CESSNA 180 — Flight Manual

This Supplemental Airplane Flight Manual is specifically designed for the Cessna 180J and 180K series floatplanes equipped with Aerocet Model 3400 amphibious seaplane floats. It provides essential information on limitations, procedures, and performance that are not included in the basic FAA-approved airplane markings and placards or the standard Airplane Flight Manual. The manual is crucial for pilots operating these modified aircraft, ensuring compliance with FAA regulations and safe operation under various conditions. The document emphasizes the importance of carrying this supplemental manual in the aircraft when modifications are made, as it supersedes certain basic airplane markings and placards. It covers a range of topics from general specifications to emergency procedures, ensuring that pilots are well-informed about the unique characteristics and operational requirements of the floatplane configuration.

• Maximum weight for ramp, takeoff, and landing: 3190 lbs.
• Stall speed (flaps up): 58 KCAS; (flaps down): 49 KCAS.
• Emergency landing airspeed: 73 KIAS (flaps up), 68 KIAS (flaps down).
• Landing gear operating speed: 118 KCAS; extended speed: 148 KCAS.
• Center of gravity limits: +40.0 to +46.5 inches at max gross weight.