Author Topic: LIVE: GCOM-C/SLATS - H-IIA F37 , December 23, 2017 (01:26 UTC)  (Read 48807 times)

Offline Satori

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3 m to launch... nice weather at Tanegashima... Launcher on inter power.

Online ZachS09

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Stage 1 LH2 pressurization complete.

Coming up on T-2 minutes.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Online William Graham

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Tanks pressurised
« Last Edit: 12/23/2017 12:25 am by William Graham »

Offline Satori

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2 m to launch... pressurization complete.

Offline Satori

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1 minute to launch!

Online ZachS09

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Stage 1 LOX pressurization complete.

T-1 minute and counting.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Online William Graham

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One minute to launch

Online William Graham

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« Last Edit: 12/23/2017 12:26 am by William Graham »

Online ZachS09

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T-45 seconds. Again, make sure to tune in to the Iridium-NEXT F4 launch if desired.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Online ZachS09

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T-30 seconds. Pad water deluge system turning on.

Main engine start will be commanded at T-4.7 seconds. Half a second before liftoff, the SRB-A3 motors will be ignited.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Offline Satori

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Online ZachS09

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T-15 seconds. Guidance flight mode is activated and the hydrogen burn igniters have been lit.

10, 9, 8, 7, 6, main engine start, 4, 3, 2, 1, and we have liftoff. Liftoff of the GCOM-C and SLATS satellites atop the 37th H-IIA launch vehicle. We've cleared the tower.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Online ZachS09

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Pitch and roll programs have begun. The initial launch azimuth is 110 degrees, but a dogleg maneuver will be conducted before the end of first stage powered flight.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Online William Graham

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LIFTOFF

Online ZachS09

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T+35 seconds. SRB-A3 chamber pressures look good. The LE-7A main engine also burning nicely.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

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T+50 seconds. Mach 1 has been passed. Now going through Max-Q.

One minute into the flight.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

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Launch!

Online William Graham

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T+1 minute, 35 seconds.

SRB-A3 motors burning out. Standing by for jettison in about ten seconds.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

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