Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KQ4XJ callsign genealogy
Currently held by CHAPMAN, RAYMOND 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 KQ4XJ's current licensee, walking backwards.
- KD4NMVno FCC ULS record on file
Successor callsigns
Callsigns held now by people who previously held KQ4XJ.
- CHAPMAN, RAYMOND RVAgranted 2022-04-08