Universal Licensing System
991WS
Regional Flight Services LLC
License details
| ULS identifier | 209862 |
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| Call sign | 991WS |
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| Radio service | AC |
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| Status | T |
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| Grant date | 1999-05-26 |
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| Expiration | 2009-05-26 |
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| Cancellation | 1999-07-23 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:41:36 |
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Licensee
| Name | Regional Flight Services LLC |
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| Applicant type | C |
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| FRN | 0003682408 |
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| Location | White Plains, NY |
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| Address | 10 Hangar Road Westchester Co Airport, White Plains, NY, 10604 |
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License history
| Date | File or call sign | Action |
|---|
| 1999-07-23 | 991WS | LETNNG |
| 1999-07-23 | 991WS | LITERM |
| 1999-05-26 | 991WS | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 209862 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 991WS | ULS 209862 | 2026-08-02 01:41:36 |
| Status | T | ULS 209862 | 2026-08-02 01:41:36 |
| Service | AC | ULS 209862 | 2026-08-02 01:41:36 |
| Grant Date | 1999-05-26 | ULS 209862 | 2026-08-02 01:41:36 |
| Expiration Date | 2009-05-26 | ULS 209862 | 2026-08-02 01:41:36 |
| Cancellation Date | 1999-07-23 | ULS 209862 | 2026-08-02 01:41:36 |