Universal Licensing System
WMJ550
F CORPORATION
License details
| ULS identifier | 1001979 |
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| Call sign | WMJ550 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1992-01-09 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1999-06-28 |
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| Frequency range | 13237.5 MHz |
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| Locations | 2 |
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| Representative location | FALLS CHURCH, VA |
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| Coordinates | 38.8451111, -77.1219167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:05 |
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Licensee
| Name | F CORPORATION |
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| Applicant type | C |
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| FRN | 0002056489 |
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| Location | FAIRFAX, VA |
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| Address | GEORGE MASON UNIVERSITY, FAIRFAX, VA, 220304444 |
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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 | 13237.50000000 | | | | | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 5601 SEMINARY ROAD, FALLS CHURCH, VA | 38.84511111, -77.12191667 | 76.200 m | | 83.800 m overall | |
| 2 | R | | | 0.000 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 | 41.5000 | 0.0000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WMJ550 | LICCNV |
| 1999-06-28 | WMJ550 | LICAN |
| 1997-06-17 | WMJ550 | COR |
| 1997-05-22 | WMJ550 | COR |
| 1997-05-20 | WMJ550 | COR |
| 1992-01-09 | WMJ550 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1001979 | 2026-08-02 02:46:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMJ550 | ULS 1001979 | 2026-08-02 02:46:05 |
| Status | C | ULS 1001979 | 2026-08-02 02:46:05 |
| Service | CF | ULS 1001979 | 2026-08-02 02:46:05 |
| Grant Date | 1992-01-09 | ULS 1001979 | 2026-08-02 02:46:05 |
| Expiration Date | 2001-02-01 | ULS 1001979 | 2026-08-02 02:46:05 |
| Cancellation Date | 1999-06-28 | ULS 1001979 | 2026-08-02 02:46:05 |