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The transponder gets its altitude information from an encoding altimeter mounted behind the instrument panel that communicates via the Gillham code. Gillham code is a zero-padded 12-bit binary code using a parallel nine- [ 1 ] to eleven-wire interface , [ 2 ] the Gillham interface , that is used to transmit uncorrected barometric altitude ...
This Carl Goldberg Products model of a Yakovlev Yak-54 is an example of a high-performance, fully aerobatic park flyer-class plane Carl Goldberg Products is a Champaign, Illinois -based manufacturer of radio-controlled airplane kits and Almost Ready to Fly models.
With sensor fusion, drift from the gyroscopes integration is compensated for by reference vectors, namely gravity, and the Earth's magnetic field. [3] This results in a drift-free orientation, making an AHRS a more cost effective solution than conventional high-grade IMUs that only integrate gyroscopes and rely on a high bias stability of the ...
An Air Data Inertial Reference Unit (ADIRU) is a key component of the integrated Air Data Inertial Reference System (ADIRS), which supplies air data (airspeed, angle of attack and altitude) and inertial reference (position and altitude) information to the pilots' electronic flight instrument system displays as well as other systems on the aircraft such as the engines, autopilot, aircraft ...
This module measures altitude, speed of flight and outside temperature to provide more precise output data allowing automatic flight control and flight level division. Multiple altimeters can be used to design a pressure reference system to provide information about the airplane's position angles to further support inertial navigation system ...
Yak-40 – The first production model. Yak-40-25 Military conversion with the nose of a MiG-25R and SRS-4A Elint installation. Yak-40 Akva (Aqua) – Military conversion with nose probe, pylon-mounted sensors, a fuselage dispenser and underwing active jammer pods. Yak-40D (Dal'niy – long-distance) – with non-stop flight distance enlarged.
A high-altitude interceptor version, the Yak-27V, was converted from the Yak-121 prototype by fitting a 1,300 kg•f (2,866 lb•f) Dushkin S-155 rocket booster in the rear fuselage, and Tumansky RD-9AKYe afterburning turbojets. Although performance was very good, reaching the height of 23,000 m (75,400 ft) during trials, development was halted ...
The Yak-120 exceeded the Air Force specific operational requirements in all aspects except for speed and range. Its 3-hour and 45 minute endurance without a drop tank (4 hours and 15 minutes with tank) and 2,800 km range on internal fuel at 12,000 m altitude allowed it to fly long-range patrols.