- "…and don't fly in anything with a Capissen 38 Mark II engine - they fall right out of the sky…"
- ―Kaywinnit Lee Frye
The Capissen 38 Mark II engine was said by Kaylee to be one of the worst ship drives in existence. Given her almost preternatural capacity with engines, Kaylee would seem well worth heeding on this, though her judgment may well have been colored by the simple fact that she was saying goodbye to Simon at the time, and had no other real outlet for her emotions.