Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W8OSK callsign genealogy
Currently held by BAKER, JOHN E
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 W8OSK's current licensee, walking backwards.
- BAKER, JOHN EOHgranted 1997-09-18cancelled 2007-07-31
Successor callsigns
Callsigns held now by people who previously held W8OSK.
No current licensee on record previously held this callsign.