Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K3ARJ callsign genealogy
Currently held by Jankowsky, Andrew 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 K3ARJ's current licensee, walking backwards.
- Jankowsky, Andrew RPAgranted 2016-07-18cancelled 2016-09-03
Successor callsigns
Callsigns held now by people who previously held K3ARJ.
No current licensee on record previously held this callsign.