Submersible Aircraft - DARPA's Flying Sub?

A submersible aircraft is the latest addition to DARPA's wish list. In reading through the spec, I can't help but think that perhaps Admiral Nelson helped design it - Admiral Nelson of the fictional submarine Seaview - and that we have a pretty good idea of what it will look like.

The Flying Sub from the Sixties TV series Voyage to the Bottom of the Sea was a genre classic; take a look at the following video, which features a model of the Flying Sub for use in video games.


(Submersible Aircraft video)

DARPA wants more than pretty graphics, though; here is a list of the major requirements.

  • Flight: The minimal required airborne tactical radius of the sub-plane is 1000 nautical miles (nm). The minimum surface tactical radius is 100 nautical miles. The minimum subsurface tactical range is 12 nautical miles. Note that the ranges quoted are one-way ranges. The platform would need to be able to fly to a location, insert and extract personnel without refueling and this would require the total operational range to be 1000 nm airborne, 200 nm surface, 24 nm under water.
  • Loiter: The platform should be capable of loitering in a sea-state five, in theater between inserting and extracting personnel for up to 3 days (72 hours). The craft does not need to be submerged during loitering operations; it can operate at the surface.
  • Payload: The platform should be capable of transporting 8 operators, as well as all of their equipment, with a total cargo weight of 2000 pounds. Depth: The operating depth of the platform will be constrained by balancing the need to reduce depth in order to minimize structural loads and snorkel complexity with the need to increase depth in order to minimize any potential signatures that could be generated by perturbing the free surface. The effect that the submerged platform will have on the free surface is exponentially proportional to the depth, therefore the platform should be able to operate at a relatively shallow depth and only have the snorkel affect the free surface.
  • Speed: The speed of the platform in each mode of operation must allow the system to complete a tactical transit (1000 nm airborne,100 nm surface ,12 nm sub-surface) trip in less than 8 hours. This 8 hour time must include any time required by the platform to reconfigure between modes of operation.
These specifications will do - for a start. However, fans of the original TV series know that DARPA has barely scratched the surface of Flying Sub requirements. For example, I don't see anything about "...able to escape the clutches of terrifying kelp-based sea monsters" in there.


(Flying Sub tries to escape clutches of giant sea monster)

Take a look at more Flying Sub-related stories: SubjuGator autonomous underwater vehicle based on the design of the Flying Sub and Cormorant Submarine/Sea Launched MPUAV .

From Researchers want a submersible airplane thanks to both Winchell Chung and Moira for the tip on this story.

Scroll down for more stories in the same category. (Story submitted 10/6/2008)

Follow this kind of news @Technovelgy.

| Email | RSS | Blog It | Stumble | del.icio.us | Digg | Reddit |

Would you like to contribute a story tip? It's easy:
Get the URL of the story, and the related sf author, and add it here.

Comment/Join discussion ( 12 )

Related News Stories - (" Vehicle ")

Superior Morals For Autonomous Cars
Exemplars of military and civic virtue.

Tesla's To Eye Future With New Sensors?
'I want to show you something new in the way of an automobile.' - David H. Keller, 1935.

Mobility Scooters Go Offroad
'Noiselessly, on rubber-tired wheels, they journeyed down the long aisles...' - David H. Keller, 1928.

Tesla Model S Is Also A Boat (Sort Of)
'This Dick Dare contraption of yours...' - Robert Heinlein, 1941.

 

Google
  Web TechNovelgy.com   

Technovelgy (that's tech-novel-gee!) is devoted to the creative science inventions and ideas of sf authors. Look for the Invention Category that interests you, the Glossary, the Invention Timeline, or see what's New.

 

 

 

 

 

Current News

Robots Now Know How To Cause Pain
'THE HATE I FEEL FOR HUMANS AT THIS MICRO-INSTANT...'

Once A Jolly Swagbot Camped By A Billabong
Under the shade of a coolibah tree...

Juno Gets Close To Jupiter, Fiction Gets Closer!
Amazing Juno spacecraft cozies up to the biggest planet in our solar system.

NASA Submarine For Titan
'Straight away from the shore it swam, seeing nothing but flecks of paraffin...'

Sketching Robots May Displace Starving Artists
Jeez, robots, leave us with something.

Three Clues To Limb Regeneration
'Forcing the energy transfer which allowed him to regrow his lost fingers...'

Soft Caterpillar Robot Powered By Light
'the spread-out "puddle" shape she used for soaking up sun...'

Converting Low Temp Waste Heat To Electricity
'Our civilisation was dying in its own waste heat.'

Flex Robot Surgeon - Let's Hope You're Sedated
There are other insertion points, right, Neo?

Liquid Metal Terminator Development Hums Right Along
More research is needed - check!

Kiwi Dominos Drone Pizza Delivery
If you can deliver diapers, you can deliver pizzas.

MIT Robot Helps Out In Delivery Room
Oooee nooomaa oooee. And you thought today's doctors were hard to understand.

Self-Healing Textiles! Say Goodbye To Torn Jeans
'The constant renewal of the fibers, repairing any faults...'

Fleets Of Ford Autonomous Cars In 5 Years
'He urgently addressed the vehicle's AI."Can't we go any faster?'

Electric Head Patch Helps PTSD Patients
'Don't confuse this with the little ten amp neurosis models.'

MEDi Robot Calms The Nervous Patient
'Specially programmed stabilizing surrogate devices.'

More SF in the News Stories

More Beyond Technovelgy science news stories

Home | Glossary | Invention Timeline | Category | New | Contact Us | FAQ | Advertise |
Technovelgy.com - where science meets fiction™

Copyright© Technovelgy LLC; all rights reserved.