Confidence: Medium · Source: FCC ULS · As of 2026-09-14
W6DND callsign genealogy
Currently held by Shema, Michael P
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 W6DND's current licensee, walking backwards.
- SHEMA, MICHAEL PMDgranted 2000-09-01cancelled 2009-12-22
Successor callsigns
Callsigns held now by people who previously held W6DND.
No current licensee on record previously held this callsign.