Confidence: Medium · Source: FCC ULS · As of 2026-09-12
W7DCM callsign genealogy
Currently held by MOSIER, DAVID C
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 W7DCM's current licensee, walking backwards.
- MOSIER, DAVID CCAgranted 1993-05-25cancelled 2002-09-13
Successor callsigns
Callsigns held now by people who previously held W7DCM.
No current licensee on record previously held this callsign.