Grav vehicle drives

Plummet.

Around TL 8, the vehicle's grav propulsion would probably be a supplement to a more conventional drive such as prop rotors or VTOL. If the grav cut out, the vehicle's main drive system would probably still carry on, though the vehicle would have the aerodynamic performance of a breeze block.

TL 9, the first vehicles self-powered solely by grav would come into being, but like most aerial equipment there'd likely be plenty of safety equipment such as "grav hysteresis" which would have the grav suspension gradually fade slowly, long enough to allow a vehicle at any height below its rated ceiling to glide slowly to stable ground before packing in altogether.

Or you could set things up such that at the TL your grav vehicles operate, they have no safety systems, no hysteresis and the vehicles just plummet like the big metal ingots they are.

Hope your guys have got chutes packed ... :)
 
I agree, at TL-8, I would assume a backup, non-gravitic system. At TL-9+, I would assume a backup gravitic generator that slowly sinks you to the ground. But it would be hard to gameplay that possibility.

Much more fun to have the players dropping out of the sky like rocks! No backups!
 
Rikki Tikki Traveller said:
I agree, at TL-8, I would assume a backup, non-gravitic system. At TL-9+, I would assume a backup gravitic generator that slowly sinks you to the ground. But it would be hard to gameplay that possibility.

Much more fun to have the players dropping out of the sky like rocks! No backups!

Skill check to repair the drive, with a negative DM for time pressure.
 
And a Stress check from Scouts!!

But to game a backup is easy: the drive system just ignores the first hit.
 
Some company in the USA makes and sells airplane parachutes for the light plane community. When your engine cuts out over Idaho you deploy your plane chute and float down....

Link:
http://www.msnbc.msn.com/id/6749412/

Recommended for all non-gliding grav vehicles!!!!
 
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