Universal Licensing System
WQWK938
Quantum Aviation Services
License details
| ULS identifier | 3737375 |
|---|
| Call sign | WQWK938 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2015-09-24 |
|---|
| Expiration | 2025-09-24 |
|---|
| Cancellation | 2025-12-13 |
|---|
| Frequency range | 451.1875 - 469.15 MHz (7 frequencies) |
|---|
| Locations | 3 |
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| Representative location | DFW Airport, TARRANT, TX |
|---|
| Coordinates | 32.8814722, -97.0360278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.18750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 451.46250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.16250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.18750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.16250000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 464.15000000 | | | 40.000000 | 25.000000 | |
| 2 | 1 | MO | 469.15000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.18750000 | | 7K60FXE |
| 3 | 1 | 451.18750000 | | 11K2F3E |
| 3 | 1 | 451.46250000 | | 11K2F3E |
| 3 | 1 | 451.46250000 | | 7K60FXE |
| 3 | 1 | 452.16250000 | | 7K60FXE |
| 3 | 1 | 452.16250000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 7K60FXE |
| 3 | 1 | 457.16250000 | | 7K60FXE |
| 3 | 1 | 457.16250000 | | 11K2F3E |
| 1 | 1 | 464.15000000 | | 7K60FXE |
| 1 | 1 | 464.15000000 | | 11K2F3E |
| 2 | 1 | 469.15000000 | | 7K60FXE |
| 2 | 1 | 469.15000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2417 N Support Rd Suite 400, DFW Airport, TARRANT, TX | 32.88147222, -97.03602778 | 173.000 m | Bant | 12.200 m structure / 14.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | DFW Airport, TARRANT, TX | 32.88147222, -97.03602778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 25.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2417 N Support Rd Suite 400, DFW Airport, TX | TARRANT | 9724568809 |
License history
| Date | File or call sign | Action |
|---|
| 2025-12-13 | WQWK938 | LIEXP |
| 2025-06-30 | WQWK938 | LETRES |
| 2015-09-24 | WQWK938 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3737375 | 2026-08-02 01:21:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWK938 | ULS 3737375 | 2026-08-02 01:21:08 |
| Status | E | ULS 3737375 | 2026-08-02 01:21:08 |
| Service | IG | ULS 3737375 | 2026-08-02 01:21:08 |
| Grant Date | 2015-09-24 | ULS 3737375 | 2026-08-02 01:21:08 |
| Expiration Date | 2025-09-24 | ULS 3737375 | 2026-08-02 01:21:08 |
| Cancellation Date | 2025-12-13 | ULS 3737375 | 2026-08-02 01:21:08 |