Universal Licensing System
WRMZ753
Road Radios
License details
| ULS identifier | 4465318 |
|---|
| Call sign | WRMZ753 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2021-06-30 |
|---|
| Expiration | 2021-11-30 |
|---|
| Cancellation | 2022-02-05 |
|---|
| Frequency range | 451.6875 - 457.7625 MHz (16 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Irvine, ORANGE, CA |
|---|
| Coordinates | 33.6583056, -117.7306111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:17:10 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO6 | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 451.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 451.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 452.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 452.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 452.72500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FB6T | 452.72500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | MO6 | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 456.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 456.73750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 457.18750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 457.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 457.66250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 457.72500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO6 | 457.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 7K60FXE |
| 1 | 1 | 451.71250000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 11K2F3E |
| 1 | 1 | 451.73750000 | | 7K60FXE |
| 1 | 1 | 452.18750000 | | 11K2F3E |
| 1 | 1 | 452.18750000 | | 7K60FXE |
| 1 | 1 | 452.63750000 | | 7K60FXE |
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 452.66250000 | | 7K60FXE |
| 1 | 1 | 452.66250000 | | 11K2F3E |
| 1 | 1 | 452.72500000 | | 11K2F3E |
| 1 | 1 | 452.72500000 | | 7K60FXE |
| 2 | 1 | 452.72500000 | | 11K2F3E |
| 2 | 1 | 452.72500000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 7K60FXE |
| 1 | 1 | 452.76250000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 456.71250000 | | 11K2F3E |
| 1 | 1 | 456.71250000 | | 7K60FXE |
| 1 | 1 | 456.73750000 | | 7K60FXE |
| 1 | 1 | 456.73750000 | | 11K2F3E |
| 1 | 1 | 457.18750000 | | 11K2F3E |
| 1 | 1 | 457.18750000 | | 7K60FXE |
| 1 | 1 | 457.63750000 | | 7K60FXE |
| 1 | 1 | 457.63750000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 11K2F3E |
| 1 | 1 | 457.66250000 | | 7K60FXE |
| 1 | 1 | 457.72500000 | | 11K2F3E |
| 1 | 1 | 457.72500000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 7K60FXE |
| 1 | 1 | 457.76250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Irvine, ORANGE, CA | 33.65830556, -117.73061111 | | | | |
| 2 | T | Irvine, ORANGE, CA | 33.65830556, -117.73061111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | FIVEPOINT AMPHITHEATER, IRVINE, CA | ORANGE | 8184225045 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2022-02-05 | WRMZ753 | LIEXP |
| 2021-06-30 | WRMZ753 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4465318 | 2026-08-02 01:17:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMZ753 | ULS 4465318 | 2026-08-02 01:17:10 |
| Status | E | ULS 4465318 | 2026-08-02 01:17:10 |
| Service | IG | ULS 4465318 | 2026-08-02 01:17:10 |
| Grant Date | 2021-06-30 | ULS 4465318 | 2026-08-02 01:17:10 |
| Expiration Date | 2021-11-30 | ULS 4465318 | 2026-08-02 01:17:10 |
| Cancellation Date | 2022-02-05 | ULS 4465318 | 2026-08-02 01:17:10 |