Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7BBO callsign genealogy
Currently held by Yordy, Mark D
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 W7BBO's current licensee, walking backwards.
- Yordy, Mark DWAgranted 1994-05-31cancelled 2001-06-12
Successor callsigns
Callsigns held now by people who previously held W7BBO.
No current licensee on record previously held this callsign.