Heads-Up Display Modes 35 - Metaboli

16 Aircraft Cockpits
2.3. Su-25 Frogfoot Cockpit
The Su-25 cockpit is relatively simple, dominated by a series of analog gauges.
In addition, most instruments are the same as (or very similar to) Su-27 and
MiG-29 cockpits.
The Su-25 Cockpit
2.301 Indicated Airspeed ( IAS) Indicator
The IAS indicator shows the aircraft’s indicated airspeed (IAS).
The scale ranges from 0 to 800 km/h.
IAS Indicator
Landing System Signal Panel
2.302 Landing System Signal Panel
The landing system signal panel shows the deployment
status of the landing gear, flaps, Leading Edge Flaps (LEF),
and speed brakes. The red light in the center illuminates
when any of the landing gear is not locked in the position of
the landing gear handle (up or down). The light flashes if one
or more landing gear is locked up but the handle is down, or
if the LEF are down but the handle is up.
Combined AOA/G-Meter
2.303 Combined AOA/G-Meter
The combined AOA/G-meter simultaneously displays
the aircraft’s angle of attack and current g-load. The
pointer on the left shows the current AOA in degrees.
The long needle on the right side of the instrument
shows the current g-load.
2.304 Attitude Director Indicator (ADI)
The ADI simultaneously shows current flight attitude and course guidance
information. The numeric tape in the center shows the aircraft’s current pitch and
bank angle. The horizontal lines remain parallel with the horizon at all times. The