IAI 1124 Westwind
Turbofan • twin engine • Mid Wing • Retractable gear
Range Visualization
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Payload vs. Range
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Default: 190 lbs (FAA standard)
Default: 30 lbs
Mission Profile
About the IAI 1124 Westwind
The IAI 1124 Westwind is a rugged, versatile business jet that evolved from the Aero Commander Jet Commander. Known for its distinct mid-wing profile and large tip tanks, it carved out a reputation as a ‘utility’ jet capable of everything from executive transport to air ambulance and maritime patrol. It remains one of the most cost-effective ways to acquire a mid-sized cabin with significant range.
Key Features for GA Buyers
- Exceptional Value: Offers a mid-size cabin and nearly 2,000 nm of range for an acquisition price often lower than many turboprops.
- Standard APU: Most 1124s come equipped with a Microturbo Saphir APU, allowing for cabin climate control and engine starting without ground power.
- Flat Floor Cabin: Unlike many competitors with dropped aisles, the Westwind features a flat floor, making movement within the cabin much easier.
- Large External Baggage: A massive 54 cubic foot external baggage area is ideal for bulky items that won’t fit in smaller light jets.
Trade-offs
- Runway Requirements: The Westwind is notorious for needing long runways, especially when heavy or on hot days (Balanced Field Length often exceeds 5,000 ft).
- Steep Learning Curve: Handling characteristics are more ‘heavy iron’ than light jet; the lack of powered flight controls (uses manual cables/pulleys) requires more physical effort from the pilot.
- Aesthetic ‘Quirks’: The mid-wing spar bisects the cabin, which some passengers find distracting or awkward, though IAI mitigated this with clever interior styling.
Technical Specifications
Dimensions
- Wingspan
- 44.8 ft
- Length
- 52.3 ft
- Height
- 15.8 ft
Weights
- Max Takeoff Weight
- 22,850 lbs
- Max Landing Weight
- 19,000 lbs
- Useful Load
- 9,850 lbs
- Fuel Capacity
- 1300 gal
Performance
- Cruise Speed
- 424 KTAS
- Range
- 2150 NM
- Service Ceiling
- 45,000 ft
- Rate of Climb
- 3200 fpm
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