Confidence: Medium · Source: FCC ULS · As of 2026-09-14
KJ7NB 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 KJ7NB's current licensee, walking backwards.
The current licensee has not held any other callsign on record.
Successor callsigns
Callsigns held now by people who previously held KJ7NB.
- WATNE, DONALD AORgranted 2007-07-28cancelled 2019-10-22