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  William J. Hughes Technical Center Intercom - Letterhead Graphic

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Volume 6; Issue 3

April/May 2003

Sturgell Confirmed

Balanced Scorecard

Black History Month

Centennial of Flight

Diversity

Japanese Officials Visit

Let's Get Physical

Misc. Ads

Papers Published

Profile - Sue Conover

Retirement - Bruce

Retirement - Carolyn

Science Fair

Technology Transfer

Tomorrow's Engineers

Troop Tribute

Try Math

VMV Profile Jay Fox

Women in Aviation

Women's History Month

Credits

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Centennial of Flight

Early Days of Mail and Passenger Service

By Barbara Harris-Para

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During the “Golden Age of Flight, 1921-1935,” the freshness of attitudes and curiosity, and a quest for adventure was dominant, even through the Great Depression.  Aviation advances were numerous, as the industry began to take on a personality of its own while more and more uses were found for aircraft.

The general size of the aircraft hadn’t increased dramatically. They were still two-seat capacity or able to carry 300 pounds of mail.  However, there were vast improvements to the aircraft. Struts for landing gears were improved, which made them safer; welded steel tubing was used in the fuselages making it sturdier; and the engine horsepower increased from 120 to 675.  The later part of the Golden Age saw dramatic changes in size, shape, power sources and construction.  All of these added to the usefulness of aircraft.

New names in the aircraft manufacturing industry appeared every year. First, was the Curtiss Company, which built aircraft for the Navy and Army. The Martin Company worked on heavy bombers. Douglas built for both branches of the services. Boeing worked strictly with the Army.  Smaller aircraft companies sprang up trying to seize the opportunities presented by the demands of the time, some of which are still in business today.  Beechcraft, Cessna, Sikorsky, Vought, Fairchild, Northrup, and others have dominated the industry for centuries.

Transcontinental airmail service began in the early 1920s.  Attempts were made to establish transport and cargo services using worn out military planes.  Unfortunately, most airports were merely cow pastures, there weren’t any established air routes, and weather was a huge problem.  A few companies started small ventures from New York to Havana and Cleveland to Detroit, but just for a short while as the paying customers couldn’t wait for the weather to be clear enough to fly.

Mail service needed to run both night and day, but there were problems such as no lighted fields or routes. Airplanes were used mostly in the daytime while trains did the overnight hauls.  The government began a system of beacons across the U.S., airways were established, and lighting of airfields helped to move the mail into the night hours.  This development made it necessary for airplanes to be equipped with landing, navigational and interior lights.  In the early days, a group of pilots flew a relay from San Francisco to New York along the lighted routes carrying the mail (similar to the pony express). It took 33 hours, 21 minutes for the mail to get through.  The continuous chain of lighted airways from coast to coast was inaugurated in July 1924.

Bill Stout designed the first all metal transport and Navy torpedo bomber. This aircraft made it profitable for carrying passengers and mail. Henry Ford bought the plans thus creating the Ford Tri-motor, nicknamed the “Tin Goose.”  It had three nine-cylinder, 200-horsepower engines. In one hour it could travel over 100 miles carrying eight people with a ceiling of 8000’. The Ford Tri-motor is still flying almost 80 years later at various air shows. By the end of 1926, there were 16 air transport operators holding mail contracts, but most were using single engine aircraft. Speed had not yet entered the equation. Air transports was the name used before it was changed to Commercial Operators.

Record setting flights were taking place all over the world. Tony Fokker, a native of Holland, designed aircraft for the Germans during WWI. After the war, he assisted the U.S. to improve the country’s aircraft capabilities. His designs were state-of-the-art. From these designs, came the Boeing 247, Martin M-130 and the Lockheed Electra series. The aircraft that changed aviation forever was the DC-3, which dominated the overland routes in the U.S.  The DC-3’s gleaming exterior, luxury 21 seat interior, and a lucrative mail contract made this the aircraft of choice. New companies such as Pan American, TWA (Transcontinental & Western Airways), United, and Eastern Air Lines started coast to coast flights.  Records were starting to be set by such pilots as Jack Frye, Eddie Rickenbacker, Oakley Kelly and John Macready. 

The transcontinental record of 33 hours was reduced to 13 hours using the DC-2 (Cyclone-powered Douglas) into Newark Airport ahead of a snowstorm.  United Air Lines Boeing 247 managed to do coast-to-coast in 22 hours in the early 1930s. Even though the airlines managed to get the mail delivered in less and less time a difference of opinion surfaced over the mail contract, this lead to the cancellation of it in early 1934.  The U.S. Army began moving mail but failed miserably.  Six months later the mail was once again an integral part of the airlines lending needed revenues.

Towards the end of the “Golden Years,” better aircraft were being built with such features as: radio use from the plane to the ground; radio beacons to guide aircraft; and Morse Code letters were used to guide aircraft on airways.  The pilots used the dot-dash system, which created a hum in their ears guiding them on course.  The dashboards of planes became gyroscopi. This allowed pilots to register the changes of attitude, turn and bank indicators helped in moving the plane in the air, gyro-horizons and directional gyro were also very helpful equipment.  Wiley Post flew around the world in his Winnie Mae using the Gyropilot, which today would be called an autopilot.  Octane of the fuel used by the aircraft also increased the abilities of aircraft.

Most aircraft carried the pilot and a co-pilot, but towards the end of the “Golden Era,” stewardesses were added.  The Boeing 247-D, which was used by United Airlines, introduced the stewardesses, who were also trained nurses, as part of the crew. The DC-3 was produced in 21 passenger day planes, 14 passenger deluxe “Skylounges” or “Skysleepers.”  Fewer stops were needed thus lowering fares in half, which helped promote air travel.

During the 1920s, many individuals took to flying including women.  Harriet Quimby was the first woman pilot to get a license and fly over the English Channel.  Katherine Stinson was the first woman to fly mail, as well as “sky-write.” She also spent time on tour in China and Japan.  Ruth Law set non-stop distance record for both men and women. She was an accomplished aerobatics flyer.  All these women paved the way for Amelia Earhart’s era to be recognized as serious flyers.  In 1929, the Cleveland Air Race was held on Labor Day weekend.  The gals who were racing that weekend got together under the bleacher after the race to discuss starting a “women’s flying organization.”  In the U.S. at that time were 117 licensed women pilots, invitations were sent out asking if they would like to partake in this group. Ninety-nine women responded, thus forming the “Ninety-Nines, Inc.”  In the next story other famous firsts will be highlighted between 1920-1940.

 
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