Airframer
Quintus Technologies Quintus Technologies
ProgramsAT² Aerospace Z1

Aircraft program

AT² Aerospace Z1

In production
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20 tonne hybrid buoyant airship (previously designated LMH-1) combining lighter than air technology with four thrust vectoring engines, previously proposed variants include LMH-2 (90 tonne), and LMH-3 (500 tonne). Originally conceived by Lockheed Martin who then founded AT² Aerospace to continue it's development.

Lift type
Lighter than air
Construction
Factory-built
Control
Piloted
Engine type
Diesel, Hybrid
Application
Cargo, Passenger small, Utility

Design & construction

Pressurisation
Unpressurised

Technical reference compiled with AI research; a value appears only where two independent research passes and a web fact-check agree. Gaps are deliberate.

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Type variants

VariantLaunch / first flightProduction endNotes
Lockheed Martin P-7911999 / 20062023Scaled prototype, designed as part of the U.S. Army's Long Endurance Multi-intelligence Vehicle (LEMV) program.
AT² Aerospace Z12015 / 19 passenger hybrid airship derived from P-791, formerly known as Lockheed Martin LMH-1.

Airframer

Lockheed Martin Aeronautics CompanyNews
AT² AerospaceNewsLockheed transferred intellectual property and assets in 2023.

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Program milestones 3 dated events

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Information on this page is compiled from a variety of published sources; links do not necessarily imply recommendation or confirmation by the airframe manufacturer.

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