Objectives

• Fly multiple flights with F39-6 motors from same lot number.
• Fly one rocket with F39-6 from previous launch lot number..
• Refine the chute deployment so no DQs.

Lessons

• All six flights were relatively straight..
• Everyone flew F39s. Pink rocket flew the third motor from the lot used in the last launch. Similar altitudes - 862, 850, 865.
• The 5 flights with the same lot gave mixed results - two high, two low, one in the middle. Not sure how to consider this. We should fly the final one from the lot.
• The Pink rocket chutes seemed to give better descent times.
• Boosters came down after the cargo unit, one was caught in a tree. Maybe use a small chute (10 inch not 12 inch).
• First Gold flight had tangled chutes, the other five were OK.
• Had one igniter failure with the Estes sonic igniter.
• Altimeter 11 started acting strange with weird altitude when it should be zero. We should use a new altimeter.