Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W4IOD callsign genealogy
Currently held by Moshman, Betty
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 W4IOD's current licensee, walking backwards.
- CARROLL JR, ODISKYgranted 2014-11-28cancelled 2016-06-01
Successor callsigns
Callsigns held now by people who previously held W4IOD.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W4IOD, oldest first.
- Moshman, Betty FL2001-10-19 → cancelled 2013-11-05
- CARROLL JR, ODIS KY2026-03-10 active