Madcow 8" DX3 Flew on April 20th, 2024

SSS506 is a 501c Model Rocket Club based in Phoenix, Arizona. We support S.T.E.M classes in Schools, Boy Scouts, 4-H, and youth programs.

[@njsurfrider]

wow - that is impressive.

[@stever.4998]

Nice!!! I'm slowly getting closer to a L3 cert launch, L2 NAR and Tripoli currently. Curious, for a L3 cert build is it a requirement to use two different altimeters? I really like the MW RRC3 and am wondering if I cannot use two of them.

[@benchaltraw]

Section 2.3 for a cert flight redundant control systems are a must have www.nar.org/wp-content/uploads/2014/08/L3certreq.pdf. You can use two of the same manufacturer, I used 2ea RRC3’s for my cert flight.