TOMARK, s.r.o.
Airplane Maintenance Manual
Chapter34 Navigation
Issue: 28.FEB 2017 Page 135
34 Navigation
The Pitot tube is located at the bottom of the left wing.
The total pressure from the Pitot tube is fed to the EFIS (Skyview) and
to the barometric airspeed indicator.
The angle of attack (AOA) pressure is fed to the EFIS and serves as
(non-essential stall warning).
The static pressure is sensed by a static pressure sensor mounted at
the top of the vertical stabilizer. The static pressure is fed to the
AHARS, to the analogue airspeed indicator, to the analogue altimeter
and to the blind altimeter of the transponder.
Barometric and heading data are transmitted from ADAHRS to the EFIS
and EMS in digital form via DataBus.
For locations of navigation components and line routing refer to
Figure 36 Top view on the wire routing across the airplane.
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