Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4HV callsign genealogy
Currently held by TROTTER, JOHN T
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 AJ4HV's current licensee, walking backwards.
- TROTTER, JOHN TTNgranted 2002-08-29cancelled 2008-05-12
Successor callsigns
Callsigns held now by people who previously held AJ4HV.
No current licensee on record previously held this callsign.