Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0BOY callsign genealogy
Currently held by Baker, Jeff L
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 W0BOY's current licensee, walking backwards.
- Baker, Jeff LMNgranted 2017-05-09cancelled 2017-07-04
Successor callsigns
Callsigns held now by people who previously held W0BOY.
- LAVECK, DAVID LILgranted 2005-05-06cancelled 2006-04-22
All historical holders
Every license row we've seen with the callsign W0BOY, oldest first.
- LAVECK, DAVID L IL1999-06-02 → cancelled 2005-05-06
- Baker, Jeff L MN2017-07-04 active