Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU7F callsign genealogy
Currently held by Reitzel, Florence O
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by KU7F's current licensee, walking backwards.
- Case, Brian AORgranted 2012-07-06cancelled 2016-06-14
Successor callsigns
Callsigns held now by people who previously held KU7F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU7F, oldest first.
- Reitzel, Florence O WA2004-03-29 → cancelled 2016-05-25
- Case, Brian A OR2016-06-14 active