Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KQ8DFD callsign genealogy
Currently held by DOERR, SEAN M
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 KQ8DFD's current licensee, walking backwards.
- Doerr, SeanMIgranted 2020-05-11cancelled 2020-06-09
Successor callsigns
Callsigns held now by people who previously held KQ8DFD.
No current licensee on record previously held this callsign.