Universal Licensing System
WPWX979
NORWALK, CITY OF
License details
| ULS identifier | 2484275 |
|---|
| Call sign | WPWX979 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-01-31 |
|---|
| Expiration | 2033-02-06 |
|---|
| Frequency range | 453.025 - 458.7875 MHz (8 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | NORWALK, LOS ANGELES, CA |
|---|
| Coordinates | 33.9041667, -118.0780556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.02500000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | MO | 453.02500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB2 | 453.17500000 | | | 5.000000 | 10.000000 | |
| 2 | 1 | MO | 453.17500000 | | | 10.000000 | 10.000000 | |
| 1 | 1 | FB2 | 453.48750000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 453.48750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 453.78750000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 453.78750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 458.02500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 458.17500000 | | | 10.000000 | 10.000000 | |
| 2 | 1 | MO | 458.48750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 458.78750000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.02500000 | | 8K30F1E |
| 1 | 1 | 453.02500000 | | 4K00F1W |
| 1 | 1 | 453.02500000 | | 11K2F3E |
| 2 | 1 | 453.02500000 | | 4K00F1W |
| 2 | 1 | 453.02500000 | | 8K30F1E |
| 2 | 1 | 453.02500000 | | 11K2F3E |
| 1 | 1 | 453.17500000 | | 4K00F1W |
| 1 | 1 | 453.17500000 | | 11K2F3E |
| 1 | 1 | 453.17500000 | | 8K30F1E |
| 2 | 1 | 453.17500000 | | 11K2F3E |
| 2 | 1 | 453.17500000 | | 8K30F1E |
| 2 | 1 | 453.17500000 | | 4K00F1W |
| 1 | 1 | 453.48750000 | | 8K30F1E |
| 1 | 1 | 453.48750000 | | 11K2F3E |
| 1 | 1 | 453.48750000 | | 4K00F1W |
| 2 | 1 | 453.48750000 | | 8K30F1E |
| 2 | 1 | 453.48750000 | | 4K00F1W |
| 2 | 1 | 453.48750000 | | 11K2F3E |
| 1 | 1 | 453.78750000 | | 4K00F1W |
| 1 | 1 | 453.78750000 | | 11K2F3E |
| 1 | 1 | 453.78750000 | | 8K30F1E |
| 2 | 1 | 453.78750000 | | 8K30F1E |
| 2 | 1 | 453.78750000 | | 11K2F3E |
| 2 | 1 | 453.78750000 | | 4K00F1W |
| 2 | 1 | 458.02500000 | | 8K30F1E |
| 2 | 1 | 458.02500000 | | 11K2F3E |
| 2 | 1 | 458.02500000 | | 4K00F1W |
| 2 | 1 | 458.17500000 | | 8K30F1E |
| 2 | 1 | 458.17500000 | | 11K2F3E |
| 2 | 1 | 458.17500000 | | 4K00F1W |
| 2 | 1 | 458.48750000 | | 11K2F3E |
| 2 | 1 | 458.48750000 | | 8K30F1E |
| 2 | 1 | 458.48750000 | | 4K00F1W |
| 2 | 1 | 458.78750000 | | 8K30F1E |
| 2 | 1 | 458.78750000 | | 11K2F3E |
| 2 | 1 | 458.78750000 | | 4K00F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14141 Clarkdale, NORWALK, LOS ANGELES, CA | 33.90416667, -118.07805556 | 25.000 m | BANT | 30.000 m structure / 36.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 36.000 m | | | | 15.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 12700 NORWALK BLVD, NORWALK, CA | LOS ANGELES | 9493488510 |
| 2 | 14001 Clarkdale, Norwalk, CA | LOS ANGELES | 5629295732 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-31 | WPWX979 | LIREN |
| 2013-02-01 | WPWX979 | LTSAPR |
| 2013-02-01 | WPWX979 | LIREN |
| 2012-11-12 | WPWX979 | LETRES |
| 2011-12-29 | WPWX979 | LIMOD |
| 2008-06-24 | WPWX979 | LIMOD |
| 2008-06-16 | WPWX979 | LTSAPR |
| 2006-12-12 | WPWX979 | LTSAPR |
| 2006-12-12 | WPWX979 | LIAUA |
| 2003-09-18 | WPWX979 | LIMOD |
| 2003-02-06 | WPWX979 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2484275 | 2026-08-02 01:17:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPWX979 | ULS 2484275 | 2026-08-02 01:17:46 |
| Status | A | ULS 2484275 | 2026-08-02 01:17:46 |
| Service | PW | ULS 2484275 | 2026-08-02 01:17:46 |
| Grant Date | 2023-01-31 | ULS 2484275 | 2026-08-02 01:17:46 |
| Expiration Date | 2033-02-06 | ULS 2484275 | 2026-08-02 01:17:46 |