Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W4WYB callsign genealogy
Currently held by Bogumill, Joseph R
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 W4WYB's current licensee, walking backwards.
- Bogumill, Joseph RCAgranted 2017-02-06cancelled 2017-04-07
Successor callsigns
Callsigns held now by people who previously held W4WYB.
No current licensee on record previously held this callsign.