Universal Licensing System
WPOM731
CASTLE CABLE SERVICES INC
License details
| ULS identifier | 1075667 |
|---|
| Call sign | WPOM731 |
|---|
| Radio service | MG |
|---|
| Status | C |
|---|
| Grant date | 2000-03-08 |
|---|
| Expiration | 2010-03-08 |
|---|
| Cancellation | 2004-07-09 |
|---|
| Frequency range | 18142 - 18580 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7830833, -122.4333889 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:48:15 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 100KN0N |
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 250KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1475 FILLIMORE STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78308333, -122.43338889 | 110.600 m | | 59.700 m overall | |
| 2 | R | | 37.78808333, -122.41588889 | 110.300 m | | 59.700 m structure | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VP4-180A | | V | 44.8000 | 70.2000 | | |
| 1 | 2 | R | ANDREW CORPORATION VP4-180A | | | 44.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-07-16 | WPOM731 | LTSFRN |
| 2004-07-16 | WPOM731 | LICAN |
| 2004-07-15 | WPOM731 | ESCAPR |
| 2000-03-08 | WPOM731 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1075667 | 2026-08-02 02:48:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPOM731 | ULS 1075667 | 2026-08-02 02:48:15 |
| Status | C | ULS 1075667 | 2026-08-02 02:48:15 |
| Service | MG | ULS 1075667 | 2026-08-02 02:48:15 |
| Grant Date | 2000-03-08 | ULS 1075667 | 2026-08-02 02:48:15 |
| Expiration Date | 2010-03-08 | ULS 1075667 | 2026-08-02 02:48:15 |
| Cancellation Date | 2004-07-09 | ULS 1075667 | 2026-08-02 02:48:15 |