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How do they send performance data "back to the home office"? Ukraine has many autonomous kamikaze small boats that have sunk at least 4 Russian warships. Were u in the Navy? I was. For starters no one in their right mind would attack Norfolk, why run into the teeth of an enemy? Was just...

Is it true that this "accident" blocks some 20 coastal defense ships from leaving port? Any chance this was cyber attack? Not a conspiracy theory just asking a question

It's a way of categorizing what class an explosion belongs in. Does the explosion take 300ms to reach max pressure or does it only take 1 ms to reach max pressure, Once you analyze the explosivebility of the fuel you can then design and explosion protection system to detect and react to the...

Senior engineering technologist for an explosive bilty company, ran the day to day operations at a remote large scale explosive bility testing facility. Blew s..t up for a living. Testing setups and high speed data acquisition collection and data reduction along with high speed cameras. Sample...

Divinycell high density foam is still my preferred core material skinned in carbon. using a carbon bar stock frame to house the foam. In my humble opinion makes the strongest lightest fins possible

I can unpack it but it's filament wound fiberglass . 5:1 Filament Wound Nose Cone Pre-Slotted Fiberglass Airframe G10 3/16" Beveled Fins G10 Centering Rings Dual Deploy w/12" Long A-Bay Rail Buttons All hardware including Forged Eyebolts Specifications: Length: 88" Diameter 4.0" Weight: 14lbs...

Kansas City Missouri

New unbuilt Madcow fiberglass 4" DX3 XL (non metal nose cone tip) $325.00 plus shipping. Once I know where it's going, I'll will take package to FedEx to get actual shipping charges and let u know the cost before transaction. Prefer PayPal payment [email protected] Price reduced: $ 250.00...

One of my favorite rockets

https://www.launchlabrocketry.com/shop/p/estesablackbrantii1958 Thanks

Very cool looking. Did u make any mods or did it come that way?

Crazy how fast time fly's by but I will never forget that feeling of getting my first level1 flight in. Nothing like it Mick TRA 02937

Hi Chris, sorry for delay but I am dealing with some flood damage from all the rain we had. Please give me a day or two to get things back to normal. Also this boattail had very tight clearance so unfortunetly there is not enough room for the aeropack. All the other have them but this one.

Hi Nitroracer1, Hope you enjoyed the long weekend. Yes I would love to sell you this rocket for $140.00 and I will still include shipping at that price. Do you have paypal or how would you like to pay please? Mick

If you have any questions just let me know

3" fiberglass rocket weight - 6 lbs (96oz) Height = 89" 54 mmt with Aero Pack retainer Setup for dual deploy Just add your electronics 1010 rail buttons Kevlar shock cord with Q-link This rocket is constructed to a lesser degree in craftsmanship than the above rockets hence the lower price...

Since Tg was brought up has there been any studies or thermal profiles on motor mount tubes? Curious to know what the actual temperature is at the motor mount to centering ring junction along with duration of said temp. How close do we get to the Tg of the resin matrix?

For me I use Aeropoxy 6209 structural adhesive for assembly Then cloth layup work I use Aeropoxy 2032/3660 resin matrix Utilizing the following assortments of pixie dusts for my additives: West 406 Microballoons Milled glass Chopped fiberglass Chopped carbon fiber Kevlar pulp