Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC8SI callsign genealogy
Currently held by BUCHKO JR, DAVID L
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 AC8SI's current licensee, walking backwards.
- BUCHKO JR, DAVID LMIgranted 2014-02-20cancelled 2014-10-28
Successor callsigns
Callsigns held now by people who previously held AC8SI.
No current licensee on record previously held this callsign.