| Callsign | WA0OYO |
|---|---|
| Radio Service | HA - Amateur |
| License Status | A - Active |
| Grant Date | 2026-04-24 |
| Effective Date | 2026-04-24 |
| Expire Date | 2036-07-17 |
| Cancel Date | |
| Last Action Date | 2026-04-24 |
| End Date | 2036-07-17 |
| Available Date | 2038-07-18 |
| Applicant Type | I - Individual |
| Entity Name | KUPFER, IAN J |
| Street Address / Locality | 11870 CRAIG VIEW DR SAINT LOUIS, MO 63146 |
| County | St. Louis County |
| Zip Location | 38°41'51.7"N 90°28'19.5"W |
| Maidenhead | EM48sq |
| FRN | 0015034176 |
| Licensee ID/SGIN | L01150107 / 000 |
| Licensee Class | G - General |
| Callsign Group | D - 2x3 |
| ULS/Geo Region | 0 / 0 / MO |
| Prev Callsign / Prev Class | |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | |
| ULS File Number | 9607170429 |
| Phonetic weight / Morse weight | 12 / 86 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-05-11 | LIREN - License Renewed |
| 2006-05-11 | LTSFRN |
| 2016-05-12 | LIREN - License Renewed |
| 2016-05-31 | INTDUP |
| 2016-05-31 | COR - Internal Correction Applied |
| 2016-06-01 | AUTHPR - Authorization Printed |
| 2026-04-24 | LIREN - License Renewed |