Confidence: Medium · Source: FCC ULS · As of 2026-09-14
AJ4JY callsign genealogy
Currently held by Young, Johnny F R
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 AJ4JY's current licensee, walking backwards.
- Young, Johnny F RSCgranted 2002-08-21cancelled 2004-04-28
Successor callsigns
Callsigns held now by people who previously held AJ4JY.
No current licensee on record previously held this callsign.