Universal Licensing System
WQDU845
Aviation Spectrum Resources Inc
License details
| ULS identifier | 2761120 |
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| Call sign | WQDU845 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-11-25 |
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| Expiration | 2025-11-03 |
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| Cancellation | 2019-07-16 |
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| Frequency range | 131.65 MHz |
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| Locations | 1 |
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| Representative location | Boston, SUFFOLK, MA |
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| Coordinates | 42.3658333, -71.0202778 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FA | 131.65000000 | | | 10.000000 | | RL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 131.65000000 | | 13K0A2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | General Edward Lawrence Logan International Airport NWA Hangar, Bldg 9, Boston, SUFFOLK, MA | 42.36583333, -71.02027778 | 6.000 m | BANT | 8.000 m structure / 11.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 11.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-17 | WQDU845 | LICAN |
| 2015-11-25 | WQDU845 | LIREN |
| 2015-10-01 | WQDU845 | ESUAPR |
| 2015-09-30 | WQDU845 | ESUAPR |
| 2015-09-29 | WQDU845 | ESUAPR |
| 2015-08-10 | WQDU845 | LETRES |
| 2015-02-06 | WQDU845 | LIAUA |
| 2015-02-05 | WQDU845 | LIAUA |
| 2015-02-05 | WQDU845 | ESUAPR |
| 2015-02-04 | WQDU845 | ESUAPR |
| 2007-03-01 | WQDU845 | AUTHPR |
| 2006-03-07 | WQDU845 | AUTHPR |
| 2006-01-01 | WQDU845 | LIASS |
| 2005-11-03 | WQDU845 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2761120 | 2026-08-02 02:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU845 | ULS 2761120 | 2026-08-02 02:08:32 |
| Status | C | ULS 2761120 | 2026-08-02 02:08:32 |
| Service | AF | ULS 2761120 | 2026-08-02 02:08:32 |
| Grant Date | 2015-11-25 | ULS 2761120 | 2026-08-02 02:08:32 |
| Expiration Date | 2025-11-03 | ULS 2761120 | 2026-08-02 02:08:32 |
| Cancellation Date | 2019-07-16 | ULS 2761120 | 2026-08-02 02:08:32 |