Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0JDR callsign genealogy
Currently held by ROGERS, JOHN D
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 K0JDR's current licensee, walking backwards.
- ROGERS, JOHN DMOgranted 1997-01-24cancelled 1999-11-30
Successor callsigns
Callsigns held now by people who previously held K0JDR.
No current licensee on record previously held this callsign.