Universal Licensing System
WQOF489
EMCOR GOVERNMENT SERVICES
License details
| ULS identifier | 3316429 |
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| Call sign | WQOF489 |
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| Radio service | GB |
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| Status | E |
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| Grant date | 2011-09-09 |
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| Expiration | 2021-09-09 |
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| Cancellation | 2021-11-13 |
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| Frequency range | 810.8625 - 855.8625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | FT BELVOIR, FAIRFAX, VA |
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| Coordinates | 38.7001667, -77.1368611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.86250000 | | | 2.500000 | 2.500000 | |
| 1 | 1 | FB2 | 855.86250000 | | | 35.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.86250000 | | 20K0F3E |
| 1 | 1 | 855.86250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 9501 FARRELL ROAD, FT BELVOIR, FAIRFAX, VA | 38.70016667, -77.13686111 | 39.600 m | B | 24.300 m structure / 26.200 m overall | |
| 2 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.200 m | | | | 38.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2800 CRYSTAL DRIVE, SUITE 600, ARLINGTON, VA | ARLINGTON | 5714038863 |
License history
| Date | File or call sign | Action |
|---|
| 2021-11-13 | WQOF489 | LIEXP |
| 2021-06-14 | WQOF489 | LETRES |
| 2011-09-09 | WQOF489 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3316429 | 2026-08-02 01:20:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQOF489 | ULS 3316429 | 2026-08-02 01:20:42 |
| Status | E | ULS 3316429 | 2026-08-02 01:20:42 |
| Service | GB | ULS 3316429 | 2026-08-02 01:20:42 |
| Grant Date | 2011-09-09 | ULS 3316429 | 2026-08-02 01:20:42 |
| Expiration Date | 2021-09-09 | ULS 3316429 | 2026-08-02 01:20:42 |
| Cancellation Date | 2021-11-13 | ULS 3316429 | 2026-08-02 01:20:42 |