Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K4IA callsign genealogy
Currently held by BUCK, CRAIG E
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 K4IA's current licensee, walking backwards.
- BUCK, CRAIG EVAgranted 1999-07-19cancelled 2000-05-09
Successor callsigns
Callsigns held now by people who previously held K4IA.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K4IA, oldest first.
- ROLLER, EDWIN R FL1988-04-19 → cancelled 2000-04-20
- BUCK, CRAIG E VA2020-02-11 active