Cessna 172 cockpit visual and mechanical survey

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This survey is meant to provide a high level view of the individual parts of the C172 Cockpit. It's organized around specific kinds of objects, movement, effects and display behavior so common elements can be easily identified during design. It also collects the locations of each distinct design element

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This article or section will be worked on in the upcoming hours or days.
See history for the latest developments.
Behavior or Appearance Component Panel Quantity Variations
Needle Rotation Suction Left Pilot 1 190° movement
Airspeed Sixpack 1 355° movement
Turn Coordinator Sixpack 2 Less than 90° movement
Tachometer Left Pilot 1 270° movement
ADF Indicator Right Pilot 1 rotates through 360°
Linear Card Movement Attitude Indicator Sixpack 1


Meter Movement through 90 degrees or less Fuel Gauges Left Pilot 2
Oil Gauges Left Pilot 2
Electric Gauges Left Pilot 2
EGT Gauge Right Pilot 2 Red reference needle needed


Rotating Card Attitude Indicator Sixpack 1
Heading Indicator Sixpack 2 Heading Compass, Heading Bug
Altimeter Sixpack 2 Barometer & Altitude warning cutout.
Course Deviation Indicator Right Pilot 2
ADF Right Pilot 1


Static Card Suction Left Pilot 1
Clock Left Pilot 1
Fuel Gauge Left Pilot 1
Oil Gauge Left Pilot 1
Electric Gauge Left Pilot 1
Tachometer Left Pilot 1
EGT Gauge Right Pilot 1
Heading Indicator Sixpack 1 Center Dial Markings
Vertical Speed Sixpack 1
Altimiter Sixpack 1 Cutouts Barometer
Course Deviation Indicator Right Pilot 1 deviation index & transparent indicators
ADF Right Pilot 1 Bendix King Logo


Rotary Switch with Multiple Positions Starter Switch Lower Panel 1 5 Position with spring back from position 5 to 4
KMA20TSO Audio and Marker Beacon Radio 1 3 Positions
DME Radio 1 3 Positions
KT76A Transponder Radio 5 1 - 3 Positions, 4 - 10 Positions
Toggle Switch with On-Off-On or On/Off Positions | KMA20TSO Audio and Marker Beacon Radio 9 on-off-on Bat Handle Toggle
DME Radio 9 on-off Bat Handle Toggle
Lighting Switches Lower Panel 6 on-off White Rocker
Master Switches Lower Panel 6 on-off Red Rocker
KX165 Nav/Comm Radio 4 on-off momentary White Square Push Button with double arrow legend
KR87 ADF Radio 10 on-off momentaryWhite Square Push Button with Legends: ADF BFO FRQ FLT/ET SET/RST
DME Radio 17 modify Display White square push button
KAP14O Autopilot Radio 17 on-off White Square Push Button with Legends: AP HDG NAV APR REV ALT UP DN ARM BARO


on/off Indicator or icon KMA20TSO Audio and Beacon Radio 3 Illuminated squares White A, Blue O, Orange M
KR87 ADF Radio 6 or 7 Orange Lettering ADF, FRQ etc small up/down triangles
KAP140 Autopilot Radio quantity
Course Deviation Indicator Right Pilot 4 or more FROM TO on each one
Attitude Indicator Sixpack 2 1 Caged Flag solenoid activated Caged indicator
Rotating Knob Attitude Indicator Sixpack Top 2 1
Altimeter Sixpack Top 3 1
Heading Indicator Sixpack Bottom 1 2 Heading Adjust and Heading Bug Adjust
Course Deviation Indicator Right Pilot 1
ADF Right Pilot 1
KMA20TSO Audio and Marker Radio 1
KX165 Nav/Comm Radio 4 rotation with switch at left of 270° rotation plus pull switch
KX165 Nav/Comm Radio 4 Double Knob With Continuous Rotation, Inner with pull switch, Inner and Outer knobs click when rotated to indicate a step in an adjustment.
Kr87 ADF Radio 1 rotation with switch at left of rotation plus
Kr87 ADF Radio 1 Double Knob, Inner and Outer knobs click when rotated to indicate a step in an adjustment.
KAP140 Autopilot Radio 1 Double Knob, Inner and Outer knobs click when rotated to indicate a step in an adjustment.
KT76A Transponder Radio 1 5 Position Selector switch
KT76A Transponder Radio 4 10 Position Selector Switch Pull Knob Primer Lower Panel 1 custom knob
Throttle Panel Lower Panel custom knob
Mixture Panel Lower Panel custom knob - Center Push enables vernier adjustment
Rotating Knob Example Example Example
component Panel quantity
Display Example Example Example
Decal Example Example Example
Counter Example Example Example
Raised or Engraved Lettering KMa20 Example Example
Front Panel or Legend Plate Example Example Example KMA20TSO Audio Panel Radio 1
KX165 Nav/Comm Radio 2-3 2
KR87 ADF Radio 4
DME Radio 5 1
KAP140 Autopilot Radio 6 1
KT76A Transponder Radio 7 1
Raised Area Example Example Example
KX165 Nav/Comm Radio 2-3 2
KR87 ADF Radio 4
DME Radio 5 1
KAP140 Autopilot Radio 6 1
KT76A Transponder Radio 7 1


Lens Opening and Lens| KMA20TSO Audio Panel Radio Example
Example Radio Example
Example Radio Example
Example Radio Example
Example Radio Example
Example Radio Example