Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W0BUN callsign genealogy
Currently held by Collins, Skyler 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 W0BUN's current licensee, walking backwards.
- Collins, Skyler EMOgranted 2019-12-31cancelled 2020-01-24
Successor callsigns
Callsigns held now by people who previously held W0BUN.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign W0BUN, oldest first.
- HATCH, BONNIE C KS2006-09-29 → cancelled 2018-10-02
- Collins, Skyler E IL2020-01-24 active