65_HS1-834228961_62-HQ-83894_Serial_164

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c. Odor (if any).
d. Rate of evaporation.
e. Does trail vary with som1d?
(spurts)
12. Effect on clouds.
a. Opened path thru clouds.
b . Forced cloud or mists.
c. Reflected on cloud.
d. Showed thru cloud.
13. Llghts.
a. Reflected or attached.
b. Luminous
c. Blinked on and off in relation to speed.
14. Support
a. Wlngs.
b. Aerodynamic Ust of fuselage.
c. Vertical Jet.
d. Rotating cyllnder or cone.
e. Aerostatic lift (balloon or dir igible).
15. Propulsion.
a. Propeller or jet.
b. Rotor.
c. Aerodynamic vanes (flapping or oscillating) (Katz Mayer effect).
d. Visible exhaust or jet openings.
18. Control and stability.
a. Flns
b. Stabilizers (horizontal or vertical).
(1) Size.
(2) Shape.
(3) Location.
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