MANTARAYA Air is an underwater propeller device destined for scuba activities, premier navigation, life-saving situational awareness, and submarine exploration.

It’s a lighter adaptation of the military model MANTARAYA Delta Challenger.That model can also be controlled remotely by adapting a rudder instead of the manual control. It can move under water and fly to quickly reach another exploration area.

The prototype is in construction, (photo 2, 3). It’s based on the principle of a flying wing.

Total Weight: 5,500 Kg,
Composite structure, carbon / Kevlar/ Glass fiber and epoxy resin. PU foam.
Removable wings
Two geared turbo Neumotor 1530 + P42
Turbine Air/Water 140 mm
Flying: maxi power 2 x 4500 W, continue power 2x 2250 w. at 8855 Rpm (Turbine)
Underwater: 600 W. at 1400 Rpm
Batteries: LiPo + option Li Air.

Dimensions: L: 700 mm x l: 700 mm (1200 mm with the wings). H: 150 mm

Equipment: video and fish finder with sonar sensory, radio receiver, floater & sntenna.