Westwind II Performance Description Performance Cabin Israel Aircraft Industries Westwind II Performance ® Takeoff at Sea Level, feet 5,125 Takeoff at 5000′ 25°C, feet 8,800 Landing Distance, feet 2,150 Certified Ceilings, feet 45,000 Fuel Consumption, gallons per hour 192 Total Variable Cost $1,558 High Speed Cruise, knots 436 Ranges, Four Pax, Nautical Miles (NM) 2,536 600 NM Mission, Fight Time 1+32 1000 NM Mission, Flight Time 2+31 Performance Ranges (Full Seats/Full Fuel) Airport Performance/Takeoff Distance.