Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KU4DF callsign genealogy
Currently held by WHITTLE, KERRY B
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 KU4DF's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KU4DF.
- WHITTLE, KERRY BALgranted 2011-09-20cancelled 2021-06-07