Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AA0IW callsign genealogy
Currently held by Felter, David R
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 AA0IW's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AA0IW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign AA0IW, oldest first.
- PLIMMER, LAURENCE R CO1998-02-25 → cancelled 2005-07-28
- Felter, David R KS2024-02-16 active