Stretched and internally restyled development of the Citation II/SP announced at the 1987 NBAA convention. Most notable external feature was a seventh cabin window. Engineering prototype made its first flight in August 1987, and customer deliveries started in April 1989. Total delivered: 260. Replaced by Ultra Encore and Excel. Total delivered: 520.
Specifications: Ultra Encore
Accommodation: 2 + 7
Cargo/baggage: 272 kg (600lb)
Max Speed: MO.75 (430 kt; 796 km/h)
Range: 2,000nm (3,704 km)
Dimensions: Ultra Encore
Wingspan: 16.6m (54 ft 6 in)
Length: 14.9m (48 ft 11 in)
Height: 4.6 m (15 ft 0 in)
Features:
Low/straight wing; twin PEtWC JT15D or PW500 turbofans mid-mounted on rear fuselage; seven cabin windows (five on Excel); swept tailfin with large dorsal fin.