Black Knight Transformer Prototype Advanced Tactics Black Knight Transformer , is a roadable vertical takeoff and landing (VTOL) aircra...
 |
| Black Knight Transformer Prototype |
The aircraft has a maximum takeoff weight of 4,400 lb (2000 kg). Transformer is designed to perform cargo resupply and casualty evacuation missions.
VTOL capability is achieved using 8 vertical mounted engines and has a inbuilt drive-train unit that allows it drive like an ground vehicle. The vehicle is stabilized and controlled by differential thrust between opposing sets of prop-rotors like in a quadrotor.
Transformer completed its maiden driving tests in December 2013 its first flight tests in March 2014.
The wheels are driven by an independent engine and transaxle for speeds up to 70 mph. The engines stow along the side of the vehicle to reduce to driving width to less than 8.5 feet, also allowing it to be transported in a C-130 Hercules airlifter without disassembly.
US based Advanced Tactics is also developing an autonomous modular version of the AT Transformer capable of delivering up to 3,500 lb payloads in a detachable cargo pod at up to 200 kt TAS and capable of hovering for over 19 hours with a 150 lb ISR payload. Its small footprint makes it ideal for shipboard applications and tight landing zones.
The Black Knight Transformer was proposed in 2010 to the DARPA Transformer (TX) program (renamed to DARPA ARES), but was not selected for the program. That program was originally intended to develop a flying truck but in 2012 the goals were refocused on cargo pod delivery. The Black Knight Transformer technology demonstrator has been developed with less than $2M in U.S. government funding and within the original DARPA TX timeline including the first flight in 2014.
