Aircraft
ATR Considering Heavier Models
Franco-Italian aircraft maker ATR and engine supplier Pratt & Whitney Canada (P&WC) have begun studies on higher-weight applications of the 48-seat

Franco-Italian aircraft maker ATR and engine supplier Pratt & Whitney Canada (P&WC) have begun studies on higher-weight applications of the 48-seat ATR 42-500 and 68-seat ATR 72-500 turboprops.

ATR hopes to increase both models’ mtow by 660 pounds, to accommodate higher FAA assumptions for average passenger weight. According to marketing vice president Mario Formica, the ATR 42 will accept the higher mtow without structural modification. The larger ATR 72 will need reinforcements to the tailcone and wings.