Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KI5QCL callsign genealogy
Currently held by CHAPMAN, DAVID R
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 KI5QCL's current licensee, walking backwards.
- CHAPMAN, DAVID RTXgranted 2021-05-25cancelled 2021-06-02
Successor callsigns
Callsigns held now by people who previously held KI5QCL.
No current licensee on record previously held this callsign.