Question How i deorbit the Shuttle to land at KSC or EDW?

Johan2011

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I made a STS-51L Mission with SSU, but grapple the Spartan-203 do not work. I pressed CTRL+ENTER many times and Nothing Happens.
 

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Urwumpe

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What does that all have to do with reentry? :rolleyes:
 

Johan2011

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I used BaseSyncMFD, I set the maneuver for Deorbit, When i start OPS 301, then OPS 302.

You need an 225km Circularized Orbit and a distance from 18000km and dropping to do the Burn.

In OPS 201 i load the Deorbit maneuver:

ITEM 14+5+75+0+0 EXEC
ITEM 19 EXEC

In OPS 302 i put the next in the DPS for deorbit:

ITEM 6+0.0-5.7+5.7 EXEC (To load the deorbit trim)
ITEM 19-XXX EXEC (To load the PEG, In BaseSyncMFD, use the alt to Load PEG)
ITEM 22 EXEC (To load the Burn)
SPEC 50 PRO (To load the Landing Sites)
OMS ENGINES (To enable OMS Engines, Wait the Shuttle get to the point when the distance Drops, Set to ARM/PRESS)
EXEC (To burn the OMS to Deorbit the Shuttle, When the Shuttle distance drops to 18000km, press EXEC to burn)

I switch to OPS 303 after the Burn is Complete.

You can see TFF (Time for 400000ft (121.92km)), When TFF Reaches 10 minutes, In CRT 2 go to SPEC 51.

When TFF reaches 5 minutes, I set ITEM 27 EXEC to Do the Manuever for Entry.

When TFF reaches 2 minute and 30 seconds, I start the APUs and the Flight controller Powers.

When TFF reaches 30 seconds, I switch the DAP to LVLH.

When TFF reaches 0 seconds, I go to OPS 304.
 
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