Confidence: Medium · Source: FCC ULS · As of 2026-09-14
WB5YEY callsign genealogy
Currently held by DAVIS, MARK 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 WB5YEY's current licensee, walking backwards.
- DAVIS, MARK AARgranted 2013-12-05cancelled 2014-06-03
Successor callsigns
Callsigns held now by people who previously held WB5YEY.
No current licensee on record previously held this callsign.