Confidence: Medium · Source: FCC ULS · As of 2026-09-15
W4JHF callsign genealogy
Currently held by FINDLEY, JOHN H
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 W4JHF's current licensee, walking backwards.
- FINDLEY, JOHN HGAgranted 2014-01-17cancelled 2014-04-01
Successor callsigns
Callsigns held now by people who previously held W4JHF.
No current licensee on record previously held this callsign.