Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AC1KP callsign genealogy
Currently held by Tirado II, Johnny
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 AC1KP's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held AC1KP.
No current licensee on record previously held this callsign.