Universal Licensing System
4422P
WJ ARMSTRONG INC
License details
| ULS identifier | 1083748 |
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| Call sign | 4422P |
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| Radio service | AC |
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| Status | T |
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| Grant date | 2000-05-20 |
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| Expiration | 2010-05-20 |
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| Cancellation | 2010-01-05 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:56 |
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Licensee
| Name | WJ ARMSTRONG INC |
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| Applicant type | C |
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| FRN | 0001521723 |
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| Location | WILMINGTON, DE |
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| Address | Suite 400, 2711 Centerville Road, WILMINGTON, DE, 19808 |
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License history
| Date | File or call sign | Action |
|---|
| 2010-01-05 | 4422P | LITERM |
| 2010-01-05 | 4422P | LETNNS |
| 2006-03-17 | 4422P | LIAUA |
| 2000-05-20 | 4422P | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1083748 | 2026-08-02 01:38:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 4422P | ULS 1083748 | 2026-08-02 01:38:56 |
| Status | T | ULS 1083748 | 2026-08-02 01:38:56 |
| Service | AC | ULS 1083748 | 2026-08-02 01:38:56 |
| Grant Date | 2000-05-20 | ULS 1083748 | 2026-08-02 01:38:56 |
| Expiration Date | 2010-05-20 | ULS 1083748 | 2026-08-02 01:38:56 |
| Cancellation Date | 2010-01-05 | ULS 1083748 | 2026-08-02 01:38:56 |