Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K6JPX callsign genealogy
Currently held by Harbold, Delbert F
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 K6JPX's current licensee, walking backwards.
- Harbold, Delbert FCAgranted 2002-01-31cancelled 2004-10-05
Successor callsigns
Callsigns held now by people who previously held K6JPX.
No current licensee on record previously held this callsign.