Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7JDH callsign genealogy
Currently held by HARRIGER, 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 W7JDH's current licensee, walking backwards.
- HARRIGER, JAMES DWAgranted 1997-12-23cancelled 1999-12-24
Successor callsigns
Callsigns held now by people who previously held W7JDH.
No current licensee on record previously held this callsign.