Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4TR callsign genealogy
Currently held by David, Tyner A
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 AJ4TR's current licensee, walking backwards.
- David, Tyner AFLgranted 2009-09-08cancelled 2009-11-10
Successor callsigns
Callsigns held now by people who previously held AJ4TR.
No current licensee on record previously held this callsign.