Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W0BDE callsign genealogy
Currently held by SHERIDAN, GREGORY A
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 W0BDE's current licensee, walking backwards.
- SHERIDAN, GREGORY AOHgranted 2016-08-08cancelled 2016-08-26
Successor callsigns
Callsigns held now by people who previously held W0BDE.
No current licensee on record previously held this callsign.