Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD1FY callsign genealogy
Currently held by HANCOCK, ROGER P
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 KD1FY's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KD1FY.
No current licensee on record previously held this callsign.