I built my model from the excellent Really Koo Stuff kit and finally got around to launching it on Sunday, January 9th, 2022 at the Waipahu District Park on Oahu. I used a single-use Aerotech F67-4W motor for a great flight with no landing damage. I think I'll retire it now; it was way too stressful hoping that it wouldn't get broken. Great display model now!