Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WA6OJY callsign genealogy
Currently held by BAUMGARTNER, ROBERT J
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 WA6OJY's current licensee, walking backwards.
- Baumgartner, Robert JAZgranted 2015-06-18cancelled 2015-09-18
Successor callsigns
Callsigns held now by people who previously held WA6OJY.
No current licensee on record previously held this callsign.