| Callsign | W4AU |
|---|---|
| Radio Service | HV - Vanity |
| License Status | A - Active |
| Grant Date | 2026-08-11 |
| Effective Date | 2026-08-13 |
| Expire Date | 2036-11-04 |
| Cancel Date | |
| Last Action Date | 2026-08-13 |
| End Date | 2036-11-04 |
| Available Date | 2038-11-05 |
| Applicant Type | I - Individual |
| Entity Name | UNGER, JOHN D |
| Street Address / Locality | PO Box 95 HAMILTON, VA 201590095 |
| County | Loudoun |
| Zip Location | 39°08'02.0"N 77°39'43.6"W |
| Maidenhead | FM19ed |
| FRN | 0003356482 |
| Licensee ID/SGIN | L00247158 / 000 |
| Licensee Class | E - Amateur Extra |
| Callsign Group | A - 1x2 |
| ULS/Geo Region | 4 / 4 / VA |
| Prev Callsign / Prev Class | A - Advanced |
| Next Callsign | |
| Trustee Callsign / Trustee Name | |
| Vanity Type | E - By List |
| ULS File Number | 0012151610 |
| Phonetic weight / Morse weight | 9 / 44 |
Administrative History
| Action Date | Action Type |
|---|---|
| 2006-08-25 | LIREN - License Renewed |
| 2016-08-17 | LIREN - License Renewed |
| 2026-08-11 | LIREN - License Renewed |
| 2026-08-13 | LIAUA - Administrative Update Applied |