Completing the XF-11 airplane in less than 3 months proved to be one of
the biggest challenges for the Aero Telemetry team. Joe and his team
had to
design, build, and test
a custom set of hydraulic, retractable landing gear, fabricate an
ultra-strong airframe, coordinate a complex airborne flight control
system, and integrate all of these systems seamlessly to overcome the
aerodynamic stresses of high speed and heavy payload.
The primary scale models for
The Aviator were the Aero Telemetry XF-11 and the H-4 Hercules or
Spruce Goose.
Both of these airplanes would be designed and fabricated over a period
of 3 months by Joe Bok and his Aero Telemetry team. At the time, they
were the worlds largest (unmanned) flyable
scale aircraft ever flown for a big budget Hollywood movie.
The
aerodynamic profile of the wing, engine thrust-lines, CG location, main
airfoil angle of attack, incidence angles (between wing and horizontal
stabilizer), counter-rotating propellers, and vertical stabilizer offset
angles were just a few of the critical design criteria addressed and
implemented correctly by the Aero Telemetry engineering design team. All
these specific details contributed directly to the success and margin
of safety exemplified in all the flights of the Aero Telemetry XF-11.