Universal Licensing System
53320
AirDialog LLC
License details
| ULS identifier | 2855416 |
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| Call sign | 53320 |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2006-10-31 |
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| Expiration | 2016-10-31 |
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| Cancellation | 2016-12-31 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:12 |
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Licensee
| Name | AirDialog LLC |
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| Applicant type | L |
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| FRN | 0015663875 |
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| Location | Lexington, MA |
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| Address | 131 Hartwell Avenue, Lexington, MA, 02421 |
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License history
| Date | File or call sign | Action |
|---|
| 2016-12-31 | 53320 | LIEXP |
| 2016-08-08 | 53320 | LETRES |
| 2006-10-31 | 53320 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2855416 | 2026-08-02 01:41:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 53320 | ULS 2855416 | 2026-08-02 01:41:12 |
| Status | E | ULS 2855416 | 2026-08-02 01:41:12 |
| Service | AC | ULS 2855416 | 2026-08-02 01:41:12 |
| Grant Date | 2006-10-31 | ULS 2855416 | 2026-08-02 01:41:12 |
| Expiration Date | 2016-10-31 | ULS 2855416 | 2026-08-02 01:41:12 |
| Cancellation Date | 2016-12-31 | ULS 2855416 | 2026-08-02 01:41:12 |