airfoil effect. Typically used for close support and battlefield transport and evacuation.
Valorous Service Medal:
(VSM) Second highest FMF combat decoration. Awarded for "conspicuous bravery and risk of self in battle."
Viff:
Vector in forward flight. A trick used by vertol pilots and drones to maneuver or evade fire by using engine thrust at odd angles.
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Horology,: Freehold of Grainne
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revolution: 504.2103 local days, 592.52291 Earth days
rotation: 28 hours, 12 minutes, 12.9888 seconds
calenda : 5 weeks per month, 10 months per year, 4 festival days plus leap year every 5 years, no leap year in years divisible by 50
clock: day: 10 divs
div: 2 hours, 49 minutes, 13.2988