ASTM F2317/F2317M-05(2009)
Historical Standard: ASTM F2317/F2317M-05(2009) Standard Specification for Design of Weight-Shift-Control Aircraft
SUPERSEDED (see Active link, below)
ASTM F2317 / F2317M
1. Scope
1.1 This specification covers the minimum airworthiness standards a manufacturer shall meet in the designing, testing, and labeling of weight-shift-control aircraft.
1.2 This specification covers only weight-shift-control aircraft in which flight control systems do not use hinged surfaces controlled by the pilot.
Note 1This section is intended to preclude hinged surfaces such as typically found on conventional airplanes such as rudders and elevators. Flexible sail surfaces typically found on weight-shift aircraft are not considered hinged surfaces for the purposes of this specification.
1.3 Weight-shift-control aircraft means a powered aircraft with a framed pivoting wing and a fuselage (trike carriage) controllable only in pitch and roll by the pilot's ability to change the aircraft's center of gravity with respect to the wing. Flight control of the aircraft depends on the wing's ability to flexibly deform rather than the use of control surfaces.
1.4 This specification is organized and numbered in accordance with the bylaws established for Committee F37. The main sections are:
| Scope | 1 |
| Referenced Documents | 2 |
| Terminology | 3 |
| Flight Requirements | 4 |
| Structural Requirements | 5 |
| Design and Construction Requirements | 6 |
| Powerplant Requirements | 7 |
| Equipment Requirements | 8 |
| Operating Limitations | 9 |
| Keywords | 10 |
| Annex | Annex A1 |
| Appendix | Appendix X1 |
1.5 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory requirements prior to use.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
F2339 Practice for Design and Manufacture of Reciprocating Spark Ignition Engines for Light Sport Aircraft
Federal Aviation Regulations
FAR-35 Airworthiness Standards: PropellersKeywords
hang point; trimmer; weight-shift-control aircraft; Aircraft--weight-shift-control; Weight-shift-control aircraft ;
ICS Code
ICS Number Code 49.020 (Aircraft and space vehicles in general)
DOI: 10.1520/F2317_F2317M-05R09
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