Confidence: Medium · Source: FCC ULS · As of 2026-09-11
W0DOC callsign genealogy
Currently held by Foster, Martin G
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 W0DOC's current licensee, walking backwards.
- Foster, Martin GARgranted 2004-02-17cancelled 2004-03-12
Successor callsigns
Callsigns held now by people who previously held W0DOC.
No current licensee on record previously held this callsign.