Maker · data as of October 2, 2026

Grieme William L

2 aircraft on the U.S. register. The most recent registration was January 25, 2023.

STEEN SKYBOLT1GLASTAR1

STEEN SKYBOLT · GLASTAR

Tennessee1Oregon1

Aircraft newest first

Tail no.	Maker and model	Group	Owner and base	Certificate	Registered	Status
N559JS	Grieme William L GLASTAR	Fixed-wing, single engine	Individual owner Oregon	None on file	2023-01-25	Valid
N79BG	Grieme William L STEEN SKYBOLT	Fixed-wing, single engine	Individual owner Tennessee	Experimental	2019-12-26	Valid