Confidence: Medium · Source: FCC ULS · As of 2026-09-09
AB1RZ
ActiveBielka, Hartmut H
- Location
- Torrance, CA
- Class
- Amateur Extra
- Granted
- 2019-02-04
- Expires
- 2029-04-30
- Previous call
- KJ4LQM
- FRN
- 0018406264
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Vanity availability
HeldCurrently held
AB1RZ 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
- Bielka, Hartmut HCTgranted 2009-04-30cancelled 2012-10-10
License history
0 eventsNo recorded events.