DaveS - 6/2/2006 3:55 AMLaunch now Feb 9 at 1:00 pm PST(3:00 pm EST, 2000 ZULU) according to the SpaceX website.
Crispy - 7/2/2006 5:28 AMStill - test firing on the pad - is that something other rockets do?
Crispy - 7/2/2006 11:28 AMStill - test firing on the pad - is that something other rockets do?
braddock - 7/2/2006 8:06 AMQuoteCrispy - 7/2/2006 5:28 AMStill - test firing on the pad - is that something other rockets do?I'm curious about that too. I wonder if it may be something made possible by the new hold-down arms they designed and installed since the last attempt.Does anyone else know the issues involved in a rocket test firing on the pad? Has that been done before? I may want to work that into the eventual pre-launch article.
dmc6960 - 7/2/2006 11:58 PMDoes anyone have any pictures of the buckled first stage tank on their previous launch attempt? Or is this something they as a private company are choosing not to advertise? I find it odd that their "pictures" page on their website has not been updated in a very long time... no Marshall Islands photos up there. The only ones they've posted from the launch site are a few that show up on their updates page, but then dissapear with the next update. Spaceflightnow.com has some of the best pictures of the rocket on its pad, but I am really surprised I had to go there to get them, instead of SpaceX's website.-Jim
braddock - 8/2/2006 12:05 PMOkay, unofficial source time...Looks like SpaceX had a power distribution board issue that was discovered on Saturday.
When other rocket companies need something done, they requisition the right forms, talk to the right people, go back to the right forms, try again with another set of right people, go back to the forms, and eventually go a little more postal each day.When SpaceX needs something done, they do it, and they do it fast.
Crispy - 8/2/2006 8:45 AMWasn't it a power distribution issue that caused the last abort?
Hang on, that's the unofficial source isn't it
Crispy - 8/2/2006 7:45 AMbtw, Elon's brother has updated his blog - http://kwajrockets.blogspot.com/QuoteWhen other rocket companies need something done, they requisition the right forms, talk to the right people, go back to the right forms, try again with another set of right people, go back to the forms, and eventually go a little more postal each day.When SpaceX needs something done, they do it, and they do it fast.Tells the story of how they basicly flew an intern from the spacex offices half way round the world and back to find the right capacitors to fix the rocket.Hang on, that's the unofficial source isn't it
braddock - 7/2/2006 5:16 PMSpaceX finally gave a time for their Friday launch window: The launch window on Friday is 1- 7 p.m. (California time).
braddock - 8/2/2006 9:42 PMQuotebraddock - 7/2/2006 5:16 PMSpaceX finally gave a time for their Friday launch window: The launch window on Friday is 1- 7 p.m. (California time). If you're very astute, you will notice that SpaceX has just changed the time for the beginning of their launch window on their web site from 1pm to noon.New launch window is now Friday Feb 10th from Noon to 7pm California time (3 - 10pm East coast time)!
Crunch - 8/2/2006 6:24 PMWhy the delay? they said the 8th would be "early" for them??
A 2 day delay is a lost window for the sat?
DaveS - 7/2/2006 8:27 AMYes. All orbiters have done it prior to their maiden flights. These test firings is usually known as Flight Readiness Firings or FRFs for short.
dmc6960 - 9/2/2006 9:35 PMJust in from SpaceX updates page....."After analyzing data from the static fire countdown, we decided to postpone the launch. The vehicle is being lowered for further investigation.Once we have thoroughly checked out all systems, I will post an update on what was found and when the next countdown attempt will occur. Based on range availability and logistics constraints, a rough guess would be two to four weeks."Bummer! I wanna see that baby fly!
1. We've figured out what caused the sequence to stop, but now we need to fix it. It has something to do with the timing of the ignitors, which is measured in milliseconds. I'd tell the problem in detail, but I'm not sure if you have time for me to go get a Phd in Engineering.2. We want to lower the rocket and check the fuel tanks in the 2nd stage. The readings indicated the pressure was acting incorrectly. Until we lower and see for ourselves, we can't really know what the problem is.3. The Freakin' LOX! Yes, the same painful problem we experienced in the first launch. Being in the middle of nowhere is really annoying. Doing a second hold-down fire means that we won't have enough LOX for a launch attempt. Even though we are out of the launch window, this is still infuriating.
publiusr - 10/2/2006 6:27 PMQuote1. We've figured out what caused the sequence to stop, but now we need to fix it. It has something to do with the timing of the ignitors, which is measured in milliseconds. I'd tell the problem in detail, but I'm not sure if you have time for me to go get a Phd in Engineering.2. We want to lower the rocket and check the fuel tanks in the 2nd stage. The readings indicated the pressure was acting incorrectly. Until we lower and see for ourselves, we can't really know what the problem is.3. The Freakin' LOX! Yes, the same painful problem we experienced in the first launch. Being in the middle of nowhere is really annoying. Doing a second hold-down fire means that we won't have enough LOX for a launch attempt. Even though we are out of the launch window, this is still infuriating.Ha! Ha! LOL. I'm starting to wonder if they even HAVE a rocket. Imagine waking up to a Drudge Report that the Falcon rocket was a big drainage pipe filled with some dry ice buckets inside it to get a nice bit of frost and vapor for all the idiot reporters to see smoking off it. Put a flame thrower at the bottom and there you have it. Then show some static test shots from the 1960s that nobody remembers.When its time to launch "We have a problem--by the way, here is the latest lawsuit--where I'm **really** going to get my money."What a great sit-com moment.
publiusr - 10/2/2006 5:27 PMHa! Ha! LOL. I'm starting to wonder if they even HAVE a rocket. Imagine waking up to a Drudge Report that the Falcon rocket was a big drainage pipe filled with some dry ice buckets inside it to get a nice bit of frost and vapor for all the idiot reporters to see smoking off it. Put a flame thrower at the bottom and there you have it. Then show some static test shots from the 1960s that nobody remembers.When its time to launch "We have a problem--by the way, here is the latest lawsuit--where I'm **really** going to get my money."What a great sit-com moment.
Crunch - 10/2/2006 10:44 PMHow is the LOX issue? I know it’s unofficial but will SpaceX have the Ability to generate the LOX it needs on the island?
Any idea how engine preformed? Good, Bad, Ugly? I’m especially curious about the ablative nozzle.
braddock - 10/2/2006 10:02 PMUpdate from Musk:We were very happy to be able to execute a flight countdown all the wayto lighting the engine. Although there wasn't a launch this time, wemade a lot of progress refining the rocket and launch pad -- all workthat needed to be done anyway. I will post a longer update on our sitenext week, after we have enough time to finish forensics of recentevents and formulate next steps.---Elon MuskVideo of the static fire:http://www.spacex.com/webcast/F1StaticFireClip.wmv
braddock - 13/2/2006 8:55 PMIn other SpaceX news, we are awaiting a court's decision on a motion to dismiss the SpaceX vs. Boeing and Lockheed anti-trust case that was heard today.Update thread for the court case:http://forum.nasaspaceflight.com/forums/thread-view.asp?tid=1559&posts=4#M20358
publiusr - 24/2/2006 5:32 PMHeard anything else?