Confidence: Medium · Source: FCC ULS · As of 2026-09-11
KI5CSZ callsign genealogy
Currently held by Kunkle Jr, Michael A
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 KI5CSZ's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KI5CSZ.
- Kunkle Jr, Michael AMSgranted 2019-02-14