Universal Licensing System
2277T
EngiSys Traffic, LLC
License details
| ULS identifier | 2962826 |
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| Call sign | 2277T |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2017-09-13 |
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| Expiration | 2027-11-24 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:39:24 |
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Licensee
| Name | EngiSys Traffic, LLC |
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| Applicant type | L |
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| FRN | 0017156878 |
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| Location | NOrth Potomac, MD |
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| Address | 10903 Forest Ridge Terrace, NOrth Potomac, MD, 20878 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-09-13 | 2277T | LIREN |
| 2017-08-28 | 2277T | LETRES |
| 2007-11-24 | 2277T | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2962826 | 2026-08-02 01:39:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 2277T | ULS 2962826 | 2026-08-02 01:39:24 |
| Status | A | ULS 2962826 | 2026-08-02 01:39:24 |
| Service | AC | ULS 2962826 | 2026-08-02 01:39:24 |
| Grant Date | 2017-09-13 | ULS 2962826 | 2026-08-02 01:39:24 |
| Expiration Date | 2027-11-24 | ULS 2962826 | 2026-08-02 01:39:24 |