Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU1F callsign genealogy
Currently held by Dieker, Scott L
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 KU1F's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KU1F.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KU1F, oldest first.
- CARPENTER, DONALD F CT2013-10-17 → cancelled 2026-03-06
- Dieker, Scott L OR2026-04-21 active