HBTD

AcronymDefinition
HBTDHow 'Bout Them Dawgs
References in periodicals archive ?
This partnership, announced on Thursday, reportedly expands upon the successful teamwork that Aerojet and FTT have underway on the US Air Force Hydrocarbon Boost Technology Demonstrator (HBTD) and Upper Stage Engine Technology (USET) programme.
The HBTD programme is developing key, high-impact components and enabling technology for a world-class hydrocarbon engine.
Aerojet and FTT had competed and won the HBTD programme in 2007, which is the only US engine development programme working on an advanced rocket engine cycle.