Author Topic: SpaceX F9 : Starlink group 4-27 : CCSFS SLC-40 : 19 August 2022 (19:21 UTC)  (Read 27299 times)

Online FutureSpaceTourist

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https://twitter.com/raul74cz/status/1560307863830028293

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LHA map for #Starlink Group 4-27 from CCSFS SLC-40 NET 19 Aug 19:24 UTC, alternatively 20 to 26 Aug based on NOTMAR/NOTAMs. B1062.9 planned landing with roughly estimated fairing recovery approx. 656km downrange. Stage2 debris reentry in eastern Pacific. bit.do/LHA19

Online FutureSpaceTourist

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https://twitter.com/tskelso/status/1560330724804161536

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.@SpaceX has adjusted the launch/deployment times for the #Starlink Group 4-27 launch to 2022-08-19 at 19:21:20 UTC and 19:36:39.720 UTC (~3 minutes earlier). CelesTrak's pre-launch SupGP data has been updated accordingly: celestrak.org/NORAD/elements….

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Here's a new cancel-and-replace NGA notice.  The schedule has not changed. <snip>

Quote from: NGA
151850Z AUG 22
NAVAREA IV 812/22(11,26).
WESTERN NORTH ATLANTIC.
UNITED STATES.
FLORIDA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   191914Z TO 192021Z AUG, <snip>

[19:14-19:34 UTC interval in weather forecast]

Apparently, there is no same day, an hour or two later, backup launch time for this flight?

How many more Group 4 launches are necessary to complete the population?  The most recent FCC frequency allocation submission was for 4-35.
« Last Edit: 08/18/2022 08:02 pm by zubenelgenubi »
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Offline Ken the Bin

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Here's a new cancel-and-replace NGA notice.  The schedule has not changed. <snip>

Quote from: NGA
151850Z AUG 22
NAVAREA IV 812/22(11,26).
WESTERN NORTH ATLANTIC.
UNITED STATES.
FLORIDA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   191914Z TO 192021Z AUG, <snip>

[19:14-19:34 UTC interval in weather forecast]

Apparently, there is no same day, an hour or two later, backup launch time for this flight?

That's correct.  When there is a same-day backup time for a mid-inc launch, it's typically roughly an hour before the end of the NGA hazard warning period.

One hour before 20:21 is the current 19:21 launch time.

Offline Rondaz

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B1062 will be launching Starlink 4-27, tomorrow This will be a 26 day turnaround time for this booster after previously launching on July 24th.

(B1062 holds the record for fastest turnaround time for a booster which was 21 days back in April 2022)

https://twitter.com/JennyHPhoto/status/1560293021140545536

Offline Rondaz

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Orbital Launch no.104 of 2022

Starlink L56 | SpaceX | August 19 | 1924 UTC

@SpaceX to launch another batch of 53 #Starlink V1.5 (G4-27) on its #Falcon9 FT (booster #B1062.9) from @SLDelta45 LC-40, Florida.


https://twitter.com/SpaceIntellige3/status/1560242583867113473

Online FutureSpaceTourist

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https://twitter.com/sldelta45/status/1560379012576415744

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❗ ❗ LAUNCH ALERT ❗ ❗

Tomorrow afternoon, SLD 45 will support the Starlink 4-27 launch.

If you’re a member of our flying or boating community, make sure you check our launch hazard and airspace closure areas at patrick.spaceforce.mil prior to taking off or setting sail.

Online FutureSpaceTourist

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https://twitter.com/spacex/status/1560415332803653632

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Targeting Friday, August 19 for a Falcon 9 launch of 53 Starlink satellites to orbit from SLC-40 in Florida. Teams are keeping an eye on weather, which is currently 50% favorable for liftoff
https://www.spacex.com/launches/sl4-27/
« Last Edit: 08/19/2022 12:06 am by FutureSpaceTourist »

Offline SPKirsch

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https://www.spacex.com/launches/sl4-27/

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SpaceX is targeting Friday, August 19 for a Falcon 9 launch of 53 Starlink satellites to low-Earth orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. The instantaneous launch window is at 3:21 p.m. ET (19:21 UTC), and a backup opportunity is available on Saturday, August 20 at 2:59 p.m. ET (18:59 UTC).

The first stage booster supporting this mission previously launched GPS III Space Vehicle 04, GPS III Space Vehicle 05, Inspiration4, Ax-1, Nilesat 301, and three Starlink missions. Following stage separation, Falcon 9’s first stage will return to Earth and land on the A Shortfall of Gravitas droneship stationed in the Atlantic Ocean.

A live webcast of this mission will begin about five minutes prior to liftoff.

Offline soltasto

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"Press kit" capture with OCR

Offline Rondaz

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Booster #B1062 is scheduled to launch on its 6th Mission for 2022, equaling the most launches by a reflown booster in a calendar year. #B1061 launched 6 times in 2021 #SpaceX #Falcon9

Booster B1062 still holds the fastest turnaround record at 21 Days, 6 Hours, 10 Minutes

https://twitter.com/BoosterSpX/status/1560386654380011520

Offline Rondaz

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Upcoming 23rd #Starlink launch of this year via #SpaceX's #Falcon9 vehicle..

Booster supporting this mission..

https://twitter.com/_rykllan/status/1560470087253069826

Offline Rondaz

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Probability of violating weather constraints: 50%
Concerns: Cumulus Cloud Rule, Surface Electric Field Rule, Lightning Rule.

Weather Conditions
Weather/Visibility:

Sct. Storms / 7 mi.

Temp/Humidity:

86°F / 65%

Liftoff Winds (200’): 140° 7 - 12 mph
After 24 hour delay: 30%

https://twitter.com/SpaceTfrs/status/1560476700521136128

Offline Rondaz

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#SpaceX is targeting Friday, August 19 for a #Falcon9 launch of 53 #Starlink satellites to low-Earth orbit from Space Launch Complex 40 (SLC-40) at Cape Canaveral Space Force Station in Florida. The instantaneous launch window is at 3:21 p.m. ET (19:21 UTC).

https://twitter.com/spacextracker/status/1560611563735846913

Offline Alexphysics

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Offline Rondaz

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Another 53 Starlink internet satellites are ready to rocket into orbit Friday from Cape Canaveral on a SpaceX Falcon 9 rocket. The two-stage Falcon 9, powered by a reusable booster, will place the 53 internet relay nodes into a low-altitude transfer orbit.

https://twitter.com/SpaceflightNow/status/1560668842334253057

Offline daveglo

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Under 2 hours to launch, weather board shows all green.

Online zubenelgenubi

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If Starlink 4-27 launched launches successfully today, becoming it will be the second of two successful orbital launches on August 19 UTC.

At 17:37 UTC, a CZ-2D from Xichang launched the Yaogan-35 Group 4 triplet.

Edited
« Last Edit: 08/19/2022 09:27 pm by zubenelgenubi »
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