CharlaineC
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- Jan 19, 2009
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So i have 2 18" bt55's and a black brant II style nose cone and decided that i wanted to build the black brant I before i built the black brant II i have coming. My question is scaling am i doing this right as this is my first scale model not from a kit. Hear is the raw data
View attachment blackbrintI.rkt
Dimensions
Length: 24 ft, 4 in (7.42 m)
Diameter: 17.2 in (43.5 cm)
Weight: 2493 lb (1130 kg)
Thrust: 25,000 lb (110,000 N)
Duration: 20 sec
Impulse: 375,000 lb-s (1,679,000 N-s)
Payload: 240 lb (109 kg)
Ceiling: 50 mi (80 km)
Length: 24 ft, 4 in (7.42 m)
Diameter: 17.2 in (43.5 cm)
Weight: 2493 lb (1130 kg)
Thrust: 25,000 lb (110,000 N)
Duration: 20 sec
Impulse: 375,000 lb-s (1,679,000 N-s)
Payload: 240 lb (109 kg)
Ceiling: 50 mi (80 km)
My scaled down version bt55 based on this site https://www.postwarv2.com/BBI/
bt55 20.4" long
here is my rocksim. any help would be loved thank you
bt55 20.4" long
here is my rocksim. any help would be loved thank you
View attachment blackbrintI.rkt
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