| A-170 | |
|---|---|
 | |
| A-170 in Maryland in 2014 | |
| Role | Non-rigid airship |
| National origin | United States |
| Manufacturer | American Blimp Corporation |
| Variants | American Blimp MZ-3 |
The American Blimp A-170 is a blimp series built by the American Blimp Corporation now owned and operated by the Airsign Airship Group. [1]
The Holden Airship (nicknamed "the Holdenberg" by Australian news media) was a promotional gimmick operated by Australian car manufacturer Holden. The lightship was painted in the distinctive red and white livery of Holden and is flown at various outdoor events, such as Tertiary Open Day in Canberra, Australian Capital Territory, on 25 August 2007 (see picture).
In late September 2007, The Holden Airship was decommissioned and flown back on an 22 hour journey to the US.
From 2006 to 2017, a modified A-170 was operated by the United States Navy as an advanced flying laboratory, designated MZ-3A. [2]
Data from [3]
General characteristics
Performance
The G-Class Blimps were a series of non-rigid airships (blimps) used by the United States Navy. In 1935, instead of developing a new design airship, the Navy purchased the Goodyear Blimp Defender for use as a trainer and utility airship assigning it the designator G-1. Defender was built by the Goodyear Aircraft Company of Akron, Ohio and was the largest blimp in the company’s fleet of airships that were used for advertising and as passenger airships. Goodyear built additional G-class airships for the Navy during World War II to support training needs.
The L-class blimps were training airships operated by the United States Navy during World War II. In the mid-1930s, the Goodyear Aircraft Company built a family of small non-rigid airships that the company used for advertising the Goodyear name. In 1937 the United States Navy awarded a contract for two different airships, K-class blimp designated K-2 and a smaller blimp based upon Goodyear's smaller commercial model airship used for advertising and passenger carrying. The smaller blimp was designated by the Navy as L-1. It was delivered in April 1938 and operated from the Navy's lighter-than-air facility at Lakehurst, New Jersey. In the meantime, the Navy ordered two more L-Class blimps, the L-2 and L-3, on September 25, 1940. These were delivered in 1941. L-2 was lost in a nighttime mid-air collision with the G-1 on June 8, 1942.
The J-class blimps were non-rigid airships designed by the Navy Bureau of Aeronautics and Goodyear Tire & Rubber Company in the early 1920s for the US Navy.
The Goodyear Aircraft Company of Akron, Ohio built the M-class blimp for the US Navy as the follow-on to the K-class anti-submarine warfare blimp used during World War II. It was a significantly larger airship, 50% larger than its predecessor. Four airships, designated M-1 through M-4, were delivered in early 1944. Operations of K-ships in tropical regions had shown a need for a blimp with greater volume to offset the loss of lift due to high ambient temperatures.
HMA No. 9r was a rigid airship designed and built by Vickers at Walney Island just off Barrow-in-Furness, Cumbria. It was ordered in 1913 but did not fly until 27 November 1916 when it became the first British rigid airship to do so. It was dismantled in June 1918 after being flown for around 165 hours, mainly for experimental purposes.
The Airship Industries Skyship 600 is a modern airship, originally designed by British company Airship Industries, further developed by a subsidiary of Westinghouse Electric Corporation. The type certificate holder is now Skyship Services of Orlando, Florida.
The C-class blimp was a patrol airship developed by the US Navy near the end of World War I, a systematic improvement upon the B-type which was suitable for training, but of limited value for patrol work. Larger than the B-class, the C-class blimps had two motors and a longer endurance. Once again, the envelope production was split between Goodyear and Goodrich, with control cars being built by the Burgess division of Curtiss Aeroplane and Motor Company. Originally the Navy ordered 30 but reduced the number to 10 after the armistice in November 1918. All ten of the "C" type airships were delivered in late 1918, and examples served at all of the Navy's airship stations from 1918 to 1922. In 1921, the C-7 was the first airship ever to be inflated with helium. The Navy decommissioned its last two remaining C-type blimps, the C-7 and C-9 in 1922.
The D class blimp was a patrol airship used by the US Navy in the early 1920s. The D-type blimps were slightly larger than the C-type and had many detail improvements. The Navy continued the practice of dividing the envelope production between Goodyear and Goodrich. The control cars were manufactured by the Naval Aircraft Factory. The major improvements over the C-type blimps were a better control car design and easier, more reliable controls and instrumentation. The engines were moved to the rear to reduce noise and allow easier communications between crew members. The fuel tanks were suspended from the sides of the envelope. The envelope was identical to the C-type, except an additional six-foot panel was inserted for a total length of 198 feet (60 m) and a volume of 190,000 cubic feet (5,400 m3). The last of the D-Class, D-6, had a redesigned control car by Leroy Grumman who later founded the Grumman Aircraft Engineering Corporation.
The E class of US Navy blimps comprised a single airship, built during World War I by Goodyear as one of a group of three small blimps offered to the US government. Two were purchased for the US Navy and one for the US Army. The Navy blimps were designated E-1, F-1, and the Army airship A-1. These airships had identical envelopes but different cars. The E-1 was delivered to Pensacola, Florida in December 1918. It was flown only at Pensacola serving as a trainer at the Airship School. A new envelope was provided in December 1920. E-1 was retired from service sometime in 1924.
The F class of US Navy blimps comprised a single airship, built during World War I by Goodyear as one of a group of three small blimps offered to the US government. Two were purchased for the US Navy and one for the US Army. The Navy blimps were designated E-1, F-1, and the Army airship A-1. Classified as an "Experimental Engine Testing Dirigible." F-1 had the same envelope size as the E-1, due to the use of a tractor mounted 125 hp Union engine, the performance was different. F-1 spent its entire career at Hampton Roads. It was flown in both tractor and pusher configurations. It also may have been flown with a Curtiss OXX engine. F-1 was removed from inventory in November 1923.
The Goodyear Type AD was a small airship built in the United States in the mid-1920s. The first example, christened Pilgrim, was Goodyear's first civil airship, and their first airship to use helium as its lift gas. Originally intended for pleasure cruising, it soon found its true calling as a promotional vehicle as the first "Goodyear Blimp" in a line that has continued for over ninety years. The Type AD was a conventional blimp design with a gondola that could carry two passengers in addition to the flight crew. While usually described as a non-rigid type, the design in fact incorporated a triangular-section magnesium girder as a keel, fastened inside the envelope. The craft carried its own collapsible mooring mast which allowed it to "land" anywhere that 250 ft × 250 ft of clear ground was available.
The Goodyear GZ-20/20A was a class of non-rigid airship or blimp introduced in 1969 by The Goodyear Tire and Rubber Company in the United States as its signature promotional aircraft, the Goodyear Blimp. The design is based on the previous Goodyear GZ-19 class. The GZ-20 featured a larger envelope to carry the "Super-Skytacular" advertising night sign and more powerful engines. The GZ-20s were the mainstay of Goodyear's airship operations until 2017, when they were replaced with the new Zeppelin NT semi-rigid airship.
The Coastal Class were a class of non-rigid airship or "blimp" used by the Royal Naval Air Service (RNAS) during World War I. The C-class blimp operated by the United States Navy after the war was a completely unrelated design. In total 35 Coastals were built, all at RNAS Kingsnorth, Kent. Entering service in 1916, the Coastal class remained in widespread service until 1918, with a few members of the class still in service at the signing of the Armistice, while others were replaced by the improved C-Star class as they became unfit for service. The blimps were used for long anti-submarine patrols in the Western Approaches and English Channel, protecting convoys from German U-boats. The Coastal class was one of the first aircraft types specifically designed to detect and attack submarines.
The C-Star class of non-rigid airships or "blimps" were used by Britain's Royal Naval Air Service for convoy escort duties during World War I. Developed from the Coastal class, the "*" in their designation indicated a modification of the original class which they slowly replaced in service.
The ZeppelinLZ 3 was a German experimental airship constructed in Friedrichshafen under the direction of Ferdinand von Zeppelin. It was first flown on 9 October 1906 and was later purchased by the German Army and operated as Z I until being retired in 1913. Before being purchased by the Army, LZ 3 made many flights and carried a number of influential passengers, including the German Crown Prince.
The Loral GZ-22 was a class of non-rigid airship, or blimp first flown in 1989 and operated by Goodyear as its flagship promotional aircraft, with civil registration N4A and christened Spirit of Akron. This was the only airship of this class ever built. Goodyear originally designed the GZ-22 to demonstrate the possible renewed use of airships to the United States Navy, which had ended their airship operations in 1962. The GZ-22 was designed by Goodyear, but built by Loral after Goodyear sold its aerospace division to Loral in 1987. The GZ-22 had a steel-framed, composite-skinned gondola under a neoprene-impregnated polyester 2-ply envelope, inflated with helium. At its launch in 1987, the 205-foot 6-inch long Spirit of Akron was the longest airship in service at that time. The GZ-22 Type Certificate was issued on 31 August 1989.
C-5 was a C class blimp operated by the U.S. Navy in 1918 and 1919. It was one of ten C class hydrogen inflated non-rigid airships constructed by Goodyear and Goodrich primarily for naval patrol duty and training during World War I.
The DirecTV blimp launched in October 2007 at the MLB World Series in Boston and has been seen all over the United States since its inception. The blimp flies mainly over live sporting events but has also been seen at other entertainment and charitable venues. This second generation A-170LS Video Lightsign Lightship features the state of the art video screen that displays full color video images day or night. This lightsign, the only one of its kind in the world, is used to display messaging and advertising for DIRECTV. The blimp has been recently spotted on Twitter as followers track the journeys of the blimp from one event to another. The airship is owned and operated by an advertising company based in Florida with its airship division located in Orlando, FL. The DIRECTV blimp was one of the three airships that took part in a blimp race held over New York City on July 4, 2011.
The Skyship 500 is a non-rigid airship designed and built in the United Kingdom during the 1980s.
The Mantainer Ardath is a non-rigid airship designed and built in Australia during the 1970s.
