Universal Licensing System
WSHW247
MONTGOMERY COUNTY PUBLIC SCHOOLS
License details
| ULS identifier | 5119420 |
|---|---|
| Call sign | WSHW247 |
| Radio service | IG |
| Status | A |
| Grant date | 2025-04-09 |
| Expiration | 2035-04-09 |
| Frequency range | 451.525 - 456.525 MHz (2 frequencies) |
| Locations | 11 |
| Representative location | SILVER SPRING, MONTGOMERY, MD |
| Coordinates | 39.0622222, -77.0668056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:23:56 |
Licensee
| Name | MONTGOMERY COUNTY PUBLIC SCHOOLS |
|---|---|
| Applicant type | G |
| FRN | 0036747517 |
| Location | ROCKVILLE, MD |
| Address | 850 Hungerford Rd Rm 131, ROCKVILLE, MD, 20850 |
| Phone | 2407403199 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2 | 451.52500000 | 50.000000 | 50.000000 | |||
| 3 | 1 | MO | 451.52500000 | 5.000000 | 5.000000 | |||
| 4 | 1 | FB2 | 451.52500000 | 50.000000 | 50.000000 | |||
| 5 | 1 | MO | 451.52500000 | 5.000000 | 5.000000 | |||
| 6 | 1 | FB2 | 451.52500000 | 50.000000 | 50.000000 | |||
| 7 | 1 | MO | 451.52500000 | 5.000000 | 5.000000 | |||
| 8 | 1 | FB2 | 451.52500000 | 50.000000 | 50.000000 | |||
| 9 | 1 | MO | 451.52500000 | 5.000000 | 5.000000 | |||
| 10 | 1 | FB2 | 451.52500000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 451.52500000 | 5.000000 | 5.000000 | |||
| 2 | 1 | FX1 | 456.52500000 | 45.000000 | 45.000000 | |||
| 3 | 1 | MO | 456.52500000 | 5.000000 | 5.000000 | |||
| 5 | 1 | MO | 456.52500000 | 5.000000 | 5.000000 | |||
| 7 | 1 | MO | 456.52500000 | 5.000000 | 5.000000 | |||
| 9 | 1 | MO | 456.52500000 | 5.000000 | 5.000000 | |||
| 11 | 1 | MO | 456.52500000 | 5.000000 | 5.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 451.52500000 | 11K2F3E | |
| 1 | 1 | 451.52500000 | 7K60FXE | |
| 1 | 1 | 451.52500000 | 7K60FXD | |
| 3 | 1 | 451.52500000 | 7K60FXD | |
| 3 | 1 | 451.52500000 | 11K2F3E | |
| 3 | 1 | 451.52500000 | 7K60FXE | |
| 4 | 1 | 451.52500000 | 11K2F3E | |
| 4 | 1 | 451.52500000 | 7K60FXE | |
| 4 | 1 | 451.52500000 | 7K60FXD | |
| 5 | 1 | 451.52500000 | 7K60FXD | |
| 5 | 1 | 451.52500000 | 7K60FXE | |
| 5 | 1 | 451.52500000 | 11K2F3E | |
| 6 | 1 | 451.52500000 | 11K2F3E | |
| 6 | 1 | 451.52500000 | 7K60FXD | |
| 6 | 1 | 451.52500000 | 7K60FXE | |
| 7 | 1 | 451.52500000 | 7K60FXE | |
| 7 | 1 | 451.52500000 | 11K2F3E | |
| 7 | 1 | 451.52500000 | 7K60FXD | |
| 8 | 1 | 451.52500000 | 11K2F3E | |
| 8 | 1 | 451.52500000 | 7K60FXD | |
| 8 | 1 | 451.52500000 | 7K60FXE | |
| 9 | 1 | 451.52500000 | 7K60FXE | |
| 9 | 1 | 451.52500000 | 11K2F3E | |
| 9 | 1 | 451.52500000 | 7K60FXD | |
| 10 | 1 | 451.52500000 | 11K2F3E | |
| 10 | 1 | 451.52500000 | 7K60FXE | |
| 10 | 1 | 451.52500000 | 7K60FXD | |
| 11 | 1 | 451.52500000 | 7K60FXD | |
| 11 | 1 | 451.52500000 | 7K60FXE | |
| 11 | 1 | 451.52500000 | 11K2F3E | |
| 2 | 1 | 456.52500000 | 11K2F3E | |
| 2 | 1 | 456.52500000 | 7K60FXD | |
| 2 | 1 | 456.52500000 | 7K60FXE | |
| 3 | 1 | 456.52500000 | 7K60FXD | |
| 3 | 1 | 456.52500000 | 7K60FXE | |
| 3 | 1 | 456.52500000 | 11K2F3E | |
| 5 | 1 | 456.52500000 | 11K2F3E | |
| 5 | 1 | 456.52500000 | 7K60FXE | |
| 5 | 1 | 456.52500000 | 7K60FXD | |
| 7 | 1 | 456.52500000 | 7K60FXE | |
| 7 | 1 | 456.52500000 | 7K60FXD | |
| 7 | 1 | 456.52500000 | 11K2F3E | |
| 9 | 1 | 456.52500000 | 7K60FXE | |
| 9 | 1 | 456.52500000 | 7K60FXD | |
| 9 | 1 | 456.52500000 | 11K2F3E | |
| 11 | 1 | 456.52500000 | 7K60FXE | |
| 11 | 1 | 456.52500000 | 7K60FXD | |
| 11 | 1 | 456.52500000 | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | Magruder High School, 5939 MUNCASTER MILL RD, ROCKVILLE, MONTGOMERY, MD | 39.13211111, -77.11772222 | 132.000 m | BPOLE | 9.000 m structure / 10.500 m overall | |
| 2 | T | MONTGOMERY, MD | |||||
| 3 | T | ||||||
| 4 | T | Clarksburg High School, 22500 Wims Rd, CLARKSBURG, MONTGOMERY, MD | 39.22844444, -77.26961111 | 159.000 m | BPOLE | 12.000 m structure / 13.500 m overall | |
| 5 | T | ||||||
| 6 | T | Wheaton High School, 12401 DALEWOOD DR, SILVER SPRING, MONTGOMERY, MD | 39.06222222, -77.06680556 | 120.000 m | BPOLE | 14.000 m structure / 15.500 m overall | |
| 7 | T | ||||||
| 8 | T | Walter Johnson High School, 6400 Rock Spring Dr, Bethesda, MONTGOMERY, MD | 39.02613889, -77.13061111 | 117.000 m | BANT | 16.000 m structure / 17.300 m overall | |
| 9 | T | ||||||
| 10 | T | Cabin John Middle School, 10701 GAINSBOROUGH RD, Potomac, MONTGOMERY, MD | 39.03138889, -77.17233333 | 98.000 m | BANT | 14.000 m structure / 15.500 m overall | |
| 11 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 10.500 m | 13.000 | |||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | |||||||
| 1 | 4 | T | 13.500 m | 21.000 | |||||
| 1 | 5 | T | |||||||
| 1 | 6 | T | 15.500 m | 32.000 | |||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | 17.300 m | 38.000 | |||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | 15.500 m | 13.000 | |||||
| 1 | 11 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | Cabin John Middle School, 10701 GAINSBOROUGH RD, Rockville, MD | MONTGOMERY | 3018404600 |
| 2 | Clarksburg High School, 22500 Wims Rd, Clarksburg, MD | MONTGOMERY | 3014443000 |
| 3 | Wheaton High School, 12401 DALEWOOD DR, Silver Spring, MD | MONTGOMERY | 3019292050 |
| 4 | Walter Johnson High School, 6400 Rock Spring Dr, Bethesda, MD | MONTGOMERY | 2407406900 |
| 5 | Cabin John Middle School, Potomac, MD | MONTGOMERY | 3012793066 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2025-04-09 | WSHW247 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 5119420 | 2026-08-02 01:23:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WSHW247 | ULS 5119420 | 2026-08-02 01:23:56 |
| Status | A | ULS 5119420 | 2026-08-02 01:23:56 |
| Service | IG | ULS 5119420 | 2026-08-02 01:23:56 |
| Grant Date | 2025-04-09 | ULS 5119420 | 2026-08-02 01:23:56 |
| Expiration Date | 2035-04-09 | ULS 5119420 | 2026-08-02 01:23:56 |