Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K9APY callsign genealogy
Currently held by Young, Andrew P
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 K9APY's current licensee, walking backwards.
- Young, Andrew PILgranted 2004-02-26cancelled 2005-04-12
Successor callsigns
Callsigns held now by people who previously held K9APY.
No current licensee on record previously held this callsign.