Confidence: Medium · Source: FCC ULS · As of 2026-09-14
N9ARL callsign genealogy
Currently held by STUCKER, KATHLEEN S
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 N9ARL's current licensee, walking backwards.
- Keiser, John FWIgranted 2016-04-25cancelled 2019-02-26
Successor callsigns
Callsigns held now by people who previously held N9ARL.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign N9ARL, oldest first.
- STUCKER, KATHLEEN S TX1996-11-27 → cancelled 2008-11-29
- Keiser, John F WI2019-02-26 active