Confidence: Medium · Source: FCC ULS · As of 2026-09-12
K2ISR callsign genealogy
Currently held by Bar-Shov, Yael
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 K2ISR's current licensee, walking backwards.
Successor callsigns
Callsigns held now by people who previously held K2ISR.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign K2ISR, oldest first.
- KOHLMEIER JR, RICHARD J NY1987-08-11 → cancelled 1999-08-16
- Bar-Shov, Yael NY2023-11-08 active