Universal Licensing System
WQDU450
FiberTower Network Services, Corp., Debtor-in-Possession
License details
| ULS identifier | 2760413 |
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| Call sign | WQDU450 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2005-11-01 |
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| Expiration | 2015-11-01 |
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| Cancellation | 2013-09-09 |
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| Frequency range | 10632.5 - 19620 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | BEDFORD, MIDDLESEX, MA |
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| Coordinates | 42.4836944, -71.2958056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:28 |
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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 | 3 | FXO | 10632.50000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10632.50000000 | | 5M00D7W |
| 1 | 2 | 19620.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 216 CONCORD ROAD, BEDFORD, MIDDLESEX, MA | 42.48369444, -71.29580556 | 37.500 m | TOWER | 37.700 m structure / 37.700 m overall | |
| 3 | R | | 42.53527778, -71.28000000 | 57.900 m | | | |
| 4 | R | | 42.46830556, -71.45433333 | 102.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 1 | 4 | R | GABRIEL ELECTRONICS HE4-105 | | | 39.8000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 12.8000 | | |
| 3 | 1 | T | GABRIEL ELECTRONICS HE2-105 | | V | 33.7000 | 262.6000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-09-10 | WQDU450 | LICAN |
| 2013-04-10 | WQDU450 | LIAUA |
| 2013-04-09 | WQDU450 | ESUAPR |
| 2013-03-08 | WQDU450 | LIASS |
| 2013-02-05 | WQDU450 | ESUAPR |
| 2012-08-16 | WQDU450 | ESUAPR |
| 2010-07-07 | WQDU450 | LIAUA |
| 2010-07-07 | WQDU450 | ESUAPR |
| 2009-12-22 | WQDU450 | LITRAN |
| 2009-10-31 | WQDU450 | ESUAPR |
| 2008-03-08 | WQDU450 | LIAUA |
| 2008-03-07 | WQDU450 | ESUAPR |
| 2008-01-18 | WQDU450 | LIAUA |
| 2008-01-17 | WQDU450 | ESUAPR |
| 2007-08-29 | WQDU450 | LIAUA |
| 2007-08-27 | WQDU450 | ESUAPR |
| 2007-03-06 | WQDU450 | LIMOD |
| 2007-01-29 | WQDU450 | LETCNS |
| 2007-01-23 | WQDU450 | ESUAPR |
| 2006-09-22 | WQDU450 | LIAUA |
| 2006-09-21 | WQDU450 | ESUAPR |
| 2006-09-12 | WQDU450 | LITRAN |
| 2005-11-01 | WQDU450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2760413 | 2026-08-02 02:47:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU450 | ULS 2760413 | 2026-08-02 02:47:28 |
| Status | C | ULS 2760413 | 2026-08-02 02:47:28 |
| Service | CF | ULS 2760413 | 2026-08-02 02:47:28 |
| Grant Date | 2005-11-01 | ULS 2760413 | 2026-08-02 02:47:28 |
| Expiration Date | 2015-11-01 | ULS 2760413 | 2026-08-02 02:47:28 |
| Cancellation Date | 2013-09-09 | ULS 2760413 | 2026-08-02 02:47:28 |