# aerotech

1. ### G38-FJ7

HV Arcas on a G38-FJ7 fast black jack

HV Arcas
3. ### HV Arcas

Aerotech’s HV Arcas

Sumo

Sumo

Initiator

Initiator

Sumo

Initiator

15. ### Overstable rocket and how to fix it

I am thinking about trying dual deploy for the first time and will be buying an aerotech mirage. I will also buying the madcow ebay for this rocket. Now when I sim the rocket in rocsim it says a margin of 7.06 with an I200w. Now how in the heck do I bring that margin down? It seems to me I would...
16. ### New Aerotech Igniter Insulation Failure

Yesterday I flew a 38-360 I245G motor. It came packaged with an igniter a bit different from the other FirstFires I’ve seen. The insulation was a different color, red and yellow, rather than the regular dark yellow. And it was softer and thinner. When I went to launch, I had good continuity...
17. ### How to import Cesaroni/AeroTech engines to Brazil?

Hello, guys, I am braziliam and I have a big problem: I need to know a way to import engines like Cesaroni/AeroTech engines to Brazil. I studied a little about how to do it, but our rules makes us unable to import inflamable products from another country, oh, the other problem is that the...
18. ### For Sale LDRS 38 or Bust!!

Some of you may know that I shoot videos of high power rockets, and I have been planning on trekking to Argonia for LDRS all year. After a recent event I am left with two damaged cameras, and car troubles that are going to require me to fly and rent a car. Without rolling out the pity party too...
19. ### SOLD Aerotech / Dr. Rockets 54/1706 Complete motor hardware

I have a Dr. Rockets 54/1706 Complete Motor hardware set available. - Case - Fwd Closure - Rear Closure - Seal Disk Everything in Fantastic condition, minus a nick on the Fwd Closure. Blemish does not affect assembly of the motor in any way, and does not appear inside the smoke well of the...
20. ### Aerotech K1103X with plugged forward closure no anchor

I am just assembling an Aerotech K1103X motor, and the instructions do not deal with a plugged forward closure. Do I assemble it as per the instructions, treating the delay grain like a smoke grain, no drill out for time adjusting and obviously leave out the BP? If so, what about the forward...