Mini IFO
The Mini IFO is designed specifically for slow-speed flight. It folds flat so it fits inside a suitcase and has an all-carbon composite frame that can take hard landings without breaking. It can do a loop in a three-foot diameter and also hover. Its requires a takeoff and landing distance of only 5 feet. This airplane is designed for living room and indoor flying due to its tight turning radius.
T-IFO
The T-IFO, or Trainer IFO, is designed for training purposes. Using carbon-composite rods and heavy-duty rip stop nylon, it can take hard landings without breaking apart. It is similar in nature to the Mini-IFO, but is slightly larger and more rugged. It is not designed for highly aerobatic maneuvers, but rather provides gentle glides and smooth landings.
IFO Mark 3
The IFO Mark 3 is a full-size flying model aircraft capable of indoor or outdoor flying. It has a wingspan of about 3 feet and a length of about 2 feet. This airplane can do highly acrobatic maneuvers and be flown in combat-like completions with other IFO Mark 3s. It can take off vertically and hover. It can also do a full loop in a 3-foot diameter and take off on an 8-foot runway.