Universal Licensing System
WPNQ516
LANGNER SECURITY SERVICES INC
License details
| ULS identifier | 1804608 |
|---|
| Call sign | WPNQ516 |
|---|
| Radio service | IG |
|---|
| Status | T |
|---|
| Grant date | 1999-05-04 |
|---|
| Expiration | 2004-05-04 |
|---|
| Cancellation | 2004-06-10 |
|---|
| Frequency range | 461.725 - 466.725 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | PASADENA, LOS ANGELES, CA |
|---|
| Coordinates | 34.2261111, -118.0661667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:26:51 |
|---|
Licensee
| Name | LANGNER SECURITY SERVICES INC |
|---|
| Applicant type | C |
|---|
| Location | LONG BEACH, CA |
|---|
| Address | 2501 CHERRY AVE. #200, LONG BEACH, CA, 90806 |
|---|
| Phone | 5624903310 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB4 | 461.72500000 | | | 100.000000 | 300.000000 | |
| 2 | 1 | FX1 | 466.72500000 | | | 35.000000 | | |
| 3 | 1 | MO | 466.72500000 | | | 65.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.72500000 | | 20K0F3E |
| 2 | 1 | 466.72500000 | | 20K0F3E |
| 3 | 1 | 466.72500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MOUNT WILSON, PASADENA, LOS ANGELES, CA | 34.22611111, -118.06616667 | 1731.000 m | TOWER | 48.000 m structure / 48.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 48.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2501 CHERRY AVE #200, LONG BEACH, CA | | 5624903310 |
License history
| Date | File or call sign | Action |
|---|
| 2004-06-23 | WPNQ516 | PNACT |
| 2004-06-10 | WPNQ516 | LETACS |
| 2004-06-10 | WPNQ516 | LITERM |
| 2004-02-09 | WPNQ516 | LETRES |
| 2000-11-23 | WPNQ516 | LICCNV |
| 1999-05-04 | WPNQ516 | AUTHPR |
| 1999-05-04 | WPNQ516 | LIISS |
| WPNQ516 | AUDCAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1804608 | 2026-08-02 01:26:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNQ516 | ULS 1804608 | 2026-08-02 01:26:51 |
| Status | T | ULS 1804608 | 2026-08-02 01:26:51 |
| Service | IG | ULS 1804608 | 2026-08-02 01:26:51 |
| Grant Date | 1999-05-04 | ULS 1804608 | 2026-08-02 01:26:51 |
| Expiration Date | 2004-05-04 | ULS 1804608 | 2026-08-02 01:26:51 |
| Cancellation Date | 2004-06-10 | ULS 1804608 | 2026-08-02 01:26:51 |