BAC One-Eleven Series 400
British Aircraft Corporation

About
The BAC One-Eleven Series 400 is essentially identical to the Series 300 but equipped with US instruments and avionics for the American market. Introduced in 1965, it featured the same Rolls-Royce Spey 511-14 engines, additional fuel capacity, and long-range capabilities as the Series 300. The Series 400 was developed specifically to meet US certification requirements and customer preferences for American-manufactured equipment. It proved popular with US carriers and became one of the most successful variants. The Series 400 helped establish the One-Eleven in the competitive US regional jet market. A total of 70 Series 400 aircraft were produced.
Weightscompared to Boeing 757-300
Capacitycompared to Boeing 757-300
Passenger Capacity
30% of 757-300 maximum capacity
Crew
Dimensions
Length
Wingspan
Height
Wing Area
Catalog Price
Base List Price
$4.2M USD
1972 catalog price
Note: Actual prices vary based on configuration, options, and negotiations. This represents the manufacturer's base catalog price.
Engine Specifications
Engine Count
2×
Engine Model
Rolls-Royce Spey 511-14
Thrust per Engine
50.7 kN(11398 lbf)
Fuel & Cargo
Fuel Capacity
14,200 L
Cargo Volume
13.8 m³
Production & History
Total Produced
70
Production Status
Out of production
Manufacturing Period
1965–1975
First Flight
July 1, 1965
Entered Service
November 1, 1965
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