Israel IAI-1124 Westwind 1 Aircraft

Powerplants

1123 - Two 13.8kN (3100lb) General Electric CJ6109 turbojets.
1124A - Two 16.5kN (3700lb) Garrett TFE7311100G turbofans.

Performance

1123 - Max cruising speed 870km/h (470kt), economical cruising speed 755km/h (408kt). Initial rate of climb 4040ft/min. Service ceiling 45,000ft. Max range 3410km (1840nm), range with max payload 2575km (1390nm).
1124A - Max speed 868km/h (469kt), economical cruising speed 723km/h (390kt). Range with max payload and reserves 4430km (2390nm), range with four passengers and max fuel 5385km (2905nm).

Weights

1123 - Operating empty 5330kg (11,750lb), max takeoff 9390kg (20,700lb).
1124A - Operating empty 6010kg (13,250lb), max takeoff 10,660kg (23,500lb).

Dimensions

1123 - Wing span 13.65m (44ft 5in), length 15.93m (52ft 3in), height 4.81m (15ft 10in). Wing area 28.6m2 (308.3q ft).
1124A - Same.

Capacity

Flightcrew of two. Standard seating for seven in typical corporate layout, max seating for 10. Many configured as freighters.

Production

Westwind production ceased in 1987 after more than 250 were built, of which 36 were turbojet powered. 25 1123s and 244 1124s in service at late 1998.

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