Chuck Deiterich built and flies N701TX, a Zenith STOL CH 701. As a NASA flight controller, he was on the Flight Dynamics Team (trajectory planning and control) for Apollo, Skylab, ASTP and the Shuttle Approach and Landing Tests.
Is an aircraft’s empty weight required on the data plate? Does the gross weight change when an LSA is converted from conventional landing gear to floats? Should engine maintenance be entered in the builder’s logbook? Does the Minimax still qualify as an ultralight?