Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4VY callsign genealogy
Currently held by Heismann, Sandra L
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 AJ4VY's current licensee, walking backwards.
- Heismann, Sandra LTNgranted 2009-11-10cancelled 2010-02-24
Successor callsigns
Callsigns held now by people who previously held AJ4VY.
No current licensee on record previously held this callsign.