Universal Licensing System
WPBX247
Comm Enterprises, LLC
License details
| ULS identifier | 1706543 |
|---|
| Call sign | WPBX247 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2018-01-18 |
|---|
| Expiration | 2028-03-25 |
|---|
| Frequency range | 464.75 - 469.75 MHz (2 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | MONTROSE, LOS ANGELES, CA |
|---|
| Coordinates | 34.2680556, -118.2370278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:59 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6 | 464.75000000 | | | 110.000000 | 1000.000000 | |
| 3 | 1 | FB6 | 464.75000000 | | | 110.000000 | 1000.000000 | |
| 4 | 1 | MO | 464.75000000 | | | 60.000000 | 200.000000 | |
| 5 | 1 | FBT | 464.75000000 | | | 60.000000 | 200.000000 | |
| 5 | 1 | FB6T | 464.75000000 | | | 110.000000 | 1000.000000 | |
| 1 | 1 | FX1 | 469.75000000 | | | 60.000000 | 200.000000 | |
| 4 | 1 | MO | 469.75000000 | | | 60.000000 | 200.000000 | |
| 5 | 1 | FX1T | 469.75000000 | | | 60.000000 | 200.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 464.75000000 | | 11K2F3E |
| 2 | 1 | 464.75000000 | | 11K2F2D |
| 2 | 1 | 464.75000000 | | 11K2F1D |
| 3 | 1 | 464.75000000 | | 11K2F2D |
| 3 | 1 | 464.75000000 | | 11K2F1D |
| 3 | 1 | 464.75000000 | | 11K2F3E |
| 4 | 1 | 464.75000000 | | 11K2F1D |
| 4 | 1 | 464.75000000 | | 11K2F2D |
| 4 | 1 | 464.75000000 | | 11K2F3E |
| 5 | 1 | 464.75000000 | | 11K2F3E |
| 5 | 1 | 464.75000000 | | 11K2F1D |
| 5 | 1 | 464.75000000 | | 11K2F2D |
| 5 | 1 | 464.75000000 | | 11K2F3E |
| 5 | 1 | 464.75000000 | | 11K2F2D |
| 5 | 1 | 464.75000000 | | 11K2F1D |
| 1 | 1 | 469.75000000 | | 11K2F3E |
| 1 | 1 | 469.75000000 | | 11K2F2D |
| 1 | 1 | 469.75000000 | | 11K2F1D |
| 4 | 1 | 469.75000000 | | 11K2F3E |
| 4 | 1 | 469.75000000 | | 11K2F1D |
| 4 | 1 | 469.75000000 | | 11K2F2D |
| 5 | 1 | 469.75000000 | | 11K2F1D |
| 5 | 1 | 469.75000000 | | 11K2F2D |
| 5 | 1 | 469.75000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT LUKENS, MONTROSE, LOS ANGELES, CA | 34.26805556, -118.23702778 | 1540.000 m | | 37.000 m structure | |
| 3 | T | OAT MOUNTAIN, NORTHRIDGE, LOS ANGELES, CA | 34.32555556, -118.58452778 | 1079.000 m | | 20.000 m structure | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | 23.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 15525 CABRITO RD, VAN NUYS, CA | | 8188943566 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-15 | WPBX247 | LIAUA |
| 2018-01-18 | WPBX247 | LIREN |
| 2018-01-01 | WPBX247 | LETRES |
| 2014-03-27 | WPBX247 | LIMOD |
| 2008-02-12 | WPBX247 | LIREN |
| 2007-12-31 | WPBX247 | LETRES |
| 2005-03-30 | WPBX247 | LIASS |
| 2005-03-24 | WPBX247 | ESCAPR |
| 2005-03-20 | WPBX247 | ESCAPR |
| 2003-05-09 | WPBX247 | AUTHPR |
| 2003-05-08 | WPBX247 | COR |
| 2003-05-08 | WPBX247 | LIREN |
| 2003-05-08 | WPBX247 | INTDUP |
| 2001-11-26 | WPBX247 | AUDOPR |
| 2000-11-23 | WPBX247 | LICCNV |
| 1998-12-03 | WPBX247 | AUTHPR |
| 1993-03-25 | WPBX247 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1706543 | 2026-08-02 01:17:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBX247 | ULS 1706543 | 2026-08-02 01:17:59 |
| Status | A | ULS 1706543 | 2026-08-02 01:17:59 |
| Service | IG | ULS 1706543 | 2026-08-02 01:17:59 |
| Grant Date | 2018-01-18 | ULS 1706543 | 2026-08-02 01:17:59 |
| Expiration Date | 2028-03-25 | ULS 1706543 | 2026-08-02 01:17:59 |