[NRVR-Members] Fwd: [TRA] [Prefects] Aerotech 54mm DMS Recall Notice

Bob Schoner bob.schoner at gmail.com
Thu Nov 8 20:47:54 CST 2018


Ahhh that really stinks.
Who did you buy the motor from?

On Thu, Nov 8, 2018 at 9:23 PM Jim Stoll via NRVR-Members <
nrvr-members at server2.nrvr.org> wrote:

>
>
>
> ---------- Forwarded message ----------
> From: Jim Stoll <jim_stoll at yahoo.com>
> To: NRV Rocketry Members <nrvr-members at server2.nrvr.org>
> Cc:
> Bcc:
> Date: Fri, 9 Nov 2018 02:22:39 +0000 (UTC)
> Subject: Re: [NRVR-Members] Fwd: [TRA] [Prefects] Aerotech 54mm DMS Recall
> Notice
> Well, that's inconvenient - that's the motor (same motor, same lot number)
> that I was going to use for my L2 next weekend. :-/
>
> Thanks for passing the info along, Bob!
>
> Jim
>
> On Thursday, November 8, 2018, 9:15:16 PM EST, Bob Schoner <
> bob.schoner at gmail.com> wrote:
>
>
> FYI please check any Aerotech 54mm DMS J450DM and K535W motors per the
> recall notice from TMT (Tripoli Motor Testing).
>
> Thanks
> Bob
>
> ---------- Forwarded message ---------
> From: <no-reply at tripoli.org>
> Date: Thu, Nov 8, 2018 at 8:18 PM
> Subject: [TRA] [Prefects] Aerotech 54mm DMS Recall Notice
> To: <bob.schoner at gmail.com>
>
>
> A message was posted to the Tripoli Prefects forum.
>
> *Alan Whitmore*
> Posted:08 Nov 2018 09:18 AM
>
> *Subject:* Aerotech 54mm DMS Recall Notice
> ------------------------------
>
> Karl Baumann, from RCS RMC, Inc. [Aerotech] has issued a recall notice for
> 2 54mm DMS motors, the J450DM (lot number 092818 only) and the K535W (lot
> numbers 092418 and 101718 only). There is a problem with a batch of casing
> material with an incorrect wind angle. All other batches of these motors
> have been performing nominally. Please pay close attention to any launch at
> your club in the future that involves these two motors, and make sure that
> the flyers know the lot number of their motors and that one of the 3
> recalled lots is not installed in their rockets. All suppliers will either
> replace or refund for recalled motors.
>
>
> Alan Whitmore
> Chair, Tripoli Motor Testing Division
> ------------------------------
> To view the complete thread and reply, please visit:
> http://www.tripoli.org/Forums/aft/598
>
> Thank you, Tripoli Rocketry Association
> _______________________________________________
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>
>
>
> ---------- Forwarded message ----------
> From: Jim Stoll via NRVR-Members <nrvr-members at server2.nrvr.org>
> To: NRV Rocketry Members <nrvr-members at server2.nrvr.org>
> Cc:
> Bcc:
> Date: Thu, 8 Nov 2018 20:23:44 -0600
> Subject: Re: [NRVR-Members] Fwd: [TRA] [Prefects] Aerotech 54mm DMS Recall
> Notice
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