Maker · data as of October 2, 2026

Abbott John R

2 aircraft on the U.S. register. The most recent registration was April 23, 2026.

KOLB MARK III XTRA1CH2CW1

KOLB MARK III XTRA · CH2CW

Minnesota1Florida1

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N415MB	Abbott John R CH2CW	Fixed-wing, single engine	Individual owner Florida	Experimental	2026-04-23	Valid
N415SB	Abbott John R KOLB MARK III XTRA	Fixed-wing, single engine	Individual owner Minnesota	Experimental	2016-12-07	Valid