Boeing 377

Posted: September 14, 2011 in Aircraft, Airliners, Airport, AVIATION, Commercial

The Boeing 377, also called the Stratocruiser, was a large long range airliner which was built after World War II. It was developed from the C-97 Stratofreighter, a military derivative of the B-29 Superfortress used for troop transport. The Stratocruiser’s first flight was on July 8, 1947.

The plane was released in the late-1940s and it had four piston propeller engines that powered it. The aircraft had surprisingly low fuel consumption for the era and was able to cruise at about 32,000 feet. It also had a pressurized cabin, which was a relatively new feature to high altitude aircraft of that time. At cruising altitude the cabin altitude was 5,500 ft (1,700 m).

The airlines were able to make transoceanic flights easier and faster with the new aircraft, which enabled easier international travel. The aircraft often made transoceanic flights to places like Hawaii that were much harder to get to before it. Nevertheless, they did not have great reliability and performance, and only 56 were built for airlines.

The aircraft also had two decks. The upper deck was for economy class customers, while the lower was a VIP lounge and bar. Passengers could walk down and get a drink on the long flights, once the plane leveled off at cruising altitude. Most Stratocruisers had economy seats on both decks.

When jet airliners were introduced in the late 1950s, propeller planes such as the Stratocruiser became uncompetitive for major airlines, and many were sold off to feeder lines. Others scrapped, while some were converted by Aero Spacelines to Guppys, which were versions of the Stratocruiser with an enlarged fuselage and turboprops. One version, the Super Guppy, was used by Airbus to transport aircraft parts between factories, since replaced with Airbus Belugas.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s