Confidence: Medium · Source: FCC ULS · As of 2026-09-10
AI6ZK
ActiveAltmann, Leo L
- Location
- Tucson, AZ
- Class
- Amateur Extra
- Granted
- 2024-06-19
- Expires
- 2034-07-22
- Previous call
- KK6OCI
- FRN
- 0023801673
Sign in to watch
Get notified about status changes and vanity availability for this callsign.
Vanity availability
HeldCurrently held
AI6ZK 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
- Altmann, Leo LCAgranted 2014-07-22cancelled 2017-10-19
License history
0 eventsNo recorded events.