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Old 03-29-2017, 04:59 PM   #13
Michael Thayne
 
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Join Date: May 2010
Default Re: [High-Tech] Military Equipment: Global War on Terror edition

Quote:
Originally Posted by Varyon View Post
Using Spaceships, the A-10 Thunderbolt's weight is on the low end of SM +5, but too heavy to count as SM +4 (it's roughly 10 tons empty, which is SM +4, but Spaceships vessels are calculated based on loaded weight, which for the A-10 apparently can range from around 15 tons to 20 tons; nominal weight for SM +5 is 30 tons). Note being streamlined means it's targeted as SM +4 when targeted from the front or the back, SM +5 otherwise. SM +5 implies ST/HP 200, although the lower weight of the A-10 might justify around 160 (HP is higher than you've calculated because Spaceships uses a multiplier roughly halfway between Unliving and Homogenous; your number matches better with existing examples, so just go with that). It apparently only has a single armor system, but that's all you need for a streamlined craft anyway. Titanium implies Light Alloy (DR 15, although it's concentrated so might justify a higher DR over less area), although Metallic Laminate may also be an option (DR 20). Hnd/SR is nominally -1/3 (TL 8 is -1, otherwise it would be 0/4), but the thrust/weight ratio (which apparently ends up giving you acceleration in G's) is low enough for -1, for -2/2. Being winged and streamlined* means its atmospheric Hnd/SR (which is all that matters) is actually 2/3, however (+4 Hnd, +1 SR).

*Its low top speed (439 mph) implies less streamlining than nominal Streamlined (which would have a top speed of 1500 mph), but more than nominal Unstreamlined (which would have a top speed of 150 mph).
I'm not really using Spaceships at all here on the grounds that existing published stats for vehicles don't. Instead, they seem to go by length.
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