Universal Licensing System
WRDQ498
Bell Helicopter Textron
License details
| ULS identifier | 4174251 |
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| Call sign | WRDQ498 |
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| Radio service | AF |
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| Status | E |
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| Grant date | 2019-06-26 |
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| Expiration | 2024-04-23 |
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| Cancellation | 2024-06-29 |
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| Frequency range | 1435.5 - 1524.5 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | Arlington, TARRANT, TX |
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| Coordinates | 32.6666667, -97.0980556 |
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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 | 1435.50000000 | 1524.50000000 | | 20.000000 | | ML |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1435.50000000 | | 5M20F9D |
| 1 | 1 | 1435.50000000 | | 10M4F9D |
| 1 | 1 | 1435.50000000 | | 19M2F9D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Arlington, TARRANT, TX | 32.66666667, -97.09805556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-29 | WRDQ498 | LIEXP |
| 2024-01-29 | WRDQ498 | LETRES |
| 2019-06-26 | WRDQ498 | LIISS |
| 2019-06-26 | WRDQ498 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4174251 | 2026-08-02 02:08:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDQ498 | ULS 4174251 | 2026-08-02 02:08:07 |
| Status | E | ULS 4174251 | 2026-08-02 02:08:07 |
| Service | AF | ULS 4174251 | 2026-08-02 02:08:07 |
| Grant Date | 2019-06-26 | ULS 4174251 | 2026-08-02 02:08:07 |
| Expiration Date | 2024-04-23 | ULS 4174251 | 2026-08-02 02:08:07 |
| Cancellation Date | 2024-06-29 | ULS 4174251 | 2026-08-02 02:08:07 |