Cessna 172(S) N991CP
Squadron Aircraft | Senior Library

Note: This web shall not be used as a replacement for information contained in CAP regulations. We've simply made an attempt to organize the information contained in those regulations in a manner that is easy for local pilots to use to complete all requirements for CAP pilot certification.

V-Speeds | Weight/Balance | Limitations | Avionics

Make: 1998 Cessna Model: 172S
SN: 17280283 Registration: N991CP
Notes: Originally a C172R, Aircraft was modified to a 172S with the installation of a 180hp engine in October 2000.
Based: Martinsville (MTV) Contact:

The following information was taken from the Airplane Flight Manual Supplement date 10/17/00 issued as part of the engine upgrade and the Cessna 172S Information Manual.


V-Speeds (Speeds listed KIAS unless otherwise noted)

Vne - Never Exceed   163
Vno - Max Structural Cruising Speed   129
Va - Maneuvering Speed 2550 lbs 105
  2200 lbs 98
  1900 90
Vfe - Max Flap Extended Speed 10 deg 110
  10-30 deg 85
Max Window Open Speed   163
Best Glide Speed   68
Vy - Best rate of climb Sea Level 74
Vx - Best angle of climb Sea Level 62
Vs1 - Clean configuration power-off stall speed 2,550 lbs 48
Vs0 - Landing configuration power-off stall speed 2,550 lbs 40

Other Speeds of Note:

 

 

Weight/Balance Information (unverified - use POH)

  Utility Category* Normal Category
Ramp Weight 2,208 lbs. 2,558 lbs.
Takeoff 2,200 lbs. 2,550 lbs.
Landing 2,200 lbs. 2,550 lbs.
Baggage Area 1 EMPTY 120 lbs.
Baggage Area 2 EMPTY 50 lbs.
Baggage 1&2 Combined EMPTY 120 lbs.

*Rear seat must not be occupied in utility category

  Weight Arm Moment
Basic Empty 1,669 lbs 38.93 64,967.87
Front Seats      
Back Seats      
Baggage 1      
Baggage2      
Fuel (6 lbs/Gal - 56 Gal = 336 lbs)      

Usefull Load: 784.30 lbs

See manual for forward and aft limits on aircraft.

Limits

Engine
Maximum Engine RPM 2,700
Static ROM range at full throttle 2,250-2,400
Tachometer Green Arc 2,100-2,700
Red Line 2,700
Max Oil Temp (Degrees F) 245
Oil Temp (Degrees F) Green Arc 100-245
Oil Pressure (PSI) Minimum 20
Maximum 115
Oil Pressure Gauge Red Line (Min) 20
Green Arc (Normal) 50-90
Red Line (Max) 115
Fuel Flow (GPH) Green Arc (Normal) 0-11
Suction Gauge (In. Hg.) Green Arc (Normal) 4.5-5.5
Fuel Capacity 336 lbs 56 gal
Usable Fuel 53 gal
Airframe
Never Exceed (Vne) 163
Stall Speed Landing Config (Vso) 40
Stall Speed Clean (Vs1) 48
Airspeed Gauge White Arc 40-85
Green Arc 48-129
Yellow Arc 129-163
Red Line 163

Avionics

User's Manual for KLN89B GPS (2.5mb)
KLN89B GPS Quick Reference Guide (647kb)

Checklists

Unauthorized C172S Checklist (For general familiarization only)

 


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