Universal Licensing System
4957V
DULLES AVIATION INC
License details
| ULS identifier | 47185 |
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| Call sign | 4957V |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1998-08-20 |
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| Expiration | 2008-08-20 |
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| Cancellation | 2008-10-25 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-09 10:25:19 |
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Licensee
| Name | DULLES AVIATION INC |
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| Applicant type | C |
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| Location | MANASSAS, VA |
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| Address | 10501 OBSERVATION RD, MANASSAS, VA, 20110 |
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License history
| Date | File or call sign | Action |
|---|
| 2008-10-25 | 4957V | LIEXP |
| 2008-05-26 | 4957V | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 47185 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4957V | ULS 47185 | 2026-08-09 10:25:19 |
| Status | E | ULS 47185 | 2026-08-09 10:25:19 |
| Service | AC | ULS 47185 | 2026-08-09 10:25:19 |
| Grant Date | 1998-08-20 | ULS 47185 | 2026-08-09 10:25:19 |
| Expiration Date | 2008-08-20 | ULS 47185 | 2026-08-09 10:25:19 |
| Cancellation Date | 2008-10-25 | ULS 47185 | 2026-08-09 10:25:19 |