54/2800 D/M reload.
That would be the ONLY reason I would buy that casing. It's also the only AT 54mm casing I don't have....
54/2800 D/M reload.
That would be the ONLY reason I would buy that casing. It's also the only AT 54mm casing I don't have....
Keep in mind, that answer HAS to be YES. Since we are flying uncertified motors in the drag race. The motor manufacturer NEEDS to be present.
See you there. I'll save you a seat at the Pizza party!😉
Do reloads expire? Are they dated? Is there a way to tell how old a reload I buy is?
Some folks were flying 29mm single use demo motors at XPRS, maybe an F67, faster white lightning?
Any specific details on the motor or idea what the plan is for that one?
This motor was absolutely spectacular for the size. Any idea if it will make production, Charlie?
Mark!!! This was how I was going to trick Charlie into having to make the trip!!
I am confused, is the K990dm a reload for the 2800 case or a single use? It's total impulse appears to be less then the K850 for the shorter 2560 case.
Many years ago, Aerotech used to do small runs of less common single use motors. Several of these have been brought back as DMS like the i65, the g125. They also made what was a single use 29 in what was called fast white lightning propellant. It was also a G80- nice motor- I bought 10-15 and flew them all.
I am confused, is the K990dm a reload for the 2800 case or a single use? It's total impulse appears to be less then the K850dm for the shorter 2560 case.
29mm HP line will be getting a tune-up shortly. We have released 10 new motors in the past 2-3 months so we will get there eventually. Also look for a threaded plugged 29mm closure and possibly an extended forward closure to hold a longer delay. I don't think you are in the minority on this, we have a lot of requests for those loads in this case. Just a matter of getting to it.
PyroBob's post lists the K990DM as a single use.
Yep, and the same post shows the M1340 as a 45% k. I've already confirmed the motors sizes with the manufacture.
Didn't see your post until I had already hit post.
PyroBob's post lists the K990DM as a single use.
lots of numbers and lots of letters. Some people are over worked and under paid
Below is the new motor certifications as posted on the TRA forum..
Aerotech 54/2800 K990DM video [video=youtube;--p4lqZZvUk]https://www.youtube.com/watch?v=--p4lqZZvUk[/video]
I can see being confused.
Tony
__________________________________________________ _____________________-
15 Oct 2016
To All,
I am pleased to announce four new motors having been certified in the last month, all by Aerotech Rocketry, Inc. Certified on the 18th of September were three new motors, and a single motor certified on 9 October, some with with unique properties.
September Certs.
K850DM-16A
This motor is a 54 MM-2560 case reload in the Dark Matter propellant. Specifics are as follows:
Total Impulse 1869.13 NS
Max Thrust 1094.56 N
Average 922.6 N
BurnTime 2.028 Seconds
TMT Metric K922 (45% K)
Total Weight 2041 G
Propellant Weight 1224 G
K990DM-14A
This motor is a 54 MM, 24 long Single Use motor, also in the Dark Matter propellant. Specifics are as follows:
Total Impulse 1867.13 NS
Max Thrust 1075.85 N
Average 931.9 N
BurnTime 2.04 Seconds
TMT Metric K931 (45% K)
Total Weight 2109 G
Propellant Weight 1224 G
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