Universal Licensing System
WRMJ734
UNITED AIRLINES, INC.
License details
| ULS identifier | 4438367 |
|---|
| Call sign | WRMJ734 |
|---|
| Radio service | YB |
|---|
| Status | A |
|---|
| Grant date | 2021-04-20 |
|---|
| Expiration | 2031-04-20 |
|---|
| Frequency range | 811.4875 - 861.6375 MHz (8 frequencies) |
|---|
| Locations | 5 |
|---|
| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 33.9430833, -118.3997778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-16 06:48:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FX1 | 811.48750000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 811.48750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 811.48750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 816.13750000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 816.13750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 816.13750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 816.38750000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 816.38750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 816.38750000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FX1 | 816.63750000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 816.63750000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 816.63750000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FB2 | 856.48750000 | | | 35.000000 | 100.000000 | |
| 2 | 1 | FB2 | 856.48750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FB2 | 861.13750000 | | | 35.000000 | 100.000000 | |
| 2 | 1 | FB2 | 861.13750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FB2 | 861.38750000 | | | 35.000000 | 100.000000 | |
| 2 | 1 | FB2 | 861.38750000 | | | 35.000000 | 100.000000 | |
| 1 | 1 | FB2 | 861.63750000 | | | 35.000000 | 100.000000 | |
| 2 | 1 | FB2 | 861.63750000 | | | 35.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 811.48750000 | | 11K2F3E |
| 3 | 1 | 811.48750000 | | 7K60FXE |
| 3 | 1 | 811.48750000 | | 7K60FXD |
| 4 | 1 | 811.48750000 | | 11K2F3E |
| 4 | 1 | 811.48750000 | | 7K60FXD |
| 4 | 1 | 811.48750000 | | 7K60FXE |
| 5 | 1 | 811.48750000 | | 7K60FXD |
| 5 | 1 | 811.48750000 | | 7K60FXE |
| 5 | 1 | 811.48750000 | | 11K2F3E |
| 3 | 1 | 816.13750000 | | 7K60FXD |
| 3 | 1 | 816.13750000 | | 7K60FXE |
| 3 | 1 | 816.13750000 | | 11K2F3E |
| 4 | 1 | 816.13750000 | | 7K60FXE |
| 4 | 1 | 816.13750000 | | 7K60FXD |
| 4 | 1 | 816.13750000 | | 11K2F3E |
| 5 | 1 | 816.13750000 | | 7K60FXE |
| 5 | 1 | 816.13750000 | | 11K2F3E |
| 5 | 1 | 816.13750000 | | 7K60FXD |
| 3 | 1 | 816.38750000 | | 11K2F3E |
| 3 | 1 | 816.38750000 | | 7K60FXD |
| 3 | 1 | 816.38750000 | | 7K60FXE |
| 4 | 1 | 816.38750000 | | 11K2F3E |
| 4 | 1 | 816.38750000 | | 7K60FXD |
| 4 | 1 | 816.38750000 | | 7K60FXE |
| 5 | 1 | 816.38750000 | | 7K60FXD |
| 5 | 1 | 816.38750000 | | 7K60FXE |
| 5 | 1 | 816.38750000 | | 11K2F3E |
| 3 | 1 | 816.63750000 | | 7K60FXD |
| 3 | 1 | 816.63750000 | | 11K2F3E |
| 3 | 1 | 816.63750000 | | 7K60FXE |
| 4 | 1 | 816.63750000 | | 11K2F3E |
| 4 | 1 | 816.63750000 | | 7K60FXD |
| 4 | 1 | 816.63750000 | | 7K60FXE |
| 5 | 1 | 816.63750000 | | 7K60FXE |
| 5 | 1 | 816.63750000 | | 7K60FXD |
| 5 | 1 | 816.63750000 | | 11K2F3E |
| 1 | 1 | 856.48750000 | | 7K60FXD |
| 1 | 1 | 856.48750000 | | 7K60FXE |
| 1 | 1 | 856.48750000 | | 11K2F3E |
| 2 | 1 | 856.48750000 | | 7K60FXE |
| 2 | 1 | 856.48750000 | | 11K2F3E |
| 2 | 1 | 856.48750000 | | 7K60FXD |
| 1 | 1 | 861.13750000 | | 11K2F3E |
| 1 | 1 | 861.13750000 | | 7K60FXE |
| 1 | 1 | 861.13750000 | | 7K60FXD |
| 2 | 1 | 861.13750000 | | 7K60FXD |
| 2 | 1 | 861.13750000 | | 7K60FXE |
| 2 | 1 | 861.13750000 | | 11K2F3E |
| 1 | 1 | 861.38750000 | | 7K60FXE |
| 1 | 1 | 861.38750000 | | 11K2F3E |
| 1 | 1 | 861.38750000 | | 7K60FXD |
| 2 | 1 | 861.38750000 | | 11K2F3E |
| 2 | 1 | 861.38750000 | | 7K60FXE |
| 2 | 1 | 861.38750000 | | 7K60FXD |
| 1 | 1 | 861.63750000 | | 7K60FXD |
| 1 | 1 | 861.63750000 | | 11K2F3E |
| 1 | 1 | 861.63750000 | | 7K60FXE |
| 2 | 1 | 861.63750000 | | 11K2F3E |
| 2 | 1 | 861.63750000 | | 7K60FXE |
| 2 | 1 | 861.63750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES INTERNATIONAL AIRPORT, LOS ANGELES, LOS ANGELES, CA | 33.94308333, -118.39977778 | 33.900 m | BANT | 20.400 m structure / 25.000 m overall | |
| 2 | T | LOS ANGELES INTERNATIONAL AIRPORT, LOS ANGELES, LOS ANGELES, CA | 33.94138889, -118.39983333 | 35.700 m | BANT | 13.100 m structure / 17.700 m overall | |
| 3 | T | LOS ANGELES, CA | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | 33.000 | |
| 1 | 2 | T | | 17.700 m | | | | 26.900 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 233 S Wacker Drive, Chicago, IL | COOK | 2165016048 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-04 | WRMJ734 | LETCNS |
| 2022-11-03 | WRMJ734 | PLAUPR |
| 2022-10-14 | WRMJ734 | LETCNS |
| 2022-06-02 | WRMJ734 | PLAUPR |
| 2022-01-19 | WRMJ734 | LETCNS |
| 2021-11-15 | WRMJ734 | LIMOD |
| 2021-04-20 | WRMJ734 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4438367 | 2026-08-16 06:48:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMJ734 | ULS 4438367 | 2026-08-16 06:48:43 |
| Status | A | ULS 4438367 | 2026-08-16 06:48:43 |
| Service | YB | ULS 4438367 | 2026-08-16 06:48:43 |
| Grant Date | 2021-04-20 | ULS 4438367 | 2026-08-16 06:48:43 |
| Expiration Date | 2031-04-20 | ULS 4438367 | 2026-08-16 06:48:43 |