Confidence: Medium · Source: FCC ULS · As of 2026-09-12
WD6BLH callsign genealogy
Currently held by Winkler, Darrell J
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 WD6BLH's current licensee, walking backwards.
- Winkler, Darrell JKYgranted 2017-04-12cancelled 2017-05-02
Successor callsigns
Callsigns held now by people who previously held WD6BLH.
No current licensee on record previously held this callsign.