Universal Licensing System
WRMH633
Interfor US Inc.
License details
| ULS identifier | 4434505 |
|---|
| Call sign | WRMH633 |
|---|
| Radio service | IG |
|---|
| Status | A |
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| Grant date | 2021-04-10 |
|---|
| Expiration | 2031-04-10 |
|---|
| Frequency range | 451.2375 - 462.5125 MHz (5 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Summerville, DORCHESTER, SC |
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| Coordinates | 33.0300000, -80.1920000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.23750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.51250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.23750000 | | 11K2F3E |
| 1 | 1 | 451.23750000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 456.23750000 | | 11K2F3E |
| 1 | 1 | 456.23750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 11K2F3E |
| 1 | 1 | 462.51250000 | | 7K60FXE |
| 1 | 1 | 462.51250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Summerville, DORCHESTER, SC | 33.03000000, -80.19200000 | | | | |
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 | 200 N Maple Street, Summerville, SC | DORCHESTER | 8438758894 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-11 | WRMH633 | LETCNS |
| 2021-04-10 | WRMH633 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4434505 | 2026-08-02 01:22:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMH633 | ULS 4434505 | 2026-08-02 01:22:27 |
| Status | A | ULS 4434505 | 2026-08-02 01:22:27 |
| Service | IG | ULS 4434505 | 2026-08-02 01:22:27 |
| Grant Date | 2021-04-10 | ULS 4434505 | 2026-08-02 01:22:27 |
| Expiration Date | 2031-04-10 | ULS 4434505 | 2026-08-02 01:22:27 |