From: Bill Spadafora <billspad@comcast.net>
Subject: [NAR_Testing_News] R118: NAR S&T NEW MOTOR CERTIFICATIONS
Date: Fri, 15 Feb 2008 22:27:40 -0500

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[NAR_Testing_News] R118: NAR S&T NEW MOTOR CERTIFICATIONS

The following motors have been certified by NAR Standards & Testing for
general use as Model Rocket Motors effective August 07, 2007.

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Quest:

A6-4

18mm x 70mm

2.3  Newton-seconds total impulse

10.07  Newtons Peak Thrust

4.16 Newtons Average Thrust

Propellant mass: 3.0 grams

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Quest:

C6-3,5

18mm x 70mm

8.76  Newton-seconds total impulse

15.46  Newtons Peak Thrust

3.45 Newtons Average Thrust

Propellant mass: 12.0 grams

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Quest:

D5-P

20mm x 88mm

19.61  Newton-seconds total impulse

11.49  Newtons Peak Thrust

4.93   Newtons Average Thrust

Propellant mass: 25.0 grams

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--
Bill Spadafora   http://www.billsplumbing.com
billspad@comcast.net  bill@billsplumbing.com  

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