| Callsign | AD6IU |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-01-21 |
| Effective Date | 2026-01-21 |
| Expire Date | 2036-04-07 |
| Cancel Date | |
| Last Action Date | 2026-01-21 |
| End Date | 2036-04-07 |
| Available Date | 2038-04-08 |
| Applicant Type | I - Individual |
| Entity Name | Obermayer, Richard W |
| Street Address / Locality | 544 Via Estrada Unit D Laguna Woods, CA 92637 |
| County | Orange County |
| Zip Location | 33°36'43.4"N 117°43'49.1"W |
| Maidenhead | DM13do |
| FRN | 0002956183 |
| Licensee ID/SGIN | L00144353 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 2x2 |
| ULS/Geo Region | 6 / 6 / CA |
| Prev Callsign / Prev Class | KF6CTA A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 0002448277 |
| Phonetic weight / Morse weight | 11 / 48 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2001-09-11 | LIAUA - Administrative Update Applied |
| 2006-01-17 | LIREN - License Renewed |
| 2010-04-20 | LIAUA - Administrative Update Applied |
| 2014-07-23 | LIAUA - Administrative Update Applied |
| 2016-01-29 | LIREN - License Renewed |
| 2017-05-09 | LIAUA - Administrative Update Applied |
| 2026-01-21 | LIREN - License Renewed |