Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IWD callsign genealogy
Currently held by OFFUTT, JOHN P
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 W4IWD's current licensee, walking backwards.
- Deschamps, Ivan WFLgranted 2014-12-19cancelled 2015-12-12
Successor callsigns
Callsigns held now by people who previously held W4IWD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4IWD, oldest first.
- OFFUTT, JOHN P KY1995-02-01 → cancelled 2007-02-02
- Deschamps, Ivan W FL2015-12-12 active