K4IU
District 4 · 1x2
Active (Vanity)
- End Date
- 2036-11-26
- Available Date
- —
- Phonetic Weight
- 9
- Morse Weight
- 39
Current License
REGENNITTER, FREDERICK J
Entity Type: L
Operator Class: E
Granted: 2026-09-01
Expires: 2036-11-26
Group A — Amateur Extra only
License History
- LIAUA2026-09-03
- License Renewed2026-09-01
- LIAUA2026-04-22
- License Renewed2016-08-31
- License Renewed2006-08-30
- LIAUA2001-07-09
License history reflects what the FCC's ULS currently carries — the weekly reconciliation overwrites the raw tables in place, so this is a current-state snapshot, not history this site accumulated itself.