Author Topic: Soyuz MS-06 EOM Events (Undock, Entry, Landing) February 28, 2018 (Read 21516 times)

centaurinasa · « **Reply #60 on:** 02/28/2018 12:12 am »

Soyuz transition to Deorbit burn orientation (retrograde attitude)

centaurinasa · « **Reply #61 on:** 02/28/2018 12:13 am »

Before enabling the automatic burn sequence , burn parameters provided by the Digital Flight Control System are checked one last time...

centaurinasa · « **Reply #62 on:** 02/28/2018 12:18 am »

20 minutes from deorbit burn...

centaurinasa · « **Reply #63 on:** 02/28/2018 12:24 am »

Timeline (UTC):
1:38:39: Deorbit Burn (4:39, 128m/s)
2:05:50: Module Separation
2:08:40: EI "Entry Interface"
2:10:09: EG "Entry Guidance"
2:12:20: Comm Window
2:14:52: Peak G load
2:17:05: Parachute Deployement
2:31:21: Touchdown

centaurinasa · « **Reply #64 on:** 02/28/2018 12:29 am »

10 helicopters at primary landing site, and 2 to ballistic site.

centaurinasa · « **Reply #65 on:** 02/28/2018 12:31 am »

Roll manoeuver complete.

Phillip Clark · « **Reply #66 on:** 02/28/2018 12:33 am »

Has the planned landing site been specified?

centaurinasa · « **Reply #67 on:** 02/28/2018 12:33 am »

SKD main engine protective cover open.

centaurinasa · « **Reply #68 on:** 02/28/2018 12:39 am »

DEORBIT burn.

centaurinasa · « **Reply #69 on:** 02/28/2018 12:41 am »

As usual, Soyuz Cder provide a running commentary of Soyuz parameters (fuel consumption, press, ...), to inform MCC-M

centaurinasa · « **Reply #70 on:** 02/28/2018 12:43 am »

"All parameters nominal"

centaurinasa · « **Reply #71 on:** 02/28/2018 12:44 am »

Burn complete ! (4 mn 39 sec, Delta V: 128 m/s)

centaurinasa · « **Reply #72 on:** 02/28/2018 12:45 am »

Helmets closed.

centaurinasa · « **Reply #73 on:** 02/28/2018 12:45 am »

BO open valve to vent down to space.

centaurinasa · « **Reply #74 on:** 02/28/2018 12:46 am »

Crew monitoring Descent Module pressures.

centaurinasa · « **Reply #75 on:** 02/28/2018 12:47 am »

Normal loss of voice communication.

centaurinasa · « **Reply #76 on:** 02/28/2018 12:49 am »

Ballisticians at MCC-M, check the Deorbit burn telemetry to update the expected landing point...

centaurinasa · « **Reply #77 on:** 02/28/2018 12:57 am »

1st view of landing site

Chris Bergin · « **Reply #78 on:** 02/28/2018 12:59 am »

Isn't that some sort of burial site? I remember one landed close years back and that was what those structures were supposed to be.

centaurinasa · « **Reply #79 on:** 02/28/2018 01:00 am »

Soyuz in attitude for modules sep.