Julius Junge's HM 290 E
JULIUS JUNGE´S HM 293 E
note the control wheel, foot throttle, one-piece wings (hinges were too heavy) and the "cruising" extra empty gas tank and tank compartment for walking to the nearest gas station for serious cross-country flights.
Note: CG (with pilot) is between 23% and 25% of "CHORD" measured as leading edge of the front wing to trailing edge of the rear wing.