| Callsign | AI4YA |
|---|---|
| Radio Service | HA - Amateur |
| License Status | C - Canceled |
| Grant Date | 2006-05-01 |
| Effective Date | 2009-12-03 |
| Expire Date | 2016-05-01 |
| Cancel Date | 2009-12-04 |
| Last Action Date | 2009-12-04 |
| End Date | 2009-12-04 |
| Available Date | 2011-12-05 |
| Applicant Type | I - Individual |
| Entity Name | Graff, Tyler |
| Street Address / Locality | 274 Holman Way #1G Golden, CO 80401 |
| County | Jefferson County |
| Zip Location | 39°43'07.9"N 105°14'07.2"W |
| Maidenhead | DM79jr |
| FRN | 0014988539 |
| Licensee ID/SGIN | L01145986 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 4 / 0 / CO |
| Prev Callsign / Prev Class | KI4OXU G - General |
| Next Callsign | AC0QR |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | |
| Phonetic weight / Morse weight | 11 / 52 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2007-05-08 | LIISS - License Issued |
| 2007-05-08 | SYSGRT - New Systematic Call Sign Assigned |
| 2009-12-03 | LIAUA - Administrative Update Applied |
| 2009-12-04 | LICAN - License Canceled |
FCC comments
| 2009-12-04 | Issued new systematic call sign. |