As airplane travel became popular during the mid-1930s, passengers
wanted to fly across the ocean, so Pan American Airlines asked for a
long-range, four-engine flying boat. In response, Boeing developed the
Model 314, nicknamed the "Clipper" after the great oceangoing sailing
ships.

The Clipper used the wings and engine nacelles of the giant Boeing
XB-15 bomber on the flying boats towering, whale-shaped body. The
installation of new Wright 1,500 horsepower Double Cyclone engines
eliminated the lack of power that handicapped the XB-15. With a nose
similar to that of the modern 747, the Clipper was the "jumbo" airplane of
its time.

The Model 314 had a 3,500-mile range and made the first scheduled
trans-Atlantic flight June 28, 1939. By the years end, Clippers were
routinely flying across the Pacific. Clipper passengers looked down at the
sea from large windows and enjoyed the comforts of dressing rooms, a
dining salon that could be turned into a lounge and a bridal suite. The
Clipper's 74 seats converted into 40 bunks for overnight travelers.
Four-star hotels catered gourmet meals served from its galley.
Boeing built 12 Model 314s between 1938 and 1941. At the outbreak of
World War II, the Clipper was drafted into service to ferry materials and
personnel. Few other aircraft of the day could meet the wartime distance
and load requirements. President Franklin D. Roosevelt traveled by Boeing
Clipper to meet with Winston Churchill at the Casablanca conference in
1943. On the way home, President Roosevelt celebrated his birthday in the
flying boat's dining room.
First Scheduled Airline Service between Europe and U.S.
Within a year of its first flight, PAA began 314 scheduled transpacific
passenger and mail service on March 29, 1939, with flights from San
Francisco to Hong Kong. The Atlantic Ocean was next with the first
scheduled airplane passenger service from New York City to Europe
beginning on June 28, 1939. The 314 ushered in a new era of transatlantic
travel - scheduled airline service providing an Atlantic ocean crossing in
less than a day (weather permitting). Fuel stops were made in Eire
(Ireland) or the
Azores, depending upon final destination.
It provided the ultimate in luxury airplane travel in its day,
un-matched even today in sheer elegance. The air conditioned and heated
cabin had: five passenger compartments, a sit-down dining room with china
and linen service, a bar, mens and womens dressing rooms, a galley, a
honeymoon suite and sleeping berths. First class fare (the only choice)
from New York to Marseilles, France, was $375 each way.
PAA nautical theme bestowed the crew with maritime ratings and
uniforms. A master crew position, equivalent to a ships captain, was in
overall command. His desk (without flying controls) was on the port side
of the control cabin, third behind the (first) pilot and the navigator.
With operating experience, this position was later eliminated. Juan Trippe
(PanAm's CEO)
borrowed and copyrighted the term Clipper from the New England-built sleek
and fast sailing ships of the 1850s. The 314 was the fourth PAA airplane
to bear the Clipper appellation.
The British Short S.26 G-Class flying boat airliner was the only direct
competitor to the 314. It was a larger, more powerful development of the
S.23 C-Class Empire flying boat, designed expressly for transatlantic
service. World War II prevented the start of airline service, and the
three aircraft built were taken into the Royal Air Force for patrol
duties.
In 1941 British Overseas Airlines Corp. purchased three 314A's from PAA
(prior to delivery and probably under pressure from the U.S. government)
for $1 million each, to establish rapid transatlantic communications.
These exported aircraft, plus the Martin M-156 sold to the USSR, were the
only overseas sales of new, U.S. built, large passenger-carrying flying
boats.
During World War II. the 314s flew high-priority passengers and cargo
for the U.S. and U.K. military services. President Roosevelt and Prime
Minister Churchill (he had a short stint at the co-pilots controls during
a flight home) were among those carried. Roosevelt was flown to the
Casablanca Conference, to meet with Churchill and Stalin, on January 14,
1943, thus becoming the first in-office president to fly, and the 314
Dixie Clipper the first presidential airplane. Additionally, clandestine
missions were flown in support of the war effort.
Golden Era of the Passenger Flying Boat Ends in 1946
PAA flew its last Clipper service in 1946, bringing an end to the
golden era of the passenger-carrying flying boat, which had begun less
than 20 years earlier. The majestic flying boats were replaced by the more
utilitarian and faster Douglas DC-4 and Lockheed Constellation landplanes.
In 1951, the last existing Clipper, 314A NC16808/G-AGCA Berwick was
raised, then scrapped, after sinking in the Baltimore, Maryland, harbor.