Descriptions for B64C and notes/indexes are displayed on this screen.
B64C
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AEROPLANES; HELICOPTERS
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Note(s) As far as possible, classification is made according to constructional features; classification according to particular kinds of aircraft is normally regarded as being of secondary importance, except in cases where this is considered to be the characteristic feature [3]
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Subclass indexes
STRUCTURES, FAIRINGS | Features common to different elements | 1/00 | Fuselages; wings; stabilising surfaces | 1/00; 3/00; 5/00 | Other structural elements | 7/00 | PROPELLERS, FLIGHT CONTROL | Propellers | 11/00 | Adjustable control surfaces or members; control systems | 9/00; 13/00 | Control by jet reaction | 15/00 | Stabilisation and controls not otherwise provided for | 17/00, 19/00 | MODIFYING LIFT BY ACTION ON AIR FLOW | 13/00, 21/00, 23/00 | ALIGHTING GEAR | 25/00 | AIRCRAFT KINDS AND THEIR COMPONENTS NOT OTHERWISE PROVIDED FOR | Supersonic | 30/00 | Seaplanes | 35/00 | Aircraft intended to be sustained without power plant; powered hand-glider-type aircraft; microlight aircraft | 31/00 | Convertible aircraft | 37/00 | Vertical-take-off or landing aircraft | 29/00 | Rotorcraft; ornithopters | 27/00; 33/00 | Others | 39/00 |
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