Cessna 172N 1978 Pilot Operating Handbook
The original POH which should be read in conjunction with the below supplements.
KMH Weight and Balance
The weight and balance and take-off and landing performance of KMH has changed due to the upgrade of the engine from 160hp to 180hp with the Penn Yann SA703GL Supplmentary Type Certificate (STC).
KMH Penn Yann 180HP SA703GL STC
The STC for the engine and gross weight upgrade to KMH.
Garmin GNS 430W
Flight manual supplement for the Garmin GNS 430W which incorporates GNSS receiver, VHF, VOR and ILS.
Garmin GTX 330ES
Flight manual supplement for the Garmin GTX 330ES Mode S Transponder which includes ADS-B out.
S-Tec System 50 Autopilot
Flight manual supplement for the S-TEC System 50 Autopilot.
Flight manual supplement for the S-TEC GPSS (Global Positioning System Steering) converter. This is used to interface the autopilot with the GNSS receiver.