Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7JRF callsign genealogy
Currently held by Fontaine, Jason 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 W7JRF's current licensee, walking backwards.
- Fontaine, Jason RWAgranted 2013-07-31cancelled 2022-01-29
Successor callsigns
Callsigns held now by people who previously held W7JRF.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W7JRF, oldest first.
- FERRALL, JAMES R WY2002-04-26 → cancelled 2014-07-01
- Fontaine, Jason R WA2022-01-29 active