About Williams - Williams International

Cessna Citation M2Peppier performance, solid customer supportThe M2 features stronger engines. The Williams FJ44-1AP-21 turbofans, a marketing designation for -1AP engines, have a 2% N1 fan speed throttle push in the FADEC software and durability improvements. The modified engines produce up to 5% more hot-and-high thrust and 10 to 15% more cruise thrust than the -1AP engines that power the CJ+.As a result of this the M2 has better takeoff, climb and cruise performance. It typically cruises at 390 to 400 KTAS, as much as 20 kt. faster than the CJ1+. Indeed, it’s the fastest light jet priced under $5 million when equipped with typical options.The engine’s durability improvements increase TBO from 3,500 hr. to 5,000 hr. if the operator is enrolled in Williams’ Total Assurance Program (TAP) Blue engine service program.M2 operators want predictable operating costs and no surprises. Most are enrolled in TAP Blue at $280.58 per hour [total for two engines].Operators are particularly happy wi...