One year and counting...

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kopius
Elle3
Elle3
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Joined: Mon Apr 23, 2007 4:30 pm
Location: Gold Coast, Queensland
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One year and counting...

Postby kopius » Wed Apr 18, 2018 11:35 am

Today is officially...
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one-year-and-counting.jpg
QRS Secretary

AMRS #3 L3 ACO
Life member of QRS

NAR L2 #98260

MDRA Member #0241

drew
Southern fried goodness
Southern fried goodness
Posts: 869
Joined: Sat Aug 01, 2009 10:20 pm
Location: Perth

Re: One year and counting...

Postby drew » Thu Apr 19, 2018 10:09 am

YYYAAAAAAAASSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!
Andrew Hamilton
AMRS 28 L3
AMRS Records Committee Chairman
Max Alt AGL - 23,908ft - K300 - Balls 22
Max V - 2,488 ft/s, ~Mach 2.2 - M2250 - THUNDA 2015

drew
Southern fried goodness
Southern fried goodness
Posts: 869
Joined: Sat Aug 01, 2009 10:20 pm
Location: Perth

Re: One year and counting...

Postby drew » Mon Jun 25, 2018 12:46 pm

So one of the flights I've got planned for THUNDA 2019 is a 54mm MD bird flying on a long since purchased and waiting in Queensland L935. Below is a rough sim of the rocket. I suspect I'll add 5-15% more weight on the final rocket so my peak velocity will suffer but on the plus side I'm happy with the rocket stability throughout the motor burn. Should be a head turner!!!


Image
Andrew Hamilton
AMRS 28 L3
AMRS Records Committee Chairman
Max Alt AGL - 23,908ft - K300 - Balls 22
Max V - 2,488 ft/s, ~Mach 2.2 - M2250 - THUNDA 2015


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