Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K1ABK callsign genealogy
Currently held by Kirby, Aaron B
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 K1ABK's current licensee, walking backwards.
- Kirby, Aaron BGAgranted 2017-10-05cancelled 2017-10-28
Successor callsigns
Callsigns held now by people who previously held K1ABK.
No current licensee on record previously held this callsign.