Universal Licensing System
WIM441
License details
| ULS identifier | 1262241 |
|---|---|
| Call sign | WIM441 |
| Radio service | PW |
| Status | A |
| Grant date | 2025-08-05 |
| Expiration | 2035-10-30 |
| Frequency range | 490.9125 - 493.9125 MHz (2 frequencies) |
| Locations | 1 |
| Representative location | COLMA, SAN MATEO, CA |
| Coordinates | 37.6768611, -122.4581944 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:14:40 |
Licensee
| Name | Colma, Town of |
|---|---|
| Applicant type | G |
| FRN | 0005747381 |
| Location | COLMA, CA |
| Address | 1198 EL CAMINO REAL, COLMA, CA, 94014 |
| Phone | 6509978321 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 490.91250000 | 60.000000 | 137.000000 | |||
| 2 | 1 | FB2 | 490.91250000 | 60.000000 | 274.000000 | |||
| 5 | 1 | MO | 490.91250000 | 45.000000 | 45.000000 | |||
| 6 | 1 | FB2 | 490.91250000 | 50.000000 | 80.000000 | |||
| 3 | 1 | FX1 | 493.91250000 | 25.000000 | 125.000000 | |||
| 4 | 1 | FX1 | 493.91250000 | 25.000000 | 125.000000 | |||
| 5 | 1 | MO | 493.91250000 | 45.000000 | 45.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 490.91250000 | 11K2F3E | |
| 2 | 1 | 490.91250000 | 11K2F3E | |
| 5 | 1 | 490.91250000 | 11K2F3E | |
| 6 | 1 | 490.91250000 | 11K2F3E | |
| 6 | 1 | 490.91250000 | 20K0F3E | |
| 3 | 1 | 493.91250000 | 11K2F3E | |
| 4 | 1 | 493.91250000 | 11K2F3E | |
| 5 | 1 | 493.91250000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | SIGN HILL, SOUTH SAN FRANCISCO, SAN MATEO, CA | 37.66466667, -122.41969444 | 177.000 m | TOWER | 15.000 m structure / 17.000 m overall | N |
| 2 | T | RESERVOIR 2, DALY CITY, SAN MATEO, CA | 37.70022222, -122.45469444 | 233.000 m | TOWER | 7.000 m structure / 15.000 m overall | N |
| 3 | T | 1198 EL CAMINO REAL, COLMA, SAN MATEO, CA | 37.67494444, -122.45886111 | 30.000 m | B | 11.000 m structure / 12.000 m overall | N |
| 4 | T | 388 88TH ST, BROADMOOR, SAN MATEO, CA | 37.69272222, -122.47552778 | 38.000 m | B | 7.000 m structure / 8.000 m overall | N |
| 5 | T | ||||||
| 6 | T | 1199 EL CAMINO REAL, COLMA, SAN MATEO, CA | 37.67686111, -122.45819444 | 37.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 17.000 m | 146.000 | |||||
| 1 | 2 | T | 15.000 m | 48.000 | |||||
| 1 | 3 | T | 12.000 m | -14.000 | |||||
| 1 | 4 | T | 8.000 m | 3.000 | |||||
| 1 | 5 | T | |||||||
| 1 | 6 | 3.000 m | V | 3.0000 | 360.0000 | -20.600 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1198 EL CAMINO REAL, COLMA, CA | SAN MATEO | 6509978320 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-08-05 | WIM441 | LIREN |
| 2025-08-04 | WIM441 | LETRES |
| 2015-09-01 | WIM441 | LIREN |
| 2015-09-01 | WIM441 | LIMOD |
| 2015-08-30 | WIM441 | ESUAPR |
| 2015-08-03 | WIM441 | LETRES |
| 2015-08-01 | WIM441 | ESURNW |
| 2010-11-02 | WIM441 | LIMOD |
| 2007-01-25 | WIM441 | LIMOD |
| 2006-08-17 | WIM441 | ESCFNR |
| 2005-08-23 | WIM441 | LIREN |
| 2005-08-22 | WIM441 | ESCAPR |
| 2005-08-08 | WIM441 | LETRES |
| 2002-02-04 | WIM441 | AUDOPR |
| 2000-10-20 | WIM441 | LICCNV |
| 2000-09-02 | WIM441 | AUTHPR |
| 2000-09-01 | WIM441 | LIREN |
| 2000-07-28 | WIM441 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1262241 | 2026-08-02 01:14:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WIM441 | ULS 1262241 | 2026-08-02 01:14:40 |
| Status | A | ULS 1262241 | 2026-08-02 01:14:40 |
| Service | PW | ULS 1262241 | 2026-08-02 01:14:40 |
| Grant Date | 2025-08-05 | ULS 1262241 | 2026-08-02 01:14:40 |
| Expiration Date | 2035-10-30 | ULS 1262241 | 2026-08-02 01:14:40 |