Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7DW callsign genealogy
Currently held by WATNE, DONALD A
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 KJ7DW's current licensee, walking backwards.
- WATNE, DONALD Acancelled 1997-10-20
Successor callsigns
Callsigns held now by people who previously held KJ7DW.
- YORK, JERRY DWAgranted 2014-01-03cancelled 2026-03-31