I think that engine burning green was probably weaker than the design thrust.  
It still stuck the landing, and was motionless and vertical for a half second.  
But internal parts were probably moving downward due to the lack of soft 
landing.  It is supposed to be able to land on 2 engines, so the controller 
should have throttled it up.  

Some software tweaks.  Musk estimated 1/3rd chance of everything going right.  
SN9 is ready to fly.  At least the belly flop maneuver looked flawless.  

From: Matt Hoppes 
Sent: Wednesday, December 9, 2020 4:03 PM
To: AnimalFarm Microwave Users Group 
Subject: Re: [AFMUG] OT Starship launch again

It did look like it came in a bit hot. 


  On Dec 9, 2020, at 6:01 PM, Bill Prince <[email protected]> wrote:


   
  All I can say is cleanup in isle 3.

  That was awesome to watch. I thought they had it until the last few seconds. 
It looked (to me) like they were coming in too hot.

  I also was wondering on the flight whether going from 3 engines to 2, and 
then to 1 was an anomaly. Based on the fact that all 3 fired up again on the 
landing that it was part of the plan.



bp
<part15sbs{at}gmail{dot}com>On 12/9/2020 2:56 PM, Chuck McCown via AF wrote:

    One of the engines was burning bright green the last 5 seconds or so.  
Burning copper based metal parts it appears.
    But if you put it in .25 speed play and single step through the last second 
or so, it stuck the landing.  It was at rest, vertical and then it blew up.  

    From: Matt Hoppes 
    Sent: Wednesday, December 9, 2020 3:54 PM
    To: AnimalFarm Microwave Users Group 
    Cc: Chuck McCown 
    Subject: Re: [AFMUG] OT Starship launch again

    Boom. 


      On Dec 9, 2020, at 5:23 PM, Chuck McCown via AF mailto:[email protected] 
wrote:


       
      https://youtu.be/ap-BkkrRg-o-- 
      AF mailing list
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      http://af.afmug.com/mailman/listinfo/af_af.afmug.com


     
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