Cessna 172R Technical specification:

AVIONICS:

• Bendix King KMA-26 Audio Panel/Marker Beacon/Intercom
• Bendix King KX-155A NAV/COM with Glide Slope
  
• Bendix King KX-155A NAV/COM without Glide Slope
• Bendix King GPS KLN 89B
• Bendix King ADF KR 87
• Bendix King KT-76C Transponder - Mode C
• Autopilot KAP 140
• Emergency Locator Transmitter (ELT)
  
• Avionics Cooling Fan
• Avionics Circuit Breaker Panel
• Control Wheel Push-To-Talk Switch - Pilot/Copilot
• Mic & Phone Jacks Pilot/Copilot/Passengers
• Auxiliary Stereo Input Jack

ELECTRICAL POWER:

• Alternator, 28 Volt, 60 Amp
• Battery, 24 Volt, 12.75 AH, Manifold Type
• Electrical Circuit Panel
  - Ignition/Starter Switch, Key Operated
  - Alternator/Battery Master Switch
  - Split Avionics Master Switch
  - Circuit Breakers, Electrical
  - Switch Breakers, Electrical
• Electrical J-Box
  - Alternator Control Unit
  - Ground Service Receptacle
  - Starter Relay
  - Alternator Relay
  - Battery Relay
  - Ground Power Relay
• Auxiliary Power Jack - 12 Volt
• Engine instruments
  - Oil Pressure/Temperature
  - Ammeter/Vacuum
  - LH/RH Fuel Quantity
  - Fuel Flow/Exhaust Gas Temperature
  - Tachometer - Hour Recorder
  - Flight Hour Recorder
• Annunciator Panel
  - LH Low Fuel Light
  - RH Low Fuel Light
  - LH Low Vacuum Light
  - RH Low Vacuum Light
  - Low Oil Pressure Light
  - Low Voltage Light
• Annunciator Panel Test/Bright/Dim Switch

ENVIRONMENTAL:

• Windshield Defroster, Pilot/Copilot
• Ventilator, Adjustable (6 places)
• Heating System, Shrouded Muffler
• w/Firewall Valve
• Soundproofing

EXTERIOR:

• Epoxy Corrosion Proofing, All Structure
• LH Door, Pilot w/Hinged Window, Lock and Key
• RH Door, Copilot w/Hinged Window
• Baggage Door, w/Lock and Key
• Rear Window
• All Windows Tinted
• Gear Jack Pads
• Fixed Landing Gear
• White Polyurethane Exterior Paint
• Refueling Steps and Handles, Wing Struts and Fuselage
• Fixed Cabin Entrance Steps
• Tie Down Rings, LH/RH Wing & Tail
• Tube Type Tires
  - Nose - 5.00 X 5
  - Mains - 6.00 X 6
• Conical Camber Wing Tips
• Strut Braced, Camber Lift Wings
• Static Wicks

EXTERIOR LIGHTS:

• Ground Recognition - Vertical Tail
• Navigation, LH/RH Wing Tip & Vertical Tail
• Wing Tip Navigation Light Detectors, LH/RH
• Wing Tip Strobe, LH/RH
• Landing and Taxi, LH Wing
• Underwing Courtesy, LH/RH

FLIGHT CONTROLS:

• Hydraulic Brakes, Toe-Operated
• Parking Brake
• Stainless Steel Control Cables
• Pilot/Copilot All Purpose Control Wheels
• Electrical Preselect - Flaps
• Dual Flight Controls - Aileron/Elevator/Rudder
• Steerable Nose Wheel
• Aileron and Elevator Lock
• Elevator Trim (Manual)

FLIGHT INSTRUMENTS:

• Airspeed, w/True Airspeed
• Attitude Gyro
• Dual Mode Altimeter (In/Mb), Sensitive 20,000 ft.
• Turn Coordinator, w/Slip Skid
• Directional Gyro
• Vertical Speed
• Magnetic Compass
• Digital Clock, w/OAT/Voltmeter/Flight Time
• Pitot System - Heated
• Static System
• Alternate Static Source
• Dual Vacuum Pump System, Engine Driven
• Audible Stall Warning System

FUEL SYSTEM:

• Electric Auxiliary Fuel Pump
• Engine Driven Fuel Pump
• Integral Fuel Tanks, 53 Gal. Usable
• Fuel Selector Valve, Left/Both/Right
• Fuel Shutoff
• Fuel Strainer, Incorporated with Fuselage Quick Drain
• Fuel Tank Quick Drain, 5 per wing
• Fuel Sampler Cup
• Fuel Vapor Return System

INTERIOR LIGHTING:

• Avionics Instruments Internally Lighted
• Avionics Radios Internally Lighted
• Engine Instruments Internally Lighted
• Flight Instruments Internally Lighted
• Glareshield Lighting
• Interior Lights Dimming Control
• Map Light, Pilot Control Wheel
• Cabin Overhead Lights, Pilot/Copilot/Passenger
• Compass Internally Lighted
• Fuel Selector Lighting