Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6AYC callsign genealogy
Currently held by Keller, Richard D
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 K6AYC's current licensee, walking backwards.
- Keller, Richard DCAgranted 2011-06-20cancelled 2013-11-16
Successor callsigns
Callsigns held now by people who previously held K6AYC.
No current licensee on record previously held this callsign.