Confidence: Medium · Source: FCC ULS · As of 2026-09-14
K9AJL callsign genealogy
Currently held by Leahey, Andrew J
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 K9AJL's current licensee, walking backwards.
- Leahey, Andrew JNJgranted 2016-03-31cancelled 2016-04-19
Successor callsigns
Callsigns held now by people who previously held K9AJL.
No current licensee on record previously held this callsign.