Universal Licensing System
WPSM638
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2327922 |
|---|
| Call sign | WPSM638 |
|---|
| Radio service | AF |
|---|
| Status | A |
|---|
| Grant date | 2026-05-27 |
|---|
| Expiration | 2036-06-21 |
|---|
| Frequency range | 129.125 - 136.975 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 33.9405556, -118.4152778 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 129.12500000 | | | 25.000000 | | HL |
| 1 | 1 | FA | 130.45000000 | | | 25.000000 | | HL |
| 1 | 1 | FA | 131.55000000 | | | 25.000000 | | HL |
| 1 | 1 | FA | 136.97500000 | | | 25.000000 | | HL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.12500000 | | 13K0A2D |
| 1 | 1 | 130.45000000 | | 13K0A2D |
| 1 | 1 | 131.55000000 | | 13K0A2D |
| 1 | 1 | 136.97500000 | | 14K0G1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SITE B DAL COMMISSARY BLDG AT Los Angeles International Airport, LOS ANGELES, LOS ANGELES, CA | 33.94055556, -118.41527778 | 39.000 m | BANT | 10.000 m structure / 13.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.000 m | | | 360.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 2551 Riva Road, Annapolis, MD | ANNE ARUNDEL | 4102664034 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-27 | WPSM638 | LIREN |
| 2021-07-31 | WPSM638 | LIAUA |
| 2016-06-07 | WPSM638 | LIREN |
| 2016-03-28 | WPSM638 | LETRES |
| 2015-02-06 | WPSM638 | LIAUA |
| 2015-02-05 | WPSM638 | ESUAPR |
| 2015-02-05 | WPSM638 | LIAUA |
| 2015-02-04 | WPSM638 | ESUAPR |
| 2013-06-25 | WPSM638 | LIMOD |
| 2013-05-02 | WPSM638 | ESUAPR |
| 2007-03-01 | WPSM638 | AUTHPR |
| 2006-06-27 | WPSM638 | LIREN |
| 2006-03-27 | WPSM638 | LETRES |
| 2006-03-07 | WPSM638 | AUTHPR |
| 2006-01-01 | WPSM638 | LIASS |
| 2005-07-25 | WPSM638 | ESCAPR |
| 2001-06-21 | WPSM638 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2327922 | 2026-08-02 02:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPSM638 | ULS 2327922 | 2026-08-02 02:08:36 |
| Status | A | ULS 2327922 | 2026-08-02 02:08:36 |
| Service | AF | ULS 2327922 | 2026-08-02 02:08:36 |
| Grant Date | 2026-05-27 | ULS 2327922 | 2026-08-02 02:08:36 |
| Expiration Date | 2036-06-21 | ULS 2327922 | 2026-08-02 02:08:36 |