Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6APT callsign genealogy
Currently held by Kirk, Michael 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 K6APT's current licensee, walking backwards.
- Kirk, Michael BCAgranted 2017-06-30cancelled 2017-07-18
Successor callsigns
Callsigns held now by people who previously held K6APT.
No current licensee on record previously held this callsign.