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Length 222ft
Diameter 54.7ft
Speed 70mph
Volume 353,146cft

Sentinel 1000

The new Sentinel 1000 was the latest edition to the Skyship fleet and became classed as the largest Airship in the world at the time.

Sentinel 1000 was developed following the advancements of the Skyship 600 and was seen as an intermediary sized ship for gaining experience for the forthcoming Sentinel 5000 project which was progressing in the early 1990's. At the time Airship Industries had gone in to partnership with Westinghouse Incorporated who was a major shareholder for the U.S. production and operations.

Photo Gallery
Images and photos reproduced by kind permission and copyright" Airshipworld" - Laurie Soffe and thanks to Jean-Pierre Lauwers for providing additional information on the ship.


The Sentinel 1000 was again a move forward in existing skyship design, taking proven ideas and production concepts from the previous design and adapting them with new designs. The gondola was an existing Skyship 600 gondola, and the same power plant of Twin Porsche 930/67 turbo-charged engines giving 300 hp. The envelope was much larger, by 30ft in length and 5 ft in diameter but this gave the ship an extra 88,000 cft of gas in the envelope.

The total disposable load of this was 5,962lbs. To distribute the weight qually on landing, the landing gear was adapted by adding 2 more landing gear, giving a distinctive "tri-gear" landing arrangement. Another adaption on the original design was the change from a standard "+ - cruciform" configuration tailfin to an "x" configuration. This had been previously used in U.S. airships in the 50's and 60's. The advantage of this was for larger enveloped airships giving ample clearance on take-off when the nose of the ship is pulled "up".

The ship was to operate at a cruising speed of 62 mph at a cruising altitude of between 1,000 to 4,000 ft with a maximum altitude of 8,000 ft.

Weeksville Fire and loss

The ship was under trail in 1994, however disaster struck in 1995 in the Weeksville Hanger in the US where the ship had been constructed. On August 3rd 1995, Airdock #2 was destroyed by fire in early hours of morning, WAI Sentinel 1000 (largest airship in the world) destroyed in hangar at 12:55 AM.

The airship Hangar at Weeksville, NC was the largest wood construction building in the world, measuring half a mile long by 298' wide by 192' high with 180 ton doors mounted on railroad tracks. Constructed in 1942, it housed US Navy Airship Squadron ZP-14, protector of Hampton Roads and Outer Banks shipping lanes from German U-Boats.

In 1966, the decommissioned facility was sold to Westinghouse. In 1989 Westinghouse changed it's operations and moved the aerostat operation to TCOM, L.P. Commercial Skyships seen in the U.S.A. such as "Bud One", "Fuji", and "Met Life" were built there.

On August 3, 1995, during reconstruction of the door supports, the Hangar burned to the ground, causing $100 million in damage. The Sentinel 1000 was destroyed in the blaze, and not reconstructed.

The company, Airship Management Services, now operate a fleet of skyships, and also include in thier availablility a Sentinel 1000, which they would be able to construct for operators.

Related ships: Skyship 500, Skyship 600, Sentinel 5000

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