Universal Licensing System
1074S
Rock, Mark C
License details
| ULS identifier | 3251803 |
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| Call sign | 1074S |
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| Radio service | AC |
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| Status | E |
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| Grant date | 2010-12-10 |
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| Expiration | 2020-12-10 |
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| Cancellation | 2021-02-13 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:38:30 |
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Licensee
| Name | Rock, Mark C |
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| Applicant type | I |
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| FRN | 0020337986 |
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| Location | Corpus Christi, TX |
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License history
| Date | File or call sign | Action |
|---|
| 2021-02-13 | 1074S | LIEXP |
| 2020-09-14 | 1074S | LETRES |
| 2010-12-10 | 1074S | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3251803 | 2026-08-02 01:38:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 1074S | ULS 3251803 | 2026-08-02 01:38:30 |
| Status | E | ULS 3251803 | 2026-08-02 01:38:30 |
| Service | AC | ULS 3251803 | 2026-08-02 01:38:30 |
| Grant Date | 2010-12-10 | ULS 3251803 | 2026-08-02 01:38:30 |
| Expiration Date | 2020-12-10 | ULS 3251803 | 2026-08-02 01:38:30 |
| Cancellation Date | 2021-02-13 | ULS 3251803 | 2026-08-02 01:38:30 |