Universal Licensing System
WQFK531
FiberTower Network Services, Corp., Debtor-in-Possession
License details
| ULS identifier | 2832331 |
|---|
| Call sign | WQFK531 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2006-08-04 |
|---|
| Expiration | 2016-08-04 |
|---|
| Cancellation | 2013-08-21 |
|---|
| Frequency range | 10795 - 19620 MHz (7 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 41.5727500, -87.4759722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:30 |
|---|
Licensee
| Name | FiberTower Network Services, Corp., Debtor-in-Possession |
|---|
| Applicant type | C |
|---|
| FRN | 0021973987 |
|---|
| Location | Washington, DC |
|---|
| Address | 1875 Eye Street, NW, 5th Floor, Room 505, Washington, DC, 20006 |
|---|
| Phone | 2022231028 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 10795.00000000 | | | | | |
| 1 | 6 | FXO | 10835.00000000 | | | | | |
| 1 | 5 | FXO | 10915.00000000 | | | | | |
| 1 | 7 | FXO | 10955.00000000 | | | | | |
| 1 | 1 | FXO | 19380.00000000 | | | | | |
| 1 | 3 | FXO | 19540.00000000 | | | | | |
| 1 | 2 | FXO | 19620.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 10795.00000000 | | 30M0D7W |
| 1 | 6 | 10835.00000000 | | 30M0D7W |
| 1 | 5 | 10915.00000000 | | 30M0D7W |
| 1 | 7 | 10955.00000000 | | 30M0D7W |
| 1 | 1 | 19380.00000000 | | 56M0D7W |
| 1 | 3 | 19540.00000000 | | 56M0D7W |
| 1 | 2 | 19620.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 19875 Blackstone Ave, Chicago Ridge, COOK, IL | 41.53425000, -87.58066667 | 189.000 m | MAST | 45.700 m structure / 48.700 m overall | N |
| 2 | R | | 41.54805556, -87.51777778 | 188.000 m | | | |
| 3 | R | | 41.57055556, -87.57861111 | 190.000 m | | | |
| 4 | R | | 41.50652778, -87.57258333 | 193.500 m | | | |
| 5 | R | | 41.50694444, -87.50750000 | 190.500 m | | | |
| 6 | R | | 41.57222222, -87.51000000 | 181.600 m | | | |
| 7 | R | | 41.58722222, -87.61500000 | 184.100 m | | | |
| 8 | R | | 41.57275000, -87.47597222 | 181.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLP2.5-18 | | V | 41.0000 | 73.7000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLP2.5-18 | | | 41.0000 | 0.0000 | | |
| 1 | 3 | R | ANDREW CORPORATION VHLP2-18 | | | 38.7000 | 0.0000 | | |
| 1 | 4 | R | ANDREW CORPORATION VHLP2-18 | | | 38.7000 | 0.0000 | | |
| 1 | 5 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | 0.0000 | | |
| 1 | 6 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | 0.0000 | | |
| 1 | 7 | R | RADIO FREQUENCY SYSTEMS SU3-107FC | | | 37.5000 | 0.0000 | | |
| 1 | 8 | R | RADIO FREQUENCY SYSTEMS SB4-107A | | | 40.2000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP2-18 | | V | 38.7000 | 2.4000 | | |
| 3 | 1 | T | ANDREW CORPORATION VHLP2-18 | | V | 38.7000 | 167.6000 | | |
| 4 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 116.4000 | | |
| 5 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 54.4000 | | |
| 6 | 1 | T | RADIO FREQUENCY SYSTEMS SU3-107FC | | V | 37.5000 | 334.1000 | | |
| 7 | 1 | T | RADIO FREQUENCY SYSTEMS SB4-107A | | V | 40.2000 | 63.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2013-08-22 | WQFK531 | LICAN |
| 2013-04-10 | WQFK531 | LIAUA |
| 2013-04-09 | WQFK531 | ESUAPR |
| 2013-03-08 | WQFK531 | LIASS |
| 2013-02-05 | WQFK531 | ESUAPR |
| 2012-08-16 | WQFK531 | ESUAPR |
| 2010-07-07 | WQFK531 | LIAUA |
| 2010-07-07 | WQFK531 | ESUAPR |
| 2009-12-22 | WQFK531 | LITRAN |
| 2009-10-31 | WQFK531 | ESUAPR |
| 2008-03-11 | WQFK531 | LIMOD |
| 2008-03-08 | WQFK531 | LIAUA |
| 2008-03-07 | WQFK531 | ESUAPR |
| 2007-08-29 | WQFK531 | LIAUA |
| 2007-08-27 | WQFK531 | ESUAPR |
| 2006-09-22 | WQFK531 | LIAUA |
| 2006-09-21 | WQFK531 | ESUAPR |
| 2006-09-12 | WQFK531 | LITRAN |
| 2006-08-04 | WQFK531 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2832331 | 2026-08-02 02:47:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQFK531 | ULS 2832331 | 2026-08-02 02:47:30 |
| Status | C | ULS 2832331 | 2026-08-02 02:47:30 |
| Service | CF | ULS 2832331 | 2026-08-02 02:47:30 |
| Grant Date | 2006-08-04 | ULS 2832331 | 2026-08-02 02:47:30 |
| Expiration Date | 2016-08-04 | ULS 2832331 | 2026-08-02 02:47:30 |
| Cancellation Date | 2013-08-21 | ULS 2832331 | 2026-08-02 02:47:30 |