Confidence: Medium · Source: FCC ULS · As of 2026-09-12
AF7EM callsign genealogy
Currently held by DECUIR, JOHN D
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 AF7EM's current licensee, walking backwards.
- DECUIR, JOHN DWAgranted 2008-07-10cancelled 2013-11-01
Successor callsigns
Callsigns held now by people who previously held AF7EM.
- DECUIR, JOHN DWAgranted 2026-08-27