Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K6ARL callsign genealogy
Currently held by LA ROSA, AMANDA 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 K6ARL's current licensee, walking backwards.
- Zabinski, Karl AMNgranted 2011-11-10cancelled 2012-02-24
Successor callsigns
Callsigns held now by people who previously held K6ARL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K6ARL, oldest first.
- LA ROSA, AMANDA R CA1998-07-15 → cancelled 2010-07-16
- Zabinski, Karl A MN2022-02-25 active