Launch Date: December 2nd Launch Window: 1832 GMT (1:32 p.m. EST; 10:32 a.m. PST) Launch site: SLC-4E Vandenberg Booster Recovery: ASDS - JRTI Booster Type: B1046.3 - Reused Block 5 Mass: TBD Orbit: SSO A SpaceX Falcon 9 rocket will launch with Spaceflight’s SSO-A rideshare mission, a stack of satellites heading into sun-synchronous polar orbit. Numerous small payloads will be launched on this mission for nearly 50 government and commercial organizations from 16 countries, including the United States, Australia, Finland, Germany, Singapore and Thailand. Notable Smallsats on this mission include: Eu:CROPIS, ITASAT-1, and and two high-resolution SkySat imaging satellites for Planet Labs. This is the 18th reuse of a booster and this will likely be the first time an orbital class booster will be reused for a third launch. It is not known whether this will be a RTLS or ASDS recovery yet. It will be the 19th launch of the year if the schedule holds. Which could happen because SpaceX on 10/13/18 has 5 new Block 5 boosters and 4 previously flown boosters available.
deployment expected to look a little something like this @ 1:10 because media links don't let you specify a time, apparently.
An important milestone- using boosters twice has been straightforward: now we see if it is possible to use them over and over again...
I am planning to go to this launch and hoping it will be RTLS! Since it’s a slow work week, even if the launch date slips several days I still should be able to make the launch.
Fine. There is almost no way it isn't confusing. It needs a longer description than the title allows. That's why in the text it's: "This is the 17th reuse of a booster and this will likely be the first time an orbital class booster will be reused for a third launch. It is not known whether this will be a RTLS or ASDS recovery yet."
I'm with Grendal on this. 1st 2nd Reuse does make sense, you just have to break it down. This F9 booster flew once. Then it flew a 2nd time for its 1st reuse. The upcoming 3rd flight will be its 2nd reuse and also the 1st time this has been attempted using a Block 5 booster.
That's the updated title. It said third reuse previously just like: Which is incorrect as it is the third flight, 3rd use, but only 2nd reuse. 1st 3rd flight would also work for a title, but then, after 4 more times, they'll get sued (or sponsored) by fifth third bank
Return To Launch Site (or Landing) We have a whole list of information on acronyms in a pinned post here: Space(X) Acronyms, Abbreviations, and Data Links
If I'm not mistaken RTLS started out being a particularly dangerous, untested abort mode for the shuttle. It's a bit different in the SpaceX context, though.
Good point, especially noting the risk to the shuttle crew. The SpaceX method of RTLS is dramatic, yet it's reliable and has perhaps even become routine. Checking Wiki I learned that NASA actually toyed with the idea of demonstrating RTLS on the first shuttle flight. Even one of the bravest astronauts of that era wasn't too crazy about that idea......."To provide an incremental non-orbital test, NASA considered making the first mission an RTLS abort. However, STS-1 commander John Young declined, saying, "let's not practice Russian roulette" and "RTLS requires continuous miracles interspersed with acts of God to be successful"."
The landing site (LZ-4) at Vandenberg is practically the launch site since they are so close together. However LZ-1, at the Cape, is pretty far from SLC-40 and LC-39A. It won't be until BFR that we will actually get a RTLaunchS. Currently, for SpaceX, it should be RTLandingS. Or possibly: RTLZ = Return To Landing Zone.