Universal Licensing System
531SJ
FB Cirrus, LLC
License details
| ULS identifier | 5064797 |
|---|
| Call sign | 531SJ |
|---|
| Radio service | AC |
|---|
| Status | A |
|---|
| Grant date | 2024-12-20 |
|---|
| Expiration | 2034-12-20 |
|---|
| Source archive | l_aircr.zip |
|---|
| Dataset refreshed | 2026-08-02 01:40:54 |
|---|
Licensee
| Name | FB Cirrus, LLC |
|---|
| Applicant type | L |
|---|
| FRN | 0036235489 |
|---|
| Location | Boulder, CO |
|---|
| Address | 1950 Norwood Avenue, Boulder, CO, 80304 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2024-12-20 | 531SJ | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5064797 | 2026-08-02 01:40:54 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 531SJ | ULS 5064797 | 2026-08-02 01:40:54 |
| Status | A | ULS 5064797 | 2026-08-02 01:40:54 |
| Service | AC | ULS 5064797 | 2026-08-02 01:40:54 |
| Grant Date | 2024-12-20 | ULS 5064797 | 2026-08-02 01:40:54 |
| Expiration Date | 2034-12-20 | ULS 5064797 | 2026-08-02 01:40:54 |