Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD7JRW callsign genealogy
Currently held by PRESCOTT, JON G
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 KD7JRW's current licensee, walking backwards.
- Wydro, JasonORgranted 2020-02-21cancelled 2020-03-10
Successor callsigns
Callsigns held now by people who previously held KD7JRW.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign KD7JRW, oldest first.
- PRESCOTT, JON G UT2000-06-30 → cancelled 2012-07-03
- Wydro, Jason OR2020-03-10 active