Executive Order 6591 , Chief of the Air Corps Without consulting either Army Chief of Staff
Douglas MacArthur or Chief of the Air Corps
Major General Benjamin Foulois,
Secretary of War George H. Dern at a cabinet meeting on the morning of February 9, 1934, assured President Roosevelt that the Air Corps could deliver the mail. That same morning, shortly after conclusion of the cabinet meeting, second assistant postmaster general Harllee Branch called Foulois to his office. A conference between members of the Air Corps, the Post Office, and the
Aeronautics Branch of the
Commerce Department ensued in which Foulois, asked if the Air Corps could deliver the mail in winter, casually assured Branch that the Air Corps could be ready in a week or ten days. At 4 o'clock that afternoon President Roosevelt suspended the airmail contracts effective at midnight February 19.
Preparation and plans In 1933 the airlines carried several million pounds of mail on 26 routes covering almost of airways. Transported mostly by night, the mail was carried in modern passenger planes equipped with modern flight instruments and radios, using ground-based beam transmitters as navigation aids. The airlines had a well-established system of maintenance facilities along their routes. Initial plans were made for the Air Corps to cover 18 mail routes totaling nearly ; and 62 flights daily, 38 by night. On February 14, five days before the Air Corps was to begin,
General Foulois appeared before the
House of Representatives Post Office Committee outlining the steps taken by the Air Corps in preparation. In his testimony he assured the committee that the Air Corps had selected its most experienced pilots and that it had the requisite experience at flying at night and in bad weather. In actuality, of the 262 pilots eventually used, 140 were Reserve junior officers with less than two years flying experience. Most were
second lieutenants and only one held a rank higher than
first lieutenant. The Air Corps had made a decision not to draw from its training schools, where most of its experienced pilots were assigned. Only 48 of those selected had logged at least 25 hours of flight time in bad weather, only 31 had 50 hours or more of night flying, and only 2 had 50 hours of
instrument time. Regarding equipment, the Air Corps had 274
Directional gyros and 460
Artificial horizons in its inventory, but very few of these were mounted in aircraft. It possessed 172 radio transceivers, almost all with a range of or less. Foulois eventually ordered the available equipment to be installed in the 122 aircraft assigned to the task, but the instruments were not readily available and Air Corps mechanics unfamiliar with the equipment sometimes installed them incorrectly or without regard for standardization of cockpit layout. The project, termed AACMO (Army Air Corps Mail Operation), the Eastern Zone. Personnel and planes were immediately deployed, but problems began immediately with a lack of proper facilities (and in some instances, no facilities at all) for maintenance of aircraft and quartering of enlisted men, and a failure of tools to arrive where needed. Sixty Air Corps pilots took oaths as postal employees in preparation for the service and began training. On February 16, three pilots on familiarization flights were killed in crashes attributed to bad weather. This presaged some of the worst and most persistent late winter weather in history. Further attention was drawn to the startup when the airlines delivered a "parting shot" in the form of a publicity stunt to remind the public of its efficiency in mail service. World War I legend
Eddie Rickenbacker, a vice president of
North American Aviation (Eastern Air Transport's parent
holding company) and
Jack Frye of Transcontinental and Western Air, both of which had lost their mail contracts, flew T&WA's prototype
Douglas DC-1 airliner "City of Los Angeles," which was still in
flight test, across the country on the last evening before the Air Corps operation began. Carrying a partial load of mail and a passenger list of airlines officials and news reporters, they flew from Douglas Aviation's plant at
Burbank, California, to Newark, New Jersey. Bypassing several regular stops to stay ahead of a
blizzard, the stunt established a new cross-country time record of just over 13 hours, breaking the old record by more than five hours. The DC-1 arrived on the morning of February 19, only two hours before the Air Corps was forced by the winter weather to cancel the startup of AACMO.
Blizzard conditions On February 19, the blizzard disrupted the initial day's operations east of the
Rocky Mountains, where the scheduled first flight of the operation from Newark was cancelled. AACMO's actual first effort left from
Kansas City, Missouri, carrying 39 pounds of mail to
St. Louis. Kenneth Werrell noted of the first flight out of Cleveland: "The pilot on the first air mail flight needed three tries and three aircraft to get aloft. Ten minutes later, he returned with a failed gyro compass and cockpit lights, and obtained a flashlight to read the instruments." On February 22 a young pilot departing Chicago in an
O-39 flew into a snow storm over
Deshler, Ohio, and became lost after his navigational radio failed. Fifty miles off course, he bailed out but his parachute caught on the tail section of his airplane and he was killed. That same day in
Denison, Texas, another pilot attempting a forced landing was killed when his
P-26A flipped over on soft turf. The next day, a
Douglas C-29 Dolphin took off from
Floyd Bennett Field, New York on a flight to
Langley Field to ferry a mail aircraft and ditched when both engines failed a mile off of
Rockaway Beach. Waiting for a rescue attempt in heavy seas, the passenger on the amphibian drowned. President Roosevelt, publicly embarrassed, ordered a meeting with Foulois that resulted in a reduction of routes and schedules (which were already only 60% of that flown by the airlines), and strict flight safety rules. Among the new rules were restrictions on night flying: forbidding pilots with less than two years' experience from being scheduled except under clear conditions, prohibiting takeoffs in inclement weather, and requiring fully functional instruments and radio to continue on in poor conditions. Control officers on the ground were made responsible for enforcement of the restrictions in their areas.
Suspension of the operation On March 8 and 9, 1934, four more pilots died in crashes, totaling ten fatalities in less than one million miles of flying the mail. (Meanwhile, the crash of an American Airlines airliner on March 9, also killing four, went virtually unnoticed in the press.) which became a
catchphrase for criticism of the Roosevelt administration's handling of the crisis. Aviation icon and former air mail pilot
Charles A. Lindbergh stated in a telegram to Secretary of War Dern that using the Air Corps to carry mail was "unwarranted and contrary to American principles." Even though both had close ties to the airline industry, their criticisms seriously stung the Roosevelt Administration. On March 10, President Roosevelt called Foulois and
Army Chief of Staff General
Douglas MacArthur to the
White House, asking them to fly only in completely safe conditions. Foulois replied that to ensure complete safety the Air Corps would have to end the flights, and Roosevelt suspended airmail service on March 11, 1934. Foulois wrote in his autobiography that he and MacArthur incurred "the worst tongue-lashing I ever received in all my military service". Norman E. Borden, in
Air Mail Emergency of 1934, wrote: "To lessen the attacks on Roosevelt and Farley, Democratic leaders in both houses of Congress and Post Office officials placed the blame for all that had gone wrong on the shoulders of Foulois." Despite an 11th fatality from a training crash in Wyoming on March 17, the Army resumed the program again on March 19, 1934, in better weather, using only nine routes, limited schedules, and hurried improvements in instrument flying. The O-38E, which had been involved in two fatal accidents at
Cheyenne, Wyoming, was withdrawn completely from the operation despite its enclosed cockpit because of its propensity to go into an unrecoverable spin in the mountainous terrain. In early April the Air Corps removed all pilots with less than two years' experience from the operation. On AACMO's last night of coast-to-coast service on May 7–8, YB-10s were used on four of the six legs from
Oakland, California, to Newark to match Rickenbacker and Frye's DC-1 stunt, flying a greater number of miles and making three extra stops in just an hour's more time. Only two additional Army pilots were killed flying the mail after the resumption of operations, on March 30 and April 5. By May 17 all but one mail route, CAM 9 (Chicago to
Fargo, North Dakota), had been restored to civil carriers. AACMO relinquished this last route on June 1, 1934.
Results In all, 66 major accidents, ten of them with fatalities, resulted in 13 crew deaths, creating an intense public furor. Only five of the 13 deaths actually occurred on flights carrying mail, but directly and indirectly the air mail operation caused accidental crash deaths in the Air Corps to rise by 15% to 54 in 1934, compared to 46 in 1933 and 47 in 1935. In 78 days of operations and over 13,000 hours of logged flight time, completing 65.8 percent of their scheduled flights, the Army Air Corps moved 777,389 pounds of mail over . Aircraft employed in carrying the mail were the Curtiss
B-2 Condor,
Keystone B-4,
Keystone B-6, Douglas Y1B-7 and YB-10 bombers; the Boeing P-12 and P-6E fighters; the Curtiss A-12 Shrike;
Bellanca C-27C transport; and the
Thomas-Morse O-19,
Douglas O-25C, O-39, and two models of Douglas O-38 observation aircraft. Among the 262 Army pilots flying the mail were
Ira C. Eaker,
Frank A. Armstrong,
Elwood R. Quesada,
Robert L. Scott,
Robert F. Travis,
Harold H. George,
Beirne Lay Jr.,
Curtis E. LeMay, and John Waldron Egan, all of whom would play important roles in air operations during the Second World War. ==Consequences and effects==