Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4JXP callsign genealogy
Currently held by PICCIRILLO, JOHN
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 W4JXP's current licensee, walking backwards.
- Piccirillo, JohnALgranted 2003-08-05cancelled 2003-08-26
Successor callsigns
Callsigns held now by people who previously held W4JXP.
No current licensee on record previously held this callsign.