Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K0JDH callsign genealogy
Currently held by HOWELL, JAMES 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 K0JDH's current licensee, walking backwards.
- HOWELL, JAMES DKSgranted 1997-10-24cancelled 1999-10-28
Successor callsigns
Callsigns held now by people who previously held K0JDH.
No current licensee on record previously held this callsign.