Universal Licensing System
WQJN421
MAPLE PLAZA LP
License details
| ULS identifier | 3055184 |
|---|
| Call sign | WQJN421 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-09-07 |
|---|
| Expiration | 2028-11-06 |
|---|
| Frequency range | 464.475 - 469.475 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | BEVERLY HILLS, LOS ANGELES, CA |
|---|
| Coordinates | 34.0761111, -118.3941667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:19:00 |
|---|
Licensee
| Name | MAPLE PLAZA LP |
|---|
| Applicant type | E |
|---|
| FRN | 0018073221 |
|---|
| Location | BEVERLY HILLS, CA |
|---|
| Address | 345 N MAPLE DRIVE, STE 194, BEVERLY HILLS, CA, 90210 |
|---|
| Phone | 3102717362 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.47500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 464.47500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.47500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.47500000 | | 11K2F1E |
| 1 | 1 | 464.47500000 | | 11K2F3E |
| 2 | 1 | 464.47500000 | | 11K2F1E |
| 2 | 1 | 464.47500000 | | 11K2F3E |
| 2 | 1 | 469.47500000 | | 11K2F3E |
| 2 | 1 | 469.47500000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 407 N. MAPLE DRIVE, BEVERLY HILLS, LOS ANGELES, CA | 34.07611111, -118.39416667 | 73.000 m | BANT | 12.000 m structure / 16.000 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 16.000 m | | | | -65.000 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 345 N MAPLE DRIVE, STE 194, BEVERLY HILLS, CA | LOS ANGELES | 3102717362 |
License history
| Date | File or call sign | Action |
|---|
| 2018-09-07 | WQJN421 | LIREN |
| 2018-08-13 | WQJN421 | LETRES |
| 2009-08-11 | WQJN421 | LETCNS |
| 2008-11-06 | WQJN421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3055184 | 2026-08-02 01:19:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQJN421 | ULS 3055184 | 2026-08-02 01:19:00 |
| Status | A | ULS 3055184 | 2026-08-02 01:19:00 |
| Service | IG | ULS 3055184 | 2026-08-02 01:19:00 |
| Grant Date | 2018-09-07 | ULS 3055184 | 2026-08-02 01:19:00 |
| Expiration Date | 2028-11-06 | ULS 3055184 | 2026-08-02 01:19:00 |