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Model Forum / General / Rockets / August 2009Level 1 and Level 2 Help
Level 1 and Level 2 Certification I am preparing for level 1 and level 2 all on the same weekend....Some questions that i have any help would be appreciated... 1) EZI-65 will this rocket work well for both levels. 2) What is the best way to study for the Level 2 test. 3) What size and make of reloadable motor should be purchased mm... 4) Finally what size reloads should i use for both launches. 5) Will a simple motor ejection parachute work. >Level 1 and Level 2 Certification > [quoted text clipped - 6 lines] >4) Finally what size reloads should i use for both launches. >5) Will a simple motor ejection parachute work. Why the same weekend? What's the rush? 1- Perfect for L1, will work for L2 but with caveats (see below) 2- I just memorized the answers from the NAR site 3- Cesaroni Pro38 probably the easiest to deal with, Aerotech 38 mm hardware will work fine as well. I've never used Loki, but some people like them. 4- Two-grain Cesaroni H or AT H123 for L1. Minimum J for L2. 5- Yes, but even a minimum J will push an EZI to about 3500 feet. Unless the winds are very light recovery could be a hassle depending on the field. It's doable, but wouldn't be my first choice. I did L2 on a 5.5 inch rocket with motor ejection. Altitude was about 2000 feet. Good luck. |
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