Universal Licensing System
WAM473
GENERAL SECURITY SERVICE INC
License details
| ULS identifier | 1643893 |
|---|
| Call sign | WAM473 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1997-09-24 |
|---|
| Expiration | 2002-05-12 |
|---|
| Cancellation | 2002-09-15 |
|---|
| Frequency range | 475.2875 MHz |
|---|
| Locations | 1 |
|---|
| Representative location | HAWTHORNE, LOS ANGELES, CA |
|---|
| Coordinates | 33.9041944, -118.3267500 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:28:04 |
|---|
Licensee
| Name | GENERAL SECURITY SERVICE INC |
|---|
| Applicant type | C |
|---|
| Location | HAWTHORNE, CA |
|---|
| Address | 14009 S CRENSHAW BLVD, HAWTHORNE, CA, 90250 |
|---|
| Phone | 2137727377 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 475.28750000 | | | 15.000000 | 94.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 475.28750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 14009 S CRENSHAW BLVD, HAWTHORNE, LOS ANGELES, CA | 33.90419444, -118.32675000 | 15.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 8.000 m | | | | -12.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 14009S CRENSHAW BLVD, HAWTHORNE, CA | | 2137727377 |
License history
| Date | File or call sign | Action |
|---|
| 2002-09-15 | WAM473 | LIEXP |
| 2002-02-19 | WAM473 | LETRES |
| 2001-09-28 | WAM473 | AUDCAN |
| 2000-11-23 | WAM473 | LICCNV |
| 1997-09-24 | WAM473 | LIREN |
| 1997-09-24 | WAM473 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1643893 | 2026-08-02 01:28:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WAM473 | ULS 1643893 | 2026-08-02 01:28:04 |
| Status | E | ULS 1643893 | 2026-08-02 01:28:04 |
| Service | IG | ULS 1643893 | 2026-08-02 01:28:04 |
| Grant Date | 1997-09-24 | ULS 1643893 | 2026-08-02 01:28:04 |
| Expiration Date | 2002-05-12 | ULS 1643893 | 2026-08-02 01:28:04 |
| Cancellation Date | 2002-09-15 | ULS 1643893 | 2026-08-02 01:28:04 |