Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0JNY callsign genealogy
Currently held by BREDEMEIER, JOHN
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 W0JNY's current licensee, walking backwards.
- BREDEMEIER, JOHNCOgranted 2019-03-27cancelled 2019-04-23
Successor callsigns
Callsigns held now by people who previously held W0JNY.
No current licensee on record previously held this callsign.