Balsa USA swizzle stick with a OS 40FP. Had for about a year and a half it was great practice because if you can fly a POS like that you can fly just about anything. One of the guys at the old club where I learned to fly at placed our 55 gallon trash barrel in the middle of the runway and attemped to deposit his swizzle stick full throttle. Didn't miss the trash can by much and of course succeeded in desposing of his plane after he had walked over and placed what was left of his plane in the trash can. As Microhenry's creator Ed Henry was also present it was immortalized in a couple of his cartoons.