Universal Licensing System
WRMJ743
OKLAHOMA STATE UNIVERSITY
License details
| ULS identifier | 4438379 |
|---|
| Call sign | WRMJ743 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-04-20 |
|---|
| Expiration | 2031-04-20 |
|---|
| Frequency range | 451.6375 - 456.6875 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | STILLWATER, PAYNE, OK |
|---|
| Coordinates | 36.1277222, -97.0812778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:24:19 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.63750000 | | 7K60FXD |
| 1 | 1 | 451.63750000 | | 7K60FXE |
| 1 | 1 | 451.63750000 | | 11K2F3E |
| 1 | 1 | 451.63750000 | | 11K2F1D |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 11K2F1D |
| 1 | 1 | 451.68750000 | | 7K60FXD |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 456.63750000 | | 7K60FXE |
| 1 | 1 | 456.63750000 | | 7K60FXD |
| 1 | 1 | 456.63750000 | | 11K2F1D |
| 1 | 1 | 456.63750000 | | 11K2F3E |
| 1 | 1 | 456.68750000 | | 7K60FXD |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 11K2F1D |
| 1 | 1 | 456.68750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | STILLWATER, PAYNE, OK | 36.12772222, -97.08127778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 205 FAPC, STILLWATER, OK | PAYNE | 4057443256 |
License history
| Date | File or call sign | Action |
|---|
| 2021-04-20 | WRMJ743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4438379 | 2026-08-02 01:24:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMJ743 | ULS 4438379 | 2026-08-02 01:24:19 |
| Status | A | ULS 4438379 | 2026-08-02 01:24:19 |
| Service | IG | ULS 4438379 | 2026-08-02 01:24:19 |
| Grant Date | 2021-04-20 | ULS 4438379 | 2026-08-02 01:24:19 |
| Expiration Date | 2031-04-20 | ULS 4438379 | 2026-08-02 01:24:19 |