Universal Licensing System
WPJF731
MONTGOMERY, COUNTY OF
License details
| ULS identifier | 1037830 |
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| Call sign | WPJF731 |
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| Radio service | MW |
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| Status | C |
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| Grant date | 2001-08-01 |
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| Expiration | 2011-08-01 |
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| Cancellation | 2009-05-29 |
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| Frequency range | 19640 MHz |
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| Locations | 2 |
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| Representative location | WASHINGTON, DC |
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| Coordinates | 38.9503611, -77.0794167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:50 |
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Licensee
| Name | MONTGOMERY, COUNTY OF |
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| Applicant type | G |
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| FRN | 0002134625 |
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| Location | ROCKVILLE, MD |
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| Address | 101 MONROE ST 11TH FLOOR, ROCKVILLE, MD, 20850 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 19640.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 19640.00000000 | | 40M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | CHAN 9 TWR 4010 CHESAPEAKE ST NW, WASHINGTON, DC | 38.95036111, -77.07941667 | 124.700 m | | 179.800 m overall | |
| 2 | R | | 38.88400000, -77.02136111 | 12.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | V | 44.8000 | 145.6000 | | |
| 1 | 2 | R | | | | 44.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2009-05-30 | WPJF731 | LICAN |
| 2009-05-29 | WPJF731 | ESCFNR |
| 2001-08-01 | WPJF731 | LIREN |
| 2001-05-07 | WPJF731 | LETRES |
| 1999-08-14 | WPJF731 | LICCNV |
| 1996-08-01 | WPJF731 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1037830 | 2026-08-02 02:43:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJF731 | ULS 1037830 | 2026-08-02 02:43:50 |
| Status | C | ULS 1037830 | 2026-08-02 02:43:50 |
| Service | MW | ULS 1037830 | 2026-08-02 02:43:50 |
| Grant Date | 2001-08-01 | ULS 1037830 | 2026-08-02 02:43:50 |
| Expiration Date | 2011-08-01 | ULS 1037830 | 2026-08-02 02:43:50 |
| Cancellation Date | 2009-05-29 | ULS 1037830 | 2026-08-02 02:43:50 |