Flight Log - 2014-02-01 - Matthew Bond's 2.13x Upscale Zack Attack "Bad Zack"
Flight Date: 2014-02-01
Rocket Name: 2.13x Upscale Zack Attack "Bad Zack"
Flyer's Name: Matthew Bond
Motors: G64-7
Expected Altitude: 2,090.00 Feet
Wind Speed: 6.00 mph
Launch Site: SEARS
Actual Altitude: 1,790.00 Feet

Another nice flight for the Zack aAttack upscale on a G64.  Great boost, fast off the rod.  Arcing into the wind a bit during the coast, more or less horizontal at ejection.  Good chute, fair amount of drift on the way down.  Mud landing on the field, no damage.  Flown with a Jolly Logic Altimeter II with the following data recorded: Burn Time 2.0 sec, Peak Acceleration 14.0g, Average Acceleration 5.7g, Coast Time to Apogee 8.1 sec, Ejection 0.1 sec Prior to Apogee, Ejection Altitude 1776 feet, Descent Rate 16 MPH, Flight Duration 82.2 sec, Peak Altitude 1790 feet, Peak Velocity 245 MPH.  Actual altitude 300 feet less that the simulation predicted which is unusual for this rocket.

StageMotor(s)
1Aerotech G64-7

 

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