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- Path: sparky!uunet!elroy.jpl.nasa.gov!ames!titan.ksc.nasa.gov!holloway
- From: holloway@titan.ksc.nasa.gov
- Newsgroups: sci.space.shuttle
- Subject: Re: Todays Landing
- Message-ID: <1993Jan21.201346.5034@titan.ksc.nasa.gov>
- Date: 21 Jan 93 20:13:46 EST
- References: <74007@cup.portal.com> <1jl8j7INNsn5@rave.larc.nasa.gov>
- Organization: NASA, Kennedy Space Center
- Lines: 22
-
- In article <1jl8j7INNsn5@rave.larc.nasa.gov>, sdd@larc.nasa.gov (Steve Derry) writes:
- > Brian Stuart Thorn (BrianT@cup.portal.com) wrote:
- > : Every now and then one main gear touches down before the other.
- >
- > I didn't see this particular landing :-(. Was there a bit of a crosswind?
- > In the presence of a strong crosswind, an airplane should be landed with
- > its upwind main gear touching down first.
- > --
- > Steve Derry
-
- None to speak of, the winds were almost directly off the nose, and very light.
- The fact that one wheel touching down first was made so obvious because of the
- grooved concrete surface of the runway at KSC. The grooves are murder on the
- tires is any amount of side-slip exists at touchdown, the fact that one wing
- was lower than the other meant that some amount of side-slip was probably
- present, resulting in the very noticeable puff of smoke at tire contact.
- Reports from the runway also indicated that one tire was much more noticeably
- worn than the other. If this landing had occured at Edwards, the touchdown
- would have been much less eye-brow raising, owing to the nature of the runway
- there.
-
- Darrell Holloway
-