Why was the Saturn V considered to be human-rated after Apollo 6?
2019年6月19日 · 6: For that matter, Apollo 7, the first manned Apollo mission that actually flew, was also the first-ever flight of a Block II CSM (of the six unmanned Apollo missions - four Saturn IB missions and two Saturn V missions - one Saturn IB mission was an S-IVB checkout flight with no CSM or LM, two Saturn IB missions [AS-201 and AS-202] flew with ...
Apollo 6, reason for premature engine shutdown of two engines …
2019年5月10日 · The first flight of the Saturn V during the Apollo 4 mission was not influenced. The next Saturn V flight for Apollo 6 only one propellant line of five broke. The following first manned flight with a Saturn V for Apollo 8 (first flight to the Moon) used the modified lines without bellows sections.
Why did Apollo mission numbering skip 2,3,4,5 and 6?
2013年10月22日 · This site writes to say. Apollo 2 and 3: There were no craft named Apollo 2 or 3. Apparently after the Apollo-1 craft was destroyed during a pre-flight test at Cape Canaveral, the first few mission (through Apollo-6) were unmanned missions to test various aspects of the Apollo program - Launch vehicle, CSM, LM, and their inter-play.
Why was the Apollo 6 service module painted white?
Apollo 6 SM was older (014) than Apollo 4 SM (017) because SM 020 was destroyed as noted above so Apollo 6 used the Apollo 1 SM. $\endgroup$ – amI Commented Nov 22, 2018 at 5:43
What gave NASA the confidence for a translunar injection in …
2019年7月23日 · A full-fledged LM wouldn't be necessary until Apollo 9, and one had been tested in Earth orbit anyway on the unmanned Apollo 5 flight. Saturn-Apollo adapter. This is conical part that covers the LM. Previously flown on Apollo 4 and 6, so Apollo 8 was its third mission. Not really an issue until Apollo 9 practiced docking and extraction ...
apollo-program history engines saturn-v - Space Exploration Stack …
2022年3月17日 · Chapter 10 of Chariots For Apollo remarks the following in discussing the pogo problem of Apollo 4 and 6 and the role of the first stage F-1 engines in that: The mission analysts later discovered that two of the Saturn engines had been inadvertently tuned to the same frequency, probably aggravating the problem.
spacesuits - Did they manufacture six space suits for Apollo …
2020年3月28日 · Suit 037 was actually flown on Apollo 8. Suit 052 was the backup for that flight. Suit 055 was used to train for Apollo 8. Suit 078 was actually flown on Apollo 13. Suit 074 was the backup suit for that flight, and was also his flight suit when he was on the Apollo 11 backup crew. Lovell's training suit for Apollo 13 is not given.
What do the highlighted patterns in the Apollo Flight Plan mean?
2019年7月21日 · 6 $\begingroup$ The Apollo Flight Plan has distinctive patterns of markings (variously solid, broken, etc,) as well as other indicators (circular markings and the lines with labels such as CRO, MSFN, etc.).
apollo program - What were the hammerhead cranes used for?
This included the unmanned Apollo 6, the manned Apollo 8-17 missions, and the unmanned Skylab launch. Although the manned Skylab 2-4 and the Apollo-Soyuz Test Project used Saturn IBs, they also used the VAB and MLPs, via the famous "milk stool". The hammerhead crane may have been needed to remove the launch escape tower at the pad for Apollo 10:
How did they solve Saturn V pogo oscillation problems?
During the Apollo 13 flight the pogo effect had reappeared, this time on the second stage. Severe oscillations had forced an early shutdown (two minutes ahead of schedule) of the inboard engine. The NASA archives write to say about the Apollo 14 pogo oscillation fix. Marshall and North American engineers devised three changes to the second stage.