Author Topic: SpaceX F9 : Starlink v1.0 L15 : CC SLC-40 : Nov 24 2020 (Nov 25 0213 UTC)  (Read 92577 times)

Offline niwax

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This booster has now delivered Telstar 18V, the second heaviest commsat ever launched, eight Iridium satellites and 300 Starlinks, for a total of around 100t of payload.
So, we can call it SpaceX's first Saturn V class booster?

That is a heck of a resume, 309 satellites.  It has flown 7% of all Falcon 9 missions. 

I find that to maybe be the crazy stat for this impressive booster.

Fingers crossed for 3 more successful flights and a healthy fairing recovery as well.

Question: do we know if SpaceX is going to retire boosters at 10 flights or will they keep going as long as the vehicle is healthy and find the usable life of F9?

Forget 7% of all Falcon missions, this booster has launched 10% of all active satellites! (Extrapolating from late 2019 Statista data with Starlink added on top)

Offline vaporcobra

That is a heck of a resume, 309 satellites.  It has flown 7% of all Falcon 9 missions. 

Question: do we know if SpaceX is going to retire boosters at 10 flights or will they keep going as long as the vehicle is healthy and find the usable life of F9?

Technically, that means that one reusable rocket booster has singlehandedly launched what is effectively the world's largest satellite constellation by a factor of roughly two in less than 18 months.

As far as reusability ceilings go, Musk's own comments before the Block 5 debut:

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if there's something off-nominal that occurs, that may require some unscheduled maintenance but there's no scheduled maintenance for every 10 flights. And then there'll be some moderate scheduled maintenance at 10 but we believe that the Block 5 boosters are capable of on the order of at least 100 flights before being retired. Maybe more.

He also estimated there would be at least 300 Falcon Block 5 launches total before Starship takes over. But this is no longer specific to Starlink-15 so should probably go to one of the many general reusability threads.
« Last Edit: 11/25/2020 05:26 pm by vaporcobra »

Offline klod

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Question: do we know if SpaceX is going to retire boosters at 10 flights or will they keep going as long as the vehicle is healthy and find the usable life of F9?
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Aiming for 10+ flights of booster & fairing by end of next year.
https://twitter.com/elonmusk/status/1313446518695763968?s=20

Offline ChrisC

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Question: do we know if SpaceX is going to retire boosters at 10 flights or will they keep going as long as the vehicle is healthy and find the usable life of F9?

[and a couple subsequent replies]

Please note that there is an entire SECTION of this forum devoted to SpaceX reusability, including threads that discuss the limits of reusability:

https://forum.nasaspaceflight.com/index.php?board=66.0
PSA #1:  Suppress forum auto-embed of Youtube videos by deleting leading 'www.' (four characters) in YT URL; useful when linking text to YT, or just to avoid bloat.
PSA #2:  Users who particularly annoy you can be suppressed in forum view via Modify Profile -> Buddies / Ignore List.  *** See profile for two more NSF forum tips. ***

Online FutureSpaceTourist

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https://twitter.com/tskelso/status/1331758890224996353

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Based on the latest #Starlink SupTLEs from CelesTrak, STARLINK-1836 is currently leading the tightly packed train of satellites (for scheduling pass visibilities).

Offline jacqmans

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Jacques :-)

Offline jacqmans

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Jacques :-)

Online FutureSpaceTourist

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https://twitter.com/kyle_m_photo/status/1331915535794180098

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Ms. Chief just arrived back at Port Canaveral with one fairing half that looks intact. #SpaceXFleet #SpaceX

Edit to add:

https://twitter.com/kyle_m_photo/status/1331920427543896065

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Here is a better photo of Ms. Chief's fairing half now that she is docked in port and there is more light. #SpaceXFleet #SpaceX
« Last Edit: 11/26/2020 10:31 am by FutureSpaceTourist »

Online FutureSpaceTourist

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Online FutureSpaceTourist

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https://twitter.com/gregscott_photo/status/1331942896040374272

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Around 6am this morning Ms Chief returned to a dark & foggy Port Canaveral with 1 fairing half from the latest #Starlink mission. The fairing was recovered from the wtr but looks to be intact. GO Searcher is still on its way back with the other half. #SpaceX #NASA #SpaceXFleet

Online FutureSpaceTourist

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https://twitter.com/spacexfleet/status/1332122090699436033

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GO Searcher will arrive at Port Canaveral in approximately 2.5 - 3 hours from now.

The ship is hopefully carrying the second fairing half from the recent Starlink mission.

Ms. Chief arrived earlier today with the first half.

Online zubenelgenubi

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GO Searcher moved past the NSF Fleetcam at 10:11 pm EST (circa 5 hours before this post), carrying a fairing half under a blue tarp.
« Last Edit: 11/27/2020 07:15 am by zubenelgenubi »
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Online FutureSpaceTourist

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https://twitter.com/gregscott_photo/status/1332174729587929089

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Just after 10pm tonight Go Searcher came back into Port Canaveral carrying the 2nd half of the fairing from the latest #Starlink mission. The fairing was recovered from the wtr but looks to be intact. Ms. Chief arrived earlier today with the first half. #SpaceX #NASA #SpaceXFleet

Edit to add:

https://twitter.com/julia_bergeron/status/1332162283741573122

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Whoop there it is! GO Searcher and her crew have arrived in Port Canaveral with the second fairing half from the Starlink mission. Searcher showing off that it's not just a Dragon recovery vessel after all. #SpaceXFleet #Starlink
« Last Edit: 11/27/2020 08:26 am by FutureSpaceTourist »

Online FutureSpaceTourist

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https://twitter.com/spacexfleet/status/1332323681020817413

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OCISLY droneship arrival at Port Canaveral is now set for NET 7 - 8am ET tomorrow, Saturday 28th.

Online FutureSpaceTourist

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Some day time shots

https://twitter.com/ken_kremer/status/1332400483902873604

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Both recovered #spacex payload  fairing halves arrived back @PortCanaveral on thanksgiving morn and eve on deck #gomstree & #GoSearcher -covered by blue tarps. from 16th #Starlink launch . Ken Kremer / spaceupclose

Online FutureSpaceTourist

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Live stream for later today


Online FutureSpaceTourist

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https://twitter.com/jconcilus/status/1332649979123527681

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Welcome back, @SpaceX booster leader!  B1049 approaching Port Canaveral at sunrise just now...if you squint. ;-)

Edit to add:

https://twitter.com/spacexfleet/status/1332708079792689154
« Last Edit: 11/28/2020 04:02 pm by FutureSpaceTourist »

Online FutureSpaceTourist

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https://twitter.com/kyle_m_photo/status/1332660190852902912

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Here comes B1049.7, the first booster to land seven times. #SpaceXFleet #SpaceX

Edit to add:

https://twitter.com/julia_bergeron/status/1332661167949574146

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Good morning from Port Canaveral. Tug Hawk and Of Course I Still Love You are over the horizon and making their way in with the life leader booster B1049.7 #SpaceXFleet #Falcon9
« Last Edit: 11/28/2020 11:23 am by FutureSpaceTourist »

Online FutureSpaceTourist

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https://twitter.com/kyle_m_photo/status/1332669237375209472

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B1049.7, the most dirty booster yet #SpaceXFleet #SpaceX

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