Universal Licensing System
WQBM823
FiberTower Network Services, Corp., Debtor-in-Possession
License details
| ULS identifier | 2668860 |
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| Call sign | WQBM823 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2004-11-08 |
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| Expiration | 2014-11-08 |
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| Cancellation | 2013-09-09 |
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| Frequency range | 10795 - 19460 MHz (3 frequencies) |
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| Locations | 1 |
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| Coordinates | 42.5409167, -71.4488889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:32 |
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Licensee
| Name | FiberTower Network Services, Corp., Debtor-in-Possession |
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| Applicant type | C |
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| FRN | 0021973987 |
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| Location | Washington, DC |
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| Address | 1875 Eye Street, NW, 5th Floor, Room 505, Washington, DC, 20006 |
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| Phone | 2022231028 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10795.00000000 | | | | | |
| 1 | 3 | FXO | 10955.00000000 | | | | | |
| 1 | 4 | FXO | 19460.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10795.00000000 | | 30M0D7W |
| 1 | 3 | 10955.00000000 | | 30M0D7W |
| 1 | 4 | 19460.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 137 LITTLETON RD, WESTFORD, MIDDLESEX, MA | 42.57166667, -71.41916667 | 76.800 m | TOWER | 43.700 m structure / 48.800 m overall | N |
| 2 | R | | 42.53475000, -71.47277778 | 111.000 m | | | |
| 4 | R | | 42.61472222, -71.32569444 | 35.000 m | | | |
| 5 | R | | 42.54091667, -71.44888889 | 122.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 227.1000 | | |
| 1 | 2 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | 0.0000 | | |
| 1 | 4 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP2-18 | | | 38.7000 | | | |
| 3 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 58.0000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP2-18 | | V | 38.7000 | 215.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-09-10 | WQBM823 | LICAN |
| 2013-04-10 | WQBM823 | LIAUA |
| 2013-04-09 | WQBM823 | ESUAPR |
| 2013-03-08 | WQBM823 | LIASS |
| 2013-02-05 | WQBM823 | ESUAPR |
| 2012-08-16 | WQBM823 | ESUAPR |
| 2010-07-07 | WQBM823 | LIAUA |
| 2010-07-07 | WQBM823 | ESUAPR |
| 2009-12-22 | WQBM823 | LITRAN |
| 2009-10-31 | WQBM823 | ESUAPR |
| 2008-03-08 | WQBM823 | LIAUA |
| 2008-03-07 | WQBM823 | ESUAPR |
| 2008-01-16 | WQBM823 | LIAUA |
| 2008-01-15 | WQBM823 | ESUAPR |
| 2007-08-29 | WQBM823 | LIAUA |
| 2007-08-27 | WQBM823 | ESUAPR |
| 2006-11-15 | WQBM823 | LIAUA |
| 2006-11-14 | WQBM823 | ESUAPR |
| 2006-11-07 | WQBM823 | LIMOD |
| 2006-09-22 | WQBM823 | LIAUA |
| 2006-09-21 | WQBM823 | ESUAPR |
| 2006-09-12 | WQBM823 | LITRAN |
| 2006-04-26 | WQBM823 | LIMOD |
| 2005-06-08 | WQBM823 | LIMOD |
| 2005-03-31 | WQBM823 | ESUAPR |
| 2004-11-08 | WQBM823 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2668860 | 2026-08-02 02:47:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQBM823 | ULS 2668860 | 2026-08-02 02:47:32 |
| Status | C | ULS 2668860 | 2026-08-02 02:47:32 |
| Service | CF | ULS 2668860 | 2026-08-02 02:47:32 |
| Grant Date | 2004-11-08 | ULS 2668860 | 2026-08-02 02:47:32 |
| Expiration Date | 2014-11-08 | ULS 2668860 | 2026-08-02 02:47:32 |
| Cancellation Date | 2013-09-09 | ULS 2668860 | 2026-08-02 02:47:32 |