Universal Licensing System
WDA3
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1974563 |
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| Call sign | WDA3 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2007-09-25 |
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| Expiration | 2017-10-16 |
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| Cancellation | 2014-10-08 |
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| Frequency range | 128.85 MHz |
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| Locations | 1 |
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| Representative location | BOSTON, SUFFOLK, MA |
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| Coordinates | 42.3642778, -71.0053333 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FA | 128.85000000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 128.85000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOGAN INTL AIRPORT, BOSTON, SUFFOLK, MA | 42.36427778, -71.00533333 | 6.000 m | B | 8.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2014-10-09 | WDA3 | LICAN |
| 2007-09-25 | WDA3 | LIREN |
| 2007-07-23 | WDA3 | LETRES |
| 2007-03-01 | WDA3 | AUTHPR |
| 2006-03-07 | WDA3 | AUTHPR |
| 2006-01-01 | WDA3 | LIASS |
| 2005-07-25 | WDA3 | ESCAPR |
| 2002-09-10 | WDA3 | LIREN |
| 2002-07-22 | WDA3 | LETRES |
| 2001-04-27 | WDA3 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1974563 | 2026-08-02 02:08:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WDA3 | ULS 1974563 | 2026-08-02 02:08:28 |
| Status | C | ULS 1974563 | 2026-08-02 02:08:28 |
| Service | AF | ULS 1974563 | 2026-08-02 02:08:28 |
| Grant Date | 2007-09-25 | ULS 1974563 | 2026-08-02 02:08:28 |
| Expiration Date | 2017-10-16 | ULS 1974563 | 2026-08-02 02:08:28 |
| Cancellation Date | 2014-10-08 | ULS 1974563 | 2026-08-02 02:08:28 |