Confidence: Medium · Source: FCC ULS · As of 2026-09-12
KA7RWJ callsign genealogy
Currently held by Jarvis, Richard W
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 KA7RWJ's current licensee, walking backwards.
- Jarvis, Richard WAZgranted 2010-04-06cancelled 2010-12-03
Successor callsigns
Callsigns held now by people who previously held KA7RWJ.
- Jarvis, Richard WAZgranted 2020-09-21