Welcome to Alamo Liaison Squadron

At ALS, we continue to do our part to ensure the U.S. of A. remains the Land of the Free and the Home of the Brave. Our museum, comprising the only flying collection of WWII L-birds—liaison aircraft—along with artifacts of the era, serves the community and our nation in a multitude of ways.

Stinson L-5 Sentinel

Stinson L-5 Sentinel

The Stinson L-5 was the only purpose-built L-bird and the second most widely used liaison aircraft in WWII. It was rugged and powerful. The L-5 was called the Flying Jeep as it could perform many of the same duties.

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Aeronca L-3 Defender

Aeronca L-3 Defender

The Aeronca L-3 joined similar Grasshopper-types in spotting, directing artillery fire, transport, short-range reconnaissance, and training. Some served in North Africa for the Free French Forces.

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Taylorcraft L-2 Grasshopper

Taylorcraft L-2 Grasshopper

The Taylorcraft L-2 was an observation and reconnaissance aircraft built for U.S. Army Ground and Air Forces in WWII. L-2s were powered by a 65-horsepower engines and served stateside for training operations.

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Excerpted from The Field Artillery Journal, September, 1943, by Col. W.W. Ford, FA Organic Field Artillery Air Observation has officially completed the first year of its life. On June 6, 1942, the War Department directed the establishment of this new facility. In the ensuing twelve months plans were made, personnel and equipment were assembled, and

Artillery: G. I. Grasshoppers

Excerpted from TIME magazine, Monday, Aug. 16, 1943. Fanny Rouge puttered back & forth a few hundred feet above the battery. From the flimsy two-seater liaison plane the observer could see the target : German trucks and men clustered around buildings off to the right. Fanny Rouge radioed their location to her artillery. “Roger,” said

Bat Bombing in a Piper L-4 Cub

Top Secret WWII Bat Bomber Program At the outset of World War II, innovative plans were laid to send some talented fliers to the front lines. The United States was engaged in a number of secret aviation projects during World War II. In 1941, Dr. Lytle S. Adams, a dental surgeon from Irwin, Pa., having

America’s Fighting Planes in Action

Excerpts on the Grasshoppers, Sentinel and Vigilant, book by Reed Kinert GRASSHOPPERS EVEN THE light plane has gone to war. These small planes now follow their civilian pilots into uniform. They have proved their worth under grueling field tests and in the face of considerable skepticism.The War Production Board has now ordered manufacturers to deliver

Organic Air Observation For Field Artillery

Excerpted from The Field Artillery Journal, July, 1942 By Lieutenant Colonel Lowell M. Riley, FA [- Commentary #1] The six-week tests which have been conducted at Fort Bragg, Camp Blanding, and Fort Sam Houston with the light Piper Cub plane, L-57 [L-4, 57 H marking], have now been completed. The crews of these airplanes were

Air Observation for Field Artillery

Excerpted from a letter to The Commandant, Field Artillery School, Fort Sill, Oklahoma, August 4, 1941, from William W. Ford, Major, Field Artillery In January 1941 this writer presented his views on the above subject in an article entitled “Wings for Santa Barbara“. This article, published in the April 1941 issue of the Field Artillery

Observation of Artillery Fire in a Piper Cub

An airplane of the Piper Cub class is entirely suitable for use in observation of artillery fire Excerpted from A Treatise on the Fast Airplane versus the Slow-Flying Light Airplane for Observation of Artillery Fire, July 31, 1941, by Dudley B. Howard, Colonel, Air Corps Problems to be solved How may a slow-flying airplane having a top

Lightplanes Are Warplanes

Reprinted from Infantry Journal, by Private John Wolbarst, July 1941. Six thousand airplanes of less than 100 horsepower produced in 1940 attest recognition of the great sport to be found in a lightplane. That the same lightplane is potentially a military instrument of real value is less well recognized. There have been proposals for the

Wings For Santa Barbara

Excerpted from The Field Artillery Journal, April 1941, by Major William W. Ford, Field Artillery. It is perhaps unfortunate that most of our field artillery officers have learned their gunnery at Fort Sill! Before the author of that statement is shot as a heretic, he wishes to explain. He doesn’t mean the School, he means

Sporting Wings

A 1940s Film on Civil Aviation in the U.S. Sport flying and “pleasure planeing… along the limitless highways of the skies. Compact little monoplanes, ranging in price from $1,200–2,000.” 6-Ship Formation Takeoff Flying a plane like this is not a rich man’s sport. Flying club members cut upkeep costs by doing most of their own