Universal Licensing System
WSHS225
MONTGOMERY COUNTY PUBLIC SCHOOLS
License details
| ULS identifier | 5113096 |
|---|
| Call sign | WSHS225 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-03-28 |
|---|
| Expiration | 2035-03-28 |
|---|
| Frequency range | 461.325 - 469.725 MHz (8 frequencies) |
|---|
| Locations | 9 |
|---|
| Representative location | Potomac, MONTGOMERY, MD |
|---|
| Coordinates | 39.1815278, -77.2845556 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:23:56 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.32500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 461.32500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FB2 | 464.37500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 464.37500000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FB2 | 464.68750000 | | | 50.000000 | 50.000000 | |
| 6 | 1 | MO | 464.68750000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FB2 | 464.72500000 | | | 50.000000 | 50.000000 | |
| 8 | 1 | MO | 464.72500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 466.32500000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | FX1 | 466.32500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 469.37500000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | FX1 | 469.37500000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | MO | 469.68750000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | FX1 | 469.68750000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO | 469.72500000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | FX1 | 469.72500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.32500000 | | 7K60FXD |
| 1 | 1 | 461.32500000 | | 11K2F3E |
| 1 | 1 | 461.32500000 | | 7K60FXE |
| 2 | 1 | 461.32500000 | | 7K60FXE |
| 2 | 1 | 461.32500000 | | 11K2F3E |
| 2 | 1 | 461.32500000 | | 7K60FXD |
| 3 | 1 | 464.37500000 | | 7K60FXD |
| 3 | 1 | 464.37500000 | | 11K2F3E |
| 3 | 1 | 464.37500000 | | 7K60FXE |
| 4 | 1 | 464.37500000 | | 7K60FXD |
| 4 | 1 | 464.37500000 | | 11K2F3E |
| 4 | 1 | 464.37500000 | | 7K60FXE |
| 5 | 1 | 464.68750000 | | 7K60FXE |
| 5 | 1 | 464.68750000 | | 11K2F3E |
| 5 | 1 | 464.68750000 | | 7K60FXD |
| 6 | 1 | 464.68750000 | | 7K60FXD |
| 6 | 1 | 464.68750000 | | 11K2F3E |
| 6 | 1 | 464.68750000 | | 7K60FXE |
| 7 | 1 | 464.72500000 | | 7K60FXE |
| 7 | 1 | 464.72500000 | | 7K60FXD |
| 7 | 1 | 464.72500000 | | 11K2F3E |
| 8 | 1 | 464.72500000 | | 7K60FXD |
| 8 | 1 | 464.72500000 | | 7K60FXE |
| 8 | 1 | 464.72500000 | | 11K2F3E |
| 2 | 1 | 466.32500000 | | 11K2F3E |
| 2 | 1 | 466.32500000 | | 7K60FXD |
| 2 | 1 | 466.32500000 | | 7K60FXE |
| 9 | 1 | 466.32500000 | | 7K60FXE |
| 9 | 1 | 466.32500000 | | 7K60FXD |
| 9 | 1 | 466.32500000 | | 11K2F3E |
| 4 | 1 | 469.37500000 | | 7K60FXD |
| 4 | 1 | 469.37500000 | | 11K2F3E |
| 4 | 1 | 469.37500000 | | 7K60FXE |
| 9 | 1 | 469.37500000 | | 7K60FXE |
| 9 | 1 | 469.37500000 | | 7K60FXD |
| 9 | 1 | 469.37500000 | | 11K2F3E |
| 6 | 1 | 469.68750000 | | 11K2F3E |
| 6 | 1 | 469.68750000 | | 7K60FXE |
| 6 | 1 | 469.68750000 | | 7K60FXD |
| 9 | 1 | 469.68750000 | | 7K60FXE |
| 9 | 1 | 469.68750000 | | 11K2F3E |
| 9 | 1 | 469.68750000 | | 7K60FXD |
| 8 | 1 | 469.72500000 | | 7K60FXD |
| 8 | 1 | 469.72500000 | | 11K2F3E |
| 8 | 1 | 469.72500000 | | 7K60FXE |
| 9 | 1 | 469.72500000 | | 7K60FXE |
| 9 | 1 | 469.72500000 | | 11K2F3E |
| 9 | 1 | 469.72500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Martin Luther King Middle School, 13737 Wisteria Dr, Potomac, MONTGOMERY, MD | 39.18152778, -77.28455556 | 138.400 m | BANT | 12.000 m structure / 13.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | Richard Montgomery High School, 250 Richard Montgomery Dr, Bethesda, MONTGOMERY, MD | 39.07844444, -77.14644444 | 122.200 m | BANT | 13.000 m structure / 14.500 m overall | |
| 4 | T | | | | | | |
| 5 | T | Poolesville High School, 17501 W Willard Rd, Poolesville, MONTGOMERY, MD | 39.14280556, -77.41872222 | 124.000 m | BANT | 15.000 m structure / 16.500 m overall | |
| 6 | T | | | | | | |
| 7 | T | Watkins Mill High School, 10301 Apple Ridge Rd, Gaithersburg, MONTGOMERY, MD | 39.18288889, -77.21497222 | 139.000 m | BANT | 16.000 m structure / 17.500 m overall | |
| 8 | T | | | | | | |
| 9 | T | MONTGOMERY, MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.500 m | | | | 17.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 14.500 m | | | | 26.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 16.500 m | | | | 36.000 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 17.500 m | | | | 12.000 | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Martin Luther King Middle School, 13737 Wisteria Dr, Germantown, MD | MONTGOMERY | 3013538080 |
| 2 | Richard Montgomery High School, 250 Richard Montgomery Dr, Rockville, MD | MONTGOMERY | 3016108000 |
| 3 | Poolesville High School, 17501 W Willard Rd, Poolesville, MD | MONTGOMERY | 2407402400 |
| 4 | Watkins Mill High School, 10301 Apple Ridge Rd, Gaithersburg, MD | MONTGOMERY | 3018403959 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-28 | WSHS225 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5113096 | 2026-08-02 01:23:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSHS225 | ULS 5113096 | 2026-08-02 01:23:56 |
| Status | A | ULS 5113096 | 2026-08-02 01:23:56 |
| Service | IG | ULS 5113096 | 2026-08-02 01:23:56 |
| Grant Date | 2025-03-28 | ULS 5113096 | 2026-08-02 01:23:56 |
| Expiration Date | 2035-03-28 | ULS 5113096 | 2026-08-02 01:23:56 |