Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF4V callsign genealogy
Currently held by SPITZER, JAMES W
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 AF4V's current licensee, walking backwards.
- SPITZER, JAMES WSCgranted 2016-07-19cancelled 2024-08-16
Successor callsigns
Callsigns held now by people who previously held AF4V.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AF4V, oldest first.
- PICHON, FABEIN M AZ2012-05-16 → cancelled 2024-07-30
- SPITZER, JAMES W SC2024-08-16 active