Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AG4MW callsign genealogy
Currently held by SPANYER, DAVID E
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 AG4MW's current licensee, walking backwards.
- SPANYER, DAVID EKYgranted 1996-04-16cancelled 2001-12-14
Successor callsigns
Callsigns held now by people who previously held AG4MW.
No current licensee on record previously held this callsign.