AeroTech J99 available?

[J Blatz]

It had been certified and on the market a few years back and then dropped off all lists. Now I see it up in recent post on the AT Facebook page.

For those not in the know this a ~800 Ns end burning Warp-9 reload for the 54/852 case....

 

[Eric]

Is the first part of the motor cored like the I59?

 

[J Blatz]

Don't think so. Have never touched one tho.

 

[mikec]

Not cored, based on the assembly drawing and instructions at https://aerotech-rocketry.com/resources.aspx

Doesn't show up in the most recent AT price list.

 

[Cameron Anderson]

As I understand it, it was pulled due a liner issue that AT thinks they have solved and are getting it recertified.

 

[Retrospace101]

As I understand it, it was pulled due a liner issue that AT thinks they have solved and are getting it recertified.

It’s been a looong time, not sure when it will be back tho

 

[Rocketjunkie]

I had a J99 cato. Aerotech would not replace it and I had to select other motors of the same total value. The other one I had worked.

 

[SDramstad]

End burning Warp 9 loads are very unforgiving if the forward end isnt adequately inhibited. I learned that one the hard way too......

 

[AeroTech]

Yes, it is being re-certified with a new casting tube that eliminates the issue with the original version.

 

[Retrospace101]

Yes, it is being re-certified with a new casting tube that eliminates the issue with the original version.

Btw, I know this is off topic but is the G8 or H8 coming back?

 

[AeroTech]

We’re working on technical and regulatory solutions. It’s too early to say if they will be successful. The motors we’d like to release include the G8, G12, H11 and H13.

Btw, I know this is off topic but is the G8 or H8 coming back?

 

[Retrospace101]

We’re working on technical and regulatory solutions. It’s too early to say if they will be successful. The motors we’d like to release include the G8, G12, H11 and H13.

Yeah, I wanna boost an Aspire to 10K feet so badly!

 

[AeroTech]

I was able to exceed 13,000 feet using the H13 in a 29mm rocket last year.

Yeah, I wanna boost an Aspire to 10K feet so badly!