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Saunders-Roe Princess ✕ Convair X-6 ✕
Manufacturer Saunders-Roe Convair
Description The Saunders-Roe SR.45 Princess was a British flying boat aircraft developed and built by Saunders-Roe at their Cowes facility on the Isle of Wight. The Convair X-6 was an experimental aircraft project to develop and evaluate a nuclear-powered jet aircraft.
First Flight 1952-08-22
Designer Saunders-Roe Convair
Type Flying boat airliner Experimental aircraft
Length (m) 45.1104 49.38
Height (m) 16.764 14.26
Cockpit Crew 2
Max Seating 105
Max Speed (km/h) 611.1595 628
Cruise Speed (km/h) 579.3638
Min Speed (km/h) 181.4958
Max Ceiling (m) 11887.2 12200
Rate of Climb (m/s) 9.652
Capacity Description 105 passengers in tourist and first class cabins / 137000 lb disposable load
Endurance (h) 15
National Origin United Kingdom
Number Built 1
Powerplant Description 4 × Bristol Coupled-Proteus 610 turboprop, 3728 kW (5000 hp) each 4 × General Electric J53 nuclear turbojets, 23.1 kN thrust each
Primary Users United States Air Force
Status Canceled
Wikipedia Article (URL) en.wikipedia.org/wiki/Saunders-Roe_Princess en.wikipedia.org/wiki/Convair_X-6
Flat Wing Span (m) 66.7512 70.1
Flat Wing Area (m²) 466.2804 443.3
Aircraft Engine Bristol Proteus General Electric J53
Number of Engines 4 4