Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K3DDW callsign genealogy
Currently held by Wohler, Donna D
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 K3DDW's current licensee, walking backwards.
- Wohler, Donna DOKgranted 2018-03-09cancelled 2018-03-27
Successor callsigns
Callsigns held now by people who previously held K3DDW.
- Wohler, Donna DOKgranted 2018-04-14