Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IR callsign genealogy
Currently held by PICIOR, JOSEPH L
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 W4IR's current licensee, walking backwards.
- PICIOR, JOSEPH LFLgranted 1994-10-12cancelled 2000-05-02
Successor callsigns
Callsigns held now by people who previously held W4IR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4IR, oldest first.
- WALLER, JAMES L FL1994-05-24 → cancelled 1998-04-13
- PICIOR, JOSEPH L FL2020-03-17 active