Universal Licensing System
601TP
BIG SKY AVIATION
License details
| ULS identifier | 54565 |
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| Call sign | 601TP |
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| Radio service | AC |
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| Status | A |
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| Grant date | 2017-08-19 |
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| Expiration | 2027-10-29 |
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| Source archive | l_aircr.zip |
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| Dataset refreshed | 2026-08-02 01:40:28 |
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Licensee
| Name | BIG SKY AVIATION |
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| Applicant type | C |
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| FRN | 0002700730 |
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| Location | MADISON, WI |
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| Address | 3500 Corben Court, MADISON, WI, 53704 |
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License history
| Date | File or call sign | Action |
|---|
| 2017-08-19 | 601TP | LIREN |
| 2017-08-07 | 601TP | LETRES |
| 2007-09-26 | 601TP | LIREN |
| 2007-08-28 | 601TP | LTSFRN |
| 2007-08-06 | 601TP | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 54565 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 601TP | ULS 54565 | 2026-08-02 01:40:28 |
| Status | A | ULS 54565 | 2026-08-02 01:40:28 |
| Service | AC | ULS 54565 | 2026-08-02 01:40:28 |
| Grant Date | 2017-08-19 | ULS 54565 | 2026-08-02 01:40:28 |
| Expiration Date | 2027-10-29 | ULS 54565 | 2026-08-02 01:40:28 |