Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4ODF callsign genealogy
Currently held by HOWARD, EUGENE M
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 W4ODF's current licensee, walking backwards.
- Wright, Craig SOHgranted 2009-07-23cancelled 2010-02-12
Successor callsigns
Callsigns held now by people who previously held W4ODF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4ODF, oldest first.
- HOWARD, EUGENE M MO1990-10-30 → cancelled 2002-10-31
- WRIGHT, CRAIG S OH2020-01-22 active