Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KC9QPO callsign genealogy
Currently held by Payne, Daniel 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 KC9QPO's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held KC9QPO.
No current licensee on record previously held this callsign.