Universal Licensing System
WQMZ571
Bell Helicopter Textron, Inc.
License details
| ULS identifier | 3246409 |
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| Call sign | WQMZ571 |
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| Radio service | AF |
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| Status | T |
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| Grant date | 2010-11-17 |
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| Expiration | 2011-06-01 |
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| Cancellation | 2010-11-22 |
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| Frequency range | 1441.5 - 1518.5 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Yuma, LA PAZ, AZ |
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| Coordinates | 33.2108611, -114.3775000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FMA1 | 1441.50000000 | | | 20.000000 | | |
| 1 | 1 | FMA1 | 1518.50000000 | | | 20.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1441.50000000 | | 6M48F1D |
| 1 | 1 | 1518.50000000 | | 6M48F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yuma, LA PAZ, AZ | 33.21086111, -114.37750000 | | | | |
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 |
|---|
| 2010-11-22 | WQMZ571 | LITERM |
| 2010-11-17 | WQMZ571 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3246409 | 2026-08-02 02:08:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMZ571 | ULS 3246409 | 2026-08-02 02:08:07 |
| Status | T | ULS 3246409 | 2026-08-02 02:08:07 |
| Service | AF | ULS 3246409 | 2026-08-02 02:08:07 |
| Grant Date | 2010-11-17 | ULS 3246409 | 2026-08-02 02:08:07 |
| Expiration Date | 2011-06-01 | ULS 3246409 | 2026-08-02 02:08:07 |
| Cancellation Date | 2010-11-22 | ULS 3246409 | 2026-08-02 02:08:07 |