For a quick passenger and crew evacuation in case of emergency, all these main entry doors can also be used as emergency exit doors.

The speed(s) for which ground roll distances were determined should be higher than the power-off stall speed for the same configuration.

For airplanes certificated after January 1, 1985, regardless of certification basis, the speed(s) at the 50 foot obstacle may not be less than 20% above the power-off stall speed for the same airplane configuration.

Data shall be presented as takeoff distance versus outside air temperature, altitude and wind. Both ground roll and total distance over a 50 foot obstacle shall be included. The speeds required to attain these distances shall be scheduled in IAS.

Altitude loss of more than 100 feet and pitch below the horizon of more than thirty degrees during recovery from stalls should be added.

Data shall be presented as indicated airspeed and calibrated airspeed versus flap configurations and angle of bank at maximum weight with throttle closed.

Where possible, examples, associated conditions and technique should be presented on the same page as the chart. If space is not sufficient to include the necessary information, then the page facing the chart should be used.

The examples shall illustrate the most general use of the presentation, avoiding special cases involving standard temperatures, reference weights, zero wind velocities, exact values of table entries or other occurrences not typical of actual situations.

Some types of airplanes (e. g., turbopropeller powered) may have VMCA determined with automatic propeller pitch control devices that may have substantially more drag from an engine operating at reduced power, to simulate an engine failure, than with an inoperative engine.

In addition to information required by Part 36 of the Federal Aviation Regulations, the manufacturer shall provide strongly worded advice to be used by the operator to minimize the noise impact of the airplane during operation at, or in the vicinity of, airports.

Normal procedures such as spin recovery techniques may also be included in this Section of an acrobatic category airplane Handbook.