1- a new airport with a 3500 m runway needs runway exits. The airport authority wants at least three 90 degree exits for the runway to serve distinct aircraft groups shown in Table. These three exits are in addition to the 90 degree angle exits at the end points of the runway. a. Find three runway exit locations (one for each aircraft group) using the three point method. Consider that the runway is used from both directions. Draw a sketch of your solution Aircraft Group Parameters Representative Aireraft (REDIM Name) Small single-engine GA Approach speed - 80 knots Cessna 208 (CE. aircraft Touchdown location = 120 meters 208), Average deceleration --1,4 m/s-s Beech F33 (BEF33A) Free roll time = 2.0 seconds Medium and Business jets Approach speed = 120 knots Cessna 550 (CE- Touchdown location = 200 meters 550), Average deceleration=-1.5 m/s-s Boeing 737-400 (B- Free roll time - 2.5 seconds 737-400). Airbus A320 (A-320-200) large-size transport aircraft Approach speed - 175 knots Boeing 747-400, Touchdown location - 300 meters Boeing 777-200 Average deceleration =-1.3 m/s-s Airbus A380-800 Free roll time = 3.0 seconds 1- a new airport with a 3500 m runway needs runway exits. The airport authority wants at least three 90 degree exits for the runway to serve distinct aircraft groups shown in Table. These three exits are in addition to the 90 degree angle exits at the end points of the runway. a. Find three runway exit locations (one for each aircraft group) using the three point method. Consider that the runway is used from both directions. Draw a sketch of your solution Aircraft Group Parameters Representative Aireraft (REDIM Name) Small single-engine GA Approach speed - 80 knots Cessna 208 (CE. aircraft Touchdown location = 120 meters 208), Average deceleration --1,4 m/s-s Beech F33 (BEF33A) Free roll time = 2.0 seconds Medium and Business jets Approach speed = 120 knots Cessna 550 (CE- Touchdown location = 200 meters 550), Average deceleration=-1.5 m/s-s Boeing 737-400 (B- Free roll time - 2.5 seconds 737-400). Airbus A320 (A-320-200) large-size transport aircraft Approach speed - 175 knots Boeing 747-400, Touchdown location - 300 meters Boeing 777-200 Average deceleration =-1.3 m/s-s Airbus A380-800 Free roll time = 3.0 seconds