Universal Licensing System
WHT412
SATELLITE BUSINESS SYSTEMS
License details
| ULS identifier | 985284 |
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| Call sign | WHT412 |
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| Radio service | CF |
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| Status | E |
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| Grant date | 1985-10-24 |
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| Expiration | 2000-03-01 |
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| Cancellation | 2000-06-04 |
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| Frequency range | 2168.4 - 2178 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | MCLEAN, FAIRFAX, VA |
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| Coordinates | 38.9217500, -77.2305278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:06 |
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Licensee
| Name | SATELLITE BUSINESS SYSTEMS |
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| Applicant type | C |
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| Location | MCLEAN, VA |
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| Address | 8283 GREENSBORO DRIVE, MCLEAN, VA, 22101 |
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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 | 3 | FXO | 2168.40000000 | | | | | |
| 1 | 2 | FXO | 2174.80000000 | | | | | |
| 1 | 1 | FXO | 2178.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 2168.40000000 | | 3M50A7W |
| 1 | 2 | 2174.80000000 | | 3M50A7W |
| 1 | 1 | 2178.00000000 | | 3M50A7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 8251 GREENSBORO DRIVE, MCLEAN, FAIRFAX, VA | 38.92175000, -77.23052778 | 149.700 m | | 41.800 m overall | |
| 2 | R | | 38.90455556, -77.03358333 | 23.500 m | | | |
| 3 | R | | 38.93091667, -77.21969444 | 97.500 m | | | |
| 4 | R | | 38.92702778, -77.22247222 | 118.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | | 50.0000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 1 | 4 | R | | | | | | | |
| 2 | 1 | T | | | V | | 42.7000 | | |
| 3 | 1 | T | | | V | | 96.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-04 | WHT412 | LIEXP |
| 1999-12-04 | WHT412 | LETRES |
| 1999-08-13 | WHT412 | LICCNV |
| 1999-07-26 | WHT412 | COR |
| 1985-10-24 | WHT412 | APGRT |
| 1985-08-29 | WHT412 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 985284 | 2026-08-02 02:48:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHT412 | ULS 985284 | 2026-08-02 02:48:06 |
| Status | E | ULS 985284 | 2026-08-02 02:48:06 |
| Service | CF | ULS 985284 | 2026-08-02 02:48:06 |
| Grant Date | 1985-10-24 | ULS 985284 | 2026-08-02 02:48:06 |
| Expiration Date | 2000-03-01 | ULS 985284 | 2026-08-02 02:48:06 |
| Cancellation Date | 2000-06-04 | ULS 985284 | 2026-08-02 02:48:06 |