May 24, 2013
Question: The maximum certificated weight of my airplane is 1,800 pounds. I plan to take off with a weight of 1,890 pounds. How does that increase my risk of having a problem during takeoff?
Answer: Attempting to fly an overweight airplane is never advisable as it is both risky and could result in a violation of 14 CFR 91.9 and 91.13. Excess weight negatively affects many aspects of airplane performance. For instance, the increase in takeoff run can be determined by the present weight divided by the maximum certificated weight, squared. In this example, a pilot will experience an increased takeoff run by a factor of (1,890/1,800)2, or 1.052. The result is a takeoff run that is increased by 10 percent. That 10 percent could make a critical difference in the success or failure of a takeoff attempt. Read about the tragic effect of weight on aircraft performance in this accident report from the Air Safety Institute.
Takeoffs and Landings,
Pilot Safety and Skills,
Air Safety Institute,
AOPA VOICES STRONG SUPPORT FOR LEGISLATION REQUIRING FAA TO REVISE THIRD CLASS MEDICAL REQUIREMENTS
AOPA Foundation President Bruce Landsberg has challenged AOPA President Mark Baker to a dogfight. The battle? To see who can bring in the most "Hat in the Ring Society" donors to support aviation safety, promote airports, and improve the image of general aviation before the end of the year.
Your mission: Fly with eight F-15s to the Philippines, rejoin, refuel with air tankers, engage an unknown number of Red Air fighters, refuel again, and then return home to Okinawa. And fly with radio silence up to the first contact with the Red Air fighters.
AOPA thanks our members for their continued support in protecting the freedom to fly.