Universal Licensing System
WSHN503
WASHINGTON METRO AREA TRANSIT AUTHORITY WMATA
License details
| ULS identifier | 5107946 |
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| Call sign | WSHN503 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-03-18 |
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| Expiration | 2035-03-18 |
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| Frequency range | 460.275 - 465.275 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | COLLEGE PARK, PRINCE GEORGE'S, MD |
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| Coordinates | 39.0182500, -76.9065278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 460.27500000 | | | 6.000000 | 20.000000 | |
| 2 | 1 | MO | 465.27500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 460.27500000 | | 8K10F1E |
| 1 | 1 | 460.27500000 | | 9K80D7W |
| 2 | 1 | 465.27500000 | | 8K10F1E |
| 2 | 1 | 465.27500000 | | 8K10F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GREENBELT RAIL YARD, SUNNYSIDE AVE, COLLEGE PARK, PRINCE GEORGE'S, MD | 39.01825000, -76.90652778 | 27.000 m | BANT | 13.700 m structure / 15.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.700 m | | | | -24.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 600 5TH ST. NW, WASHINGTON, DC | | 2029625230 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-16 | WSHN503 | LETCNS |
| 2025-03-18 | WSHN503 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5107946 | 2026-08-02 01:14:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSHN503 | ULS 5107946 | 2026-08-02 01:14:42 |
| Status | A | ULS 5107946 | 2026-08-02 01:14:42 |
| Service | PW | ULS 5107946 | 2026-08-02 01:14:42 |
| Grant Date | 2025-03-18 | ULS 5107946 | 2026-08-02 01:14:42 |
| Expiration Date | 2035-03-18 | ULS 5107946 | 2026-08-02 01:14:42 |