Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W9JJF callsign genealogy
Currently held by FELL JR, JOHN J
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 W9JJF's current licensee, walking backwards.
- FELL, JOHN JILgranted 2007-11-06cancelled 2010-04-23
Successor callsigns
Callsigns held now by people who previously held W9JJF.
No current licensee on record previously held this callsign.