 4 | 1 | 491.51250000 | | 20K0F2D |
| 1 | 1 | 491.96250000 | | 20K0F3E |
| 1 | 1 | 491.96250000 | | 20K0F2D |
| 4 | 1 | 491.96250000 | | 20K0F3E |
| 4 | 1 | 491.96250000 | | 20K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | SUNOL RIDGE, SUNOL, ALAMEDA, CA | 37.61994444, -121.92216667 | 661.000 m | | | N |
| 3 | T | MOUNT SAN BRUNO, DALY CITY, SAN MATEO, CA | 37.68911111, -122.43719444 | 372.000 m | | | N |
| 4 | T | 939 ELLIS, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78380556, -122.42191667 | 34.000 m | | | N |
| 5 | T | BIG ROCK RIDGE, NOVATO, MARIN, CA | 38.05908333, -122.60525000 | 549.000 m | | | N |
| 6 | T | MOUNT VACA, VACAVILLE, SOLANO, CA | 38.40575000, -122.10886111 | 841.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 24.000 m | | | | 490.000 | |
| 1 | 3 | T | | 30.000 m | | | | 363.000 | |
| 1 | 4 | T | | 46.000 m | | | | 19.000 | |
| 1 | 5 | T | | 17.000 m | | | | 419.000 | |
| 1 | 6 | T | | 30.000 m | | | | 595.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 939 ELLIS, SAN FRANCISCO, CA | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-16 | KWM922 | LTSAPR |
| 2013-04-16 | KWM922 | LICAN |
| 2008-05-07 | KWM922 | LTSAPR |
| 2003-10-14 | KWM922 | LIREN |
| 2003-10-14 | KWM922 | COR |
| 2003-07-21 | KWM922 | LETRES |
| 2001-09-28 | KWM922 | AUDOPR |
| 2000-10-20 | KWM922 | LICCNV |
| 1998-06-15 | KWM922 | LIREN |
| 1998-06-15 | KWM922 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1219335 | 2026-08-02 01:17:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KWM922 | ULS 1219335 | 2026-08-02 01:17:13 |
| Status | C | ULS 1219335 | 2026-08-02 01:17:13 |
| Service | PW | ULS 1219335 | 2026-08-02 01:17:13 |
| Grant Date | 2003-10-14 | ULS 1219335 | 2026-08-02 01:17:13 |
| Expiration Date | 2013-10-13 | ULS 1219335 | 2026-08-02 01:17:13 |
| Cancellation Date | 2013-04-12 | ULS 1219335 | 2026-08-02 01:17:13 |