Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AI4LZ
ActiveMiller Sr, Richard F
- Location
- Estill Springs, TN
- Class
- Amateur Extra
- Granted
- 2015-03-12
- Expires
- 2025-04-20
- Previous call
- KE4ZFA
- FRN
- 0013077045
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Vanity availability
HeldCurrently held
AI4LZ is held by an active license; it isn't a vanity slot right now.
Vanity availability dates are computed from FCC §97.19's hold periods: 2 years from the cancellation date for cancelled or terminated licenses, 4 years from the expiration date for expired licenses (2-year renewal grace + 2-year hold).
Callsign genealogy
Full chain →Previously held by current licensee
- Miller Sr, Richard FTNgranted 2005-03-17cancelled 2005-08-29
License history
0 eventsNo recorded events.