Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KF8RQ callsign genealogy
Currently held by QUESENBERRY, FREDERICK 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 KF8RQ's current licensee, walking backwards.
- Quesenberry, Frederick ROHgranted 1996-02-09cancelled 2003-07-29
Successor callsigns
Callsigns held now by people who previously held KF8RQ.
- DUNKERTON, JAMES NOHgranted 2002-08-06cancelled 2011-06-13