Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD4DY callsign genealogy
Currently held by Evans, Jack M
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 WD4DY's current licensee, walking backwards.
- Evans, Jack MFLgranted 2017-02-02cancelled 2017-07-14
Successor callsigns
Callsigns held now by people who previously held WD4DY.
No current licensee on record previously held this callsign.