Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4JJO callsign genealogy
Currently held by ORMAND 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 W4JJO's current licensee, walking backwards.
- ORMAND JR, JOHN JNCgranted 2000-12-19cancelled 2004-08-03
Successor callsigns
Callsigns held now by people who previously held W4JJO.
No current licensee on record previously held this callsign.