[](/# MC // section intro)

Welcome to the r/SpaceX Starlink 3-4 Launch Discussion and Updates Thread!

Welcome everyone!

Currently scheduled	30 August 10:40 PM local 05:40 UTC (31 August)
Backup date	Next days
Static fire	None
Payload	46 Starlink v1.5
Deployment orbit	LEO
Vehicle	Falcon 9 v1.2 Block 5
Core	B1063-7
Past flights of this core	Sentinel 6, Dart, 4x Starlink
Launch site	SLC-4E,Califonrnia
Landing	OCISLY
Mission success criteria	Successful deployment of spacecraft into contracted orbit

[](/# MC // section events)

Timeline

Time	Update
[](/# MC // row 0) T+9:08	Norminal Orbital Insertion
[](/# MC // row 1) T+8:44	SECO
[](/# MC // row 2) T+8:19	Landign Success
[](/# MC // row 3) T+7:56	Landing Burn
[](/# MC // row 4) T+6:27	Entry Burn shutdown
[](/# MC // row 5) T+6:07	Entry Burn startup
[](/# MC // row 6) T+3:17	3rd Flight for both Fairings
[](/# MC // row 7) T+2:45	Fairing Seperation
[](/# MC // row 8) T+2:33	SES-1
[](/# MC // row 9) T+2:27	Stage Sep
[](/# MC // row 10) T+2:26	MECO
[](/# MC // row 11)	MaxQ
[](/# MC // row 12) T-0	Liftoff
[](/# MC // row 13) T-60	Startup
[](/# MC // row 14) T-3:40	Strongback retraction
[](/# MC // row 15)	Livestream started
[](/# MC // row 16) T-20:00	20 Minute Vent
[](/# MC // row 17) T-32:28	Fueling underway
[](/# MC // row 18)	Thread went live

[](/# MC // section viewing)

Watch the launch live

Stream	Link
Official SpaceX Stream	https://youtu.be/zSJWK_pmXVw

[](/# MC // section stats)

Stats

☑️ 173 Falcon 9 launch all time

☑️ 133 Falcon 9 landing

☑️ 155 consecutive successful Falcon 9 launch (excluding Amos-6) (if successful)

☑️ 39 SpaceX launch this year

☑️ Heaviest Payload to date

[](/# MC // section mission)

[](/# MC // section landing)

[](/# MC // section resources)

Resources

Mission Details 🚀

Link	Source
SpaceX mission website	SpaceX

Community content 🌐

Link	Source
Flight Club	u/TheVehicleDestroyer
Discord SpaceX lobby	u/SwGustav
Rocket Watch	u/MarcysVonEylau
SpaceX Now	u/bradleyjh
SpaceX time machine	u/DUKE546
SpaceXMeetups Slack	u/CAM-Gerlach
Starlink Deployment Updates	u/hitura-nobad
SpaceXLaunches app	u/linuxfreak23
SpaceX Patch List

[](/# MC // section participate)

Participate in the discussion!

🥳 Launch threads are party threads, we relax the rules here. We remove low effort comments in other threads!

🔄 Please post small launch updates, discussions, and questions here, rather than as a separate post. Thanks!

💬 Please leave a comment if you discover any mistakes, or have any information.

✉️ Please send links in a private message.

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[](/# MC // section END)

[](/# MC // let time = 1661924431000) [](/# MC // let launch = S3.3) [](/# MC // let video = zSJWK_pmXVw)