Universal Licensing System
1904S
AvBase Aviation
License details
| ULS identifier | 210450 |
|---|
| Call sign | 1904S |
|---|
| Radio service | AC |
|---|
| Status | E |
|---|
| Grant date | 1999-07-07 |
|---|
| Expiration | 2009-07-07 |
|---|
| Cancellation | 2009-09-12 |
|---|
| Source archive | l_aircr.zip |
|---|
| Dataset refreshed | 2026-08-02 01:41:39 |
|---|
Licensee
| Name | AvBase Aviation |
|---|
| Applicant type | C |
|---|
| FRN | 0003013463 |
|---|
| Location | Cleveland, OH |
|---|
| Address | 6200 Riverside Drive, Cleveland, OH, 44135 |
|---|
License history
| Date | File or call sign | Action |
|---|
| 2009-09-12 | 1904S | LIEXP |
| 2009-04-13 | 1904S | LETRES |
| 1999-07-07 | 1904S | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 210450 | 2026-08-02 01:38:08 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | 1904S | ULS 210450 | 2026-08-02 01:41:39 |
| Status | E | ULS 210450 | 2026-08-02 01:41:39 |
| Service | AC | ULS 210450 | 2026-08-02 01:41:39 |
| Grant Date | 1999-07-07 | ULS 210450 | 2026-08-02 01:41:39 |
| Expiration Date | 2009-07-07 | ULS 210450 | 2026-08-02 01:41:39 |
| Cancellation Date | 2009-09-12 | ULS 210450 | 2026-08-02 01:41:39 |