Universal Licensing System
31834FLT
KEYSTONE AERIAL SURVEYS INC
License details
| ULS identifier | 35106 |
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| Call sign | 31834FLT |
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| Radio service | AC |
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| Status | E |
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| Grant date | 1998-04-08 |
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| Expiration | 2008-04-08 |
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| Cancellation | 2008-06-14 |
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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 | KEYSTONE AERIAL SURVEYS INC |
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| Applicant type | C |
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| Location | PHILADELPHIA, PA |
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| Address | PHILADELPHIA, PA, 19114 |
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License history
| Date | File or call sign | Action |
|---|
| 2008-06-14 | 31834FLT | LIEXP |
| 2008-01-14 | 31834FLT | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 35106 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 31834FLT | ULS 35106 | 2026-08-02 01:42:41 |
| Status | E | ULS 35106 | 2026-08-02 01:42:41 |
| Service | AC | ULS 35106 | 2026-08-02 01:42:41 |
| Grant Date | 1998-04-08 | ULS 35106 | 2026-08-02 01:42:41 |
| Expiration Date | 2008-04-08 | ULS 35106 | 2026-08-02 01:42:41 |
| Cancellation Date | 2008-06-14 | ULS 35106 | 2026-08-02 01:42:41 |