Universal Licensing System
WQKF921
Textron Aviation, Inc.
License details
| ULS identifier | 3100505 |
|---|
| Call sign | WQKF921 |
|---|
| Radio service | AR |
|---|
| Status | E |
|---|
| Grant date | 2016-01-13 |
|---|
| Expiration | 2025-09-30 |
|---|
| Cancellation | 2026-03-28 |
|---|
| Frequency range | 979 - 1104 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | Phoenix, MARICOPA, AZ |
|---|
| Coordinates | 33.3170000, -111.6775833 |
|---|
| Source archive | l_coast.zip |
|---|
| Dataset refreshed | 2026-08-02 02:08:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | RLT1 | 75.00000000 | | | 0.065000 | | |
| 1 | 1 | RLT1 | 108.00000000 | | | 0.020000 | | |
| 1 | 1 | RLT1 | 108.05000000 | | | 0.020000 | | |
| 1 | 1 | RLT1 | 108.10000000 | | | 0.020000 | | |
| 1 | 1 | RLT1 | 108.15000000 | | | 0.001000 | | |
| 1 | 1 | RLT1 | 334.55000000 | | | 0.001000 | | |
| 1 | 1 | RLT1 | 334.70000000 | | | 0.010000 | | |
| 1 | 1 | RLT1 | 978.00000000 | | | 0.010000 | | |
| 1 | 1 | RLT1 | 979.00000000 | | | 0.010000 | | |
| 1 | 1 | RLT1 | 1030.00000000 | | | 0.020000 | | |
| 1 | 1 | RLT1 | 1090.00000000 | | | 0.020000 | | |
| 1 | 1 | RLT1 | 1104.00000000 | | | 0.020000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 75.00000000 | | 6K00A2A |
| 1 | 1 | 108.00000000 | | 20K9A9W |
| 1 | 1 | 108.05000000 | | 20K9A9W |
| 1 | 1 | 108.10000000 | | 6K00A9W |
| 1 | 1 | 108.15000000 | | 6K00A9W |
| 1 | 1 | 334.55000000 | | 300HA1N |
| 1 | 1 | 334.70000000 | | 300HA1N |
| 1 | 1 | 978.00000000 | | 650KM1A |
| 1 | 1 | 979.00000000 | | 650KM1A |
| 1 | 1 | 1030.00000000 | | 12M0M1D |
| 1 | 1 | 1030.00000000 | | 6M00M1D |
| 1 | 1 | 1090.00000000 | | 12M0M1D |
| 1 | 1 | 1090.00000000 | | 6M00M1D |
| 1 | 1 | 1104.00000000 | | 650KM1D |
| 1 | 1 | 1104.00000000 | | 6M00M1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Phoenix, MARICOPA, AZ | 33.31700000, -111.67758333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-28 | WQKF921 | LIEXP |
| 2025-07-07 | WQKF921 | LETRES |
| 2016-01-13 | WQKF921 | LIREN |
| 2015-10-15 | WQKF921 | LIASS |
| 2015-09-16 | WQKF921 | ESUAPR |
| 2015-09-15 | WQKF921 | ESUAPR |
| 2015-07-06 | WQKF921 | LETRES |
| 2014-02-08 | WQKF921 | AUTHPR |
| 2014-02-07 | WQKF921 | LIREN |
| 2014-02-07 | WQKF921 | COR |
| 2014-02-07 | WQKF921 | INTDUP |
| 2013-06-10 | WQKF921 | LETRES |
| 2011-08-02 | WQKF921 | AUTHPR |
| 2011-08-01 | WQKF921 | LIREN |
| 2011-08-01 | WQKF921 | INTDUP |
| 2011-08-01 | WQKF921 | COR |
| 2011-02-07 | WQKF921 | LETRES |
| 2009-06-20 | WQKF921 | LIAUA |
| 2009-06-19 | WQKF921 | ESUAPR |
| 2009-05-05 | WQKF921 | COR |
| 2009-05-05 | WQKF921 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3100505 | 2026-08-02 02:08:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKF921 | ULS 3100505 | 2026-08-02 02:08:34 |
| Status | E | ULS 3100505 | 2026-08-02 02:08:34 |
| Service | AR | ULS 3100505 | 2026-08-02 02:08:34 |
| Grant Date | 2016-01-13 | ULS 3100505 | 2026-08-02 02:08:34 |
| Expiration Date | 2025-09-30 | ULS 3100505 | 2026-08-02 02:08:34 |
| Cancellation Date | 2026-03-28 | ULS 3100505 | 2026-08-02 02:08:34 |