Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA1G callsign genealogy
Currently held by Kolenbrander, Kirk 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 KA1G's current licensee, walking backwards.
- COTE JR, EDMOND HFLgranted 2006-08-08cancelled 2010-12-17
Successor callsigns
Callsigns held now by people who previously held KA1G.
- Kolenbrander, Kirk DMAgranted 2018-08-28
All historical holders
Every license row we've seen with the callsign KA1G, oldest first.
- KONIGSBERG, DAVID P MA1995-11-02 → cancelled 2007-11-03
- Kolenbrander, Kirk D MA2007-11-27 → cancelled 2008-11-25
- Cote Jr, Edmond H FL2020-09-23 active