Cotronics will not bond Al-Al. The peel strength is not there even if you
do the sanding while applicating to removed oxides.
On Tue, Jun 12, 2018 at 6:40 PM, <srkendal@xxxxxxxxxxx> wrote:
Dude... That is fantastic. Cotronics epoxy for those fins? That casing's
gonna get hot, ya know? 🚀
-Steve
Sent from XFINITY Connect Application
-----Original Message-----
From: gary-walker@xxxxxxxxxxx
To: tccrockets@xxxxxxxxxxxxx, chrisattebery1971@xxxxxxxxx
Sent: 2018-06-12 3:56:02 PM
Subject: [tccrockets] Re: Anyone have a CTI M2245 (75 6XL) reload that
they would be willing to sell?
SWEET!! Beautiful work Chris! Can't wait to hear the results!
Gary Walker
Tripoli Central CA
TRA # 9273 - L3
On June 12, 2018 at 3:41 PM Chris Attebery <chrisattebery1971@xxxxxxxxx>
wrote:
I'm attempting to break the existing M altitude record. Nic Lottering hit
45,554' in 2016 with a rocket that weighed about 7.5lbs without the motor.
I looked at every aspect of his rocket and I think I can beat the record.
My rocket will be considered a research project because I am modifying or
replacing parts of the motor casing, but I'll be using the reload as
provided.
For those of you who haven't seen my thread on Rocketry Forum here are the
pieces of my rocket.
Fins will be bonded directly to the motor case:
[image: IMG_5696.jpg]
James Marino and I modified a stock CTI rear closure to add a efficient
boat tail.
[image: IMG_5703.jpg]
I'll be using the altimeter/camera bay that I built for my 75mm carbon
fiber M685 project last year (37,785'). I had to cut down a nose cone and
join a coupler to it because this project will truly be minimum diameter.
[image: IMG_5719.jpg]
[image: IMG_5717.jpg]
Wish me luck. It's going to be awesome one way or another. LOL!
On Tue, Jun 12, 2018 at 3:26 PM Chris Attebery <
chrisattebery1971@xxxxxxxxx> wrote:
I'm attempting to break the existing M altitude record. Nic Lottering hit
45,554' in 2016 with a rocket that weighed about 7.5lbs without the motor.
I looked at every aspect of his rocket and I think I can beat the record.
My rocket will be considered a research project because I am modifying or
replacing parts of the motor casing, but I'll be using the reload as
provided.
On Tue, Jun 12, 2018 at 3:12 PM mtnbikrmax1@xxxxxxxxxxxxx <
dmarc-noreply@xxxxxxxxxxxxx> wrote:
Going for Space Chris?
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On Tue, Jun 12, 2018 at 15:10, Chris Attebery
<chrisattebery1971@xxxxxxxxx> wrote:
Well apparently AMW has them in stock. Now I'm slapping myself for not
asking them at LDRS.
On Tue, Jun 12, 2018 at 2:27 PM Chris Attebery <
chrisattebery1971@xxxxxxxxx> wrote:
Hello,
I'm looking for an M2245 reload for XPRS in September. I have a minimum
diameter project that I designed around this motor. Unfortunately it looks
like they aren't available from CTI and they are not sure when they will be
back in stock.
Anyone out there have one they'd be willing to sell to me?
Thanks,
Chris Attebery
TRA 6602 L3
