|
|
 |
|
|
|
register |
bbs |
search |
rss |
faq |
about
|
|
|
meet up |
add to del.icio.us |
digg it
|
|
|
|
sci.space FAQ - Schedules for Space Missons and ho
Archive-name: space/schedule
Last-modified: $Date: 92/09/02 14:48:31 $
SPACE SHUTTLE ANSWERS, LAUNCH SCHEDULES, TV COVERAGE
SHUTTLE LAUNCHINGS AND LANDINGS; SCHEDULES AND HOW TO SEE THEM
Shuttle operations are discussed in the Usenet group sci.space.shuttle,
and Ken Hollis ([email protected]) posts a compressed version
of the shuttle manifest (launch dates and other information)
periodically there. The manifest is also available from the Ames SPACE
archive in SPACE/FAQ/manifest. The portion of his manifest formerly
included in this FAQ has been removed; please refer to his posting or
the archived copy. For the most up to date information on upcoming
missions, call (407) 867-INFO (867-4636) at Kennedy Space Center.
Official NASA shuttle status reports are posted to sci.space.news
frequently.
HOW TO RECEIVE THE NASA TV CHANNEL, NASA SELECT
NASA SELECT is broadcast by satellite. If you have access to a satellite
dish, you can find SELECT on Satcom F2R, Transponder 13, C-Band, 72
degrees West Longitude, Audio 6.8, Frequency 3960 MHz. F2R is stationed
over the Atlantic, and is increasingly difficult to receive from
California and points west. During events of special interest (e.g.
shuttle missions), SELECT is sometimes broadcast on a second satellite
for these viewers.
If you can't get a satellite feed, some cable operators carry SELECT.
It's worth asking if yours doesn't.
The SELECT schedule is found in the NASA Headline News which is
frequently posted to sci.space. Generally it carries press conferences,
briefings by NASA officials, and live coverage of shuttle missions and
planetary encounters. SELECT has recently begun carrying much more
secondary material (associated with SPACELINK) when missions are not
being covered.
DIAL-A-SHUTTLE AND HOW TO USE IT
Dial-A-Shuttle is a pay-per-call (900) service run by the National Space
Society during shuttle missions. Call (909)-909-6272 24 bours a day from
two hours before launch to the post-landing press conference. Include
live communications between the astronauts and Mission Control and
special updates and interviews. Cost is $2/first minute +
$0.45/additional minutes. Limited to US and maybe Canada.
NASA SELECT offers better coverage (for free) if you can get it.
AMATEUR RADIO FREQUENCIES FOR SHUTTLE MISSIONS
The following are believed to rebroadcast space shuttle mission audio:
W6FXN - Los Angeles
K6MF - Ames Research Center, Mountain View, California
WA3NAN - Goddard Space Flight Center (GSFC), Greenbelt, Maryland.
W5RRR - Johnson Space Center (JSC), Houston, Texas
W6VIO - Jet Propulsion Laboratory (JPL), Pasadena, California.
W1AW Voice Bulletins
Station VHF 10m 15m 20m 40m 80m
------ ------ ------ ------ ------ ----- -----
W6FXN 145.46
K6MF 145.585 7.165 3.840
WA3NAN 147.45 28.650 21.395 14.295 7.185 3.860
W5RRR 146.64 28.400 21.350 14.280 7.227 3.850
W6VIO 224.04 21.340 14.270
W6VIO 224.04 21.280 14.282 7.165 3.840
W1AW 28.590 21.390 14.290 7.290 3.990
W5RRR transmits mission audio on 146.64, a special event station on the
other frequencies supplying Keplerian Elements and mission information.
W1AW also transmits on 147.555, 18.160. No mission audio but they
transmit voice bulletins at 0245 and 0545 UTC.
Frequencies in the 10-20m bands require USB and frequencies in the 40
and 80m bands LSB. Use FM for the VHF frequencies.
[This item was most recently updated courtesy of Gary Morris
([email protected], KK6YB, N5QWC)]
SOLID ROCKET BOOSTER FUEL COMPOSITION
Reference: "Shuttle Flight Operations Manual" Volume 8B - Solid Rocket
Booster Systems, NASA Document JSC-12770
Propellant Composition (percent)
Ammonium perchlorate (oxidizer) 69.6
Aluminum 16
Iron Oxide (burn rate catalyst) 0.4
Polybutadiene-acrilic acid-acrylonitrile (a rubber) 12.04
Epoxy curing agent 1.96
End reference
Comment: The aluminum, rubber, and epoxy all burn with the oxidizer.
NEXT: FAQ #10/15 - Historical planetary probes
|
|
|
To the best of our knowledge, the text on this page may be freely reproduced and distributed.
If you have any questions about this, please check out our Copyright Policy.
totse.com certificate signatures
|
|
|
About | Advertise | Bad Ideas | Community | Contact Us | Copyright Policy | Drugs | Ego | Erotica
FAQ | Fringe | Link to totse.com | Search | Society | Submissions | Technology
|
|
|
|
|
|
