Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4CKY callsign genealogy
Currently held by PFC William H Kilburn Post 26 American Legion Radio Club, Aiken SC
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 KQ4CKY'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 KQ4CKY.
- W4RTOactivePFC William H Kilburn Post 26 American Legion Radio Club, Aiken SCSCgranted 2022-09-02