Universal Licensing System
31C
S O ALTFILLISCH INC
License details
| ULS identifier | 35294 |
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| Call sign | 31C |
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| Radio service | AC |
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| Status | T |
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| Grant date | 1998-04-23 |
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| Expiration | 2008-04-23 |
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| Cancellation | 2004-06-09 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:42:41 |
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Licensee
| Name | S O ALTFILLISCH INC |
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| Applicant type | C |
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| Location | GLENDORA, CA |
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| Address | 245 N GREENCROFT AVE, GLENDORA, CA, 91741 |
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License history
| Date | File or call sign | Action |
|---|
| 2004-06-09 | 31C | LETNNG |
| 2004-06-09 | 31C | LITERM |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 35294 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | 31C | ULS 35294 | 2026-08-02 01:42:41 |
| Status | T | ULS 35294 | 2026-08-02 01:42:41 |
| Service | AC | ULS 35294 | 2026-08-02 01:42:41 |
| Grant Date | 1998-04-23 | ULS 35294 | 2026-08-02 01:42:41 |
| Expiration Date | 2008-04-23 | ULS 35294 | 2026-08-02 01:42:41 |
| Cancellation Date | 2004-06-09 | ULS 35294 | 2026-08-02 01:42:41 |