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Boeing Model 314 Clipper Flying Boat Family

The Boeing Model 314 Clipper was a large four-engine flying boat built for long-distance passenger service before land airports spanned every major route. Developed for Pan American Airways, it combined ocean-crossing range with lounges, dining space, sleeping berths, and a ship-like operating crew. Clippers opened scheduled transatlantic service, linked Pacific destinations, and later carried personnel and high-priority cargo during the Second World War.

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Identity

Aliases
Boeing Model 314Model 314 ClipperBoeing 314APan Am ClipperC-98
Family Name
Boeing 314 Clipper
Full Name
Boeing Model 314 Clipper Flying Boat Family
Roles
airlinercargoutility
Status
retired
Type
aircraft

Details

Aircraft Specs
Configuration
fixed_wing
Crew Capacity
10
Cruise Speed Kph
296
Max Speed Kph
320
Max Takeoff Mass Kg
38,102
Operating Modes
water
Passenger Capacity
74
Range Km
8,369
Service Ceiling M
5,974
Takeoff Landing Capabilities
conventional
Description
The Boeing Model 314 Clipper was a large four-engine flying boat built for long-distance passenger service before land airports spanned every major route. Developed for Pan American Airways, it combined ocean-crossing range with lounges, dining space, sleeping berths, and a ship-like operating crew. Clippers opened scheduled transatlantic service, linked Pacific destinations, and later carried personnel and high-priority cargo during the Second World War.
Dimensions
Height M
8.53
Length M
32.31
Wingspan M
46.33
First Flight Year
1,938
Manufacturer
Propulsion Configurations
  • Entries
    • Nested value
    Name
    Boeing 314 GR-2600-A2A installation
    Notes
    Applies to the Model 314/314A Clipper branch documented by Boeing and Smithsonian; other Double Cyclone variants and later adaptations remain unmodeled.

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Creation Time
July 29, 2026 at 15:59:25 UTC
Updated Time
July 31, 2026 at 22:23:01 UTC