Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WA7QJK callsign genealogy
Currently held by Jansma, Richard J
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 WA7QJK's current licensee, walking backwards.
- Jansma, Richard JAZgranted 2013-02-25cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held WA7QJK.
No current licensee on record previously held this callsign.