Historic California Posts, Camps, Stations and Airfields
Naval Auxiliary Air Facilities (Lighter Than Air and Seaplane) and Section Base, Eureka
(Murray Field, Eureka Auxiliary Field)
by M.L. Shettle, Jr.
 
 
Naval Auxiliary Air Facility (Lighter Than Air)

Eureka is located 280 miles north of San Francisco. The local North Peninsula is ten miles long and one mile wide between the Pacific Ocean and Humboldt Bay. The community of Samoa is located on the peninsula and in 1878, a U.S. Life Saving Station was built nearby. The U.S. Coast Guard took over the station in 1915. Eugene Ely conducted the first landing on a warship, the USS Pennsylvania, in San Francisco Bay on January 18, 1911. In May, Ely and his aircraft arrived in Humboldt Bay on a steam boat and held a flying exhibition with a Curtiss pusher aircraft on the peninsula.

Two weeks after Pearl Harbor, a Japanese submarine torpedoed the tanker Emidio just south of the Bay. This act abruptly brought the distant war to the area. In a few weeks, an activated Mississippi National Guard cavalry unit arrived with caissons and horse drawn equipment. The Guard set up camp in the buildings of an old lumber mill and later received motorized equipment. Before the Guard departed, it had been joined on the peninsula by an increased Coast Guard complement of 80 men that patrolled the beaches. The Humboldt Bay area became a strategically important area with the only harbor and airfield along the mountainous coast of Northern California. The Army began operating antisubmarine patrols out of Murray Field, a grass field northeast of Eureka. The Navy built a section base near the Coast Guard station and a small seaplane facilty at the Samoa boat basin with a wooden seaplane ramp. Fleet Air Wing 8 Headquarters Squadron 3 operated three Vought OS2U Kingfishers from here during the winter of 1942-1943. The seaplane facility never commissioned. The Navy then built a blimp base nearby commissioning NAAF Eureka on August 6, 1943, as an auxiliary of Moffett Field.

Moffett's ZP-32 then maintained a detachment of one to two K-ships at the facility except in the dead of winter. Operations were further complicated by the fact that Humboldt Bay had some of the foggiest weather in the U.S. Meanwhile, NAAS Arcata, a heavier-than-air station, was built 10 miles north of Eureka and commissioned in July 1943. In March 1944, Eureka had a complement of 19 officers and 72 enlisted men with barracks for 50 officers and 441 men. The base's 429 acres had a 700 x 1400-ft. paved blimp operating mat with two mooring circles and a 2400 x 200-ft. asphalt runway over the mat. Kingfisher scouting aircraft continued to operate from the seaplane base throughout the war and a taxiway was eventually built to the airfield for use by amphibian aircraft.

The Navy closed the facility on October 15, 1945. Following the war, the airfield became the Eureka Municipal Airport and remains so to this day. In 1995, the former BOQ had been converted to a bed and breakfast establishment.

Copied with the permission of the author from United States Naval Air Stations of World War II.

 
Note: Army records from World War II suggest that this facility may have also served as an auxiliary field for Hamilton Field in San Rafael.
 
 
Section Base (former Coast Guard Station), NAAF (Seaplane) and NAAF (LTA), Eureka , 24 June 1943
 
 
NAAF Eureka
by Justin M. Ruhge
 
Eureka is located 280 miles north of San Francisco. The local North Peninsula is ten miles long and one mile wide between the Pacific Ocean and Humboldt Bay. The community of Samoa is located on the peninsula and in 1878 a U.S. Life Saving Station was built nearby. The U.S. Coast Guard took over the station in 1915. Eugene Ely conducted the first landing on a warship, the USS Pennsylvania, in San Francisco Bay on January 18, 1911. In May, Ely and his aircraft arrived at Humboldt Bay on a steamboat and held a flying exhibition with a Curtiss pusher aircraft on the peninsula.
Two weeks after Pearl Harbor, a Japanese submarine torpedoed the tanker Emidio just south of the Bay. This act abruptly brought the distant war to the area. In a few weeks, an activated Mississippi National Guard cavalry unit arrived with caissons and horse-drawn equipment. The Guard set up camp in the buildings of an old lumber mill and later received motorized equipment. Before the Guard departed, it had been joined on the peninsula by an increased Coast Guard complement of 80 men that patrolled the beaches. The Humboldt Bay area became a strategically important area with the only harbor and airfield along the mountainous coast of Northern California. The Army began operating antisubmarine patrols out of Murray Field, a grass field northeast of Eureka. The Navy built a section base near the Coast Guard station and a small seaplane facility at the Samoa boat basin with a wooden seaplane ramp. Fleet Air Wing 8 Headquarters Squadron 3 operated three Vought OS2U Kingfishers from here during the winter of 1942-1943. The seaplane facility was never commissioned.
The Navy then built a blimp base nearby commissioning NAAF Eureka on August 6, 1943 as an auxiliary of Moffett Field. Moffett's ZP-32 then maintained a detachment of one to two
K-ships at the facility, except in the dead of winter. Operations were further complicated by the fact that Humboldt Bay had some of the foggiest weather in the U.S.
Meanwhile, NAAS, Arcata heavier-than-air station, was built 10 miles north of Eureka and commissioned in July 1943.
In March 1944, NAAF, Eureka had a complement of 19 officers and 72 enlisted men with barracks for 50 officers and 441 men. The base's 429 acres had a 700 x 1400-ft. paved blimp operating mat with two mooring circles and a 2,400 x 200-ft. asphalt runway over the mat.
Kingfisher scouting aircraft continued to operate from the seaplane base throughout the war and a taxiway was eventually built to the airfield for use by amphibian aircraft.
The Navy closed the facility on October 15, 1945. In 1995, the former BOQ had been converted to a bed-and-breakfast establishment.
 
References: When Blimps Once Dotted The North Coast by Glen Nash, 1994, The Humboldt Historian pgs. 32 to 39; Humboldt County's Participation in WWII by C. Andrew McGuffin, 1996; Naval Auxiliary Air Facility, Eureka by M. L. Shettle, Jr., Historic California Posts.
 
 
US Army Corps of Engineers History
 
A total of 508.24 acres were acquired for the Lighter Than Air Base (LTA), Section Base, and the Seaplane Base. 478.24 acres were acquired in fee, after a Declaration of Taking CA Civil Case #4513 was filed on 18 July 1942. Thirty acres were acquired by a negotiated lease after Condemnation Civil Case #4597 was dismissed 1 February 1946. There had been a withdrawal of land for transfer to the U.S. Coast Guard dated 24 March 1941, but acreage is unknown.
 
These bases were used as an airship landing and mooring area, a seaplane base, and a U.S. Coast Guard Station/Naval Section Base. Two buildings were identified at the LTA Bases. Building 7 was identified as one of these and as being used as a garage and for storage. Buildings for the Section Base were a garage, fire equipment, storage, paint locker, gasoline pump house with two 10,000 gallon storage tanks, diesel oil storage, fresh water auxiliary tank, and a magazine area. Seaplane Base facilities included three gasoline storage tanks; two of which have 10,000 gallon capacity and one which has 22,000 gallon capacity.
 
On 22 March 1946, these three facilities were declared surplus to the Navy's needs. Use of the Coast Guard Station ended 11 April 1946. The Coast Guard was put under the command of the Navy on 1 November 1941 for World War II and returned to the Treasury Department in 1 January 1946. The total facility was declared surplus to the War Assets Administration (WAA) by Bureau of Docks letter dated 12 June 1946. The 478.24 acres were deeded to the City in two actions dated 9 December 1947 and 6 June 1949. The deeds contain recapture rights.
 
 

 
Extracts, US Army Air Forces Airfield Directory, 1 January 1945
 
 
 
 
 
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Updated 8 February 2016