Universal Licensing System
WQGB581
FiberTower Network Services Corp.
License details
| ULS identifier | 2863512 |
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| Call sign | WQGB581 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2006-11-30 |
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| Expiration | 2016-11-30 |
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| Cancellation | 2008-06-04 |
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| Frequency range | 10915 MHz |
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| Locations | 2 |
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| Representative location | GAITHERSBURG, MONTGOMERY, MD |
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| Coordinates | 39.1739167, -77.2027500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10915.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19310 CLUB HOUSE LN, GAITHERSBURG, MONTGOMERY, MD | 39.17391667, -77.20275000 | 135.300 m | BANT | 33.500 m structure / 33.500 m overall | |
| 2 | R | | 39.15513889, -77.25358333 | 114.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | GABRIEL ELECTRONICS HE2-107 | | V | 34.2000 | 244.6000 | | |
| 1 | 2 | R | GABRIEL ELECTRONICS HE2-107 | | | 34.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2008-06-05 | WQGB581 | LICAN |
| 2008-03-08 | WQGB581 | LIAUA |
| 2008-03-07 | WQGB581 | ESUAPR |
| 2008-03-04 | WQGB581 | LETCNS |
| 2007-08-29 | WQGB581 | LIAUA |
| 2007-08-27 | WQGB581 | ESUAPR |
| 2006-11-30 | WQGB581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2863512 | 2026-08-02 02:43:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQGB581 | ULS 2863512 | 2026-08-02 02:43:48 |
| Status | C | ULS 2863512 | 2026-08-02 02:43:48 |
| Service | CF | ULS 2863512 | 2026-08-02 02:43:48 |
| Grant Date | 2006-11-30 | ULS 2863512 | 2026-08-02 02:43:48 |
| Expiration Date | 2016-11-30 | ULS 2863512 | 2026-08-02 02:43:48 |
| Cancellation Date | 2008-06-04 | ULS 2863512 | 2026-08-02 02:43:48 |