Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KD4JRR callsign genealogy
Currently held by Rogers, Jason S
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 KD4JRR's current licensee, walking backwards.
- Rogers, Jason SALgranted 2019-11-12cancelled 2019-12-20
Successor callsigns
Callsigns held now by people who previously held KD4JRR.
All historical holders
Every license row we've seen with the callsign KD4JRR, oldest first.
- REEVES, GEORGE A GA1993-07-13 → cancelled 2000-06-08
- Rogers, Jason S AL2019-12-20 → cancelled 2020-02-11