[HoustonHam] FW: ARLS001 NASA Seeks Amateur Radio Operators' Aid to Listen for Nanosatellite's Beacon Signal

McClure, Rob K Rob.McClure at c-a-m.com
Thu Jan 20 13:35:24 EST 2011


Chris,

Is this something we'll have to check a satellite website to see when
it's going to be over us?

73, Rob, KC5RET

-----Original Message-----
From: houstonham-bounces at mailman.qth.net
[mailto:houstonham-bounces at mailman.qth.net] On Behalf Of Chris Boone
Sent: Thursday, January 20, 2011 12:32 PM
To: SETXHam at yahoogroups.com; HoustonHam at yahoogroups.com;
houstonham at mailman.qth.net; HOUSTONSCAN at YAHOOGROUPS.COM
Subject: [HoustonHam] FW: ARLS001 NASA Seeks Amateur Radio Operators'
Aid toListen for Nanosatellite's Beacon Signal



-----Original Message-----
From: ARRL Web site [mailto:memberlist at www.arrl.org] 
Sent: Thursday, January 20, 2011 12:09 PM
To: cboone at earthlink.net
Subject: ARLS001 NASA Seeks Amateur Radio Operators' Aid to Listen for
Nanosatellite's Beacon Signal

SB SPACE @ ARL $ARLS001
ARLS001 NASA Seeks Amateur Radio Operators' Aid to Listen for
Nanosatellite's Beacon Signal

ZCZC AS01  
QST de W1AW  
Space Bulletin 001  ARLS001
>From ARRL Headquarters  
Newington, CT  January 20, 2011
To all radio amateurs

SB SPACE ARL ARLS001
ARLS001 NASA Seeks Amateur Radio Operators' Aid to Listen for
Nanosatellite's Beacon Signal

On Wednesday, January 19 at 1630 UTC, engineers at Marshall Space
Flight Center in Huntsville, Alabama confirmed that the NanoSail-D
nanosatellite ejected from Fast Affordable Scientific and Technology
Satellite (FASTSAT). According to NASA, the ejection event occurred
spontaneously and when engineers at Marshall identified and analyzed
onboard FASTSAT telemetry; the ejection of NanoSail-D also has been
confirmed by ground-based satellite tracking assets.

NASA is asking radio amateurs to listen on 437.270 MHz for the
signal and verify NanoSail-D is operating. Hams should send
information to the NanoSail-D dashboard via the web at,
http://nanosaild.engr.scu.edu/dashboard.htm .

NASA said that the NanoSail-D science team is hopeful the
nanosatellite is healthy and can complete its solar sail mission.
"This is great news for our team," said Dean Alhorn, NanoSail-D
principal investigator and aerospace engineer at the Marshall
Center. "We're anxious to hear the beacon which tells us that
NanoSail-D is healthy and operating as planned. The science team is
hopeful to see that NanoSail-D is operational and will be able to
unfurl its solar sail." As of Thursday, January 20, the NanoSail-D
dashboard is reporting that beacon data has been received, but NASA
still wants amateurs to track and report the signals.

On December 6, 2010, NASA triggered the planned ejection of
NanoSail-D from FASTSAT. At that time, the team confirmed that the
door successfully opened and data indicated a successful ejection.
Upon further analysis, however, the team found no evidence of
NanoSail-D in low-Earth orbit (LEO), leading them to believe
NanoSail-D remained inside FASTSAT. The FASTSAT mission has
continued to operate as planned with the five other scientific
experiments operating nominally.

"We knew that the door opened and it was possible that NanoSail-D
could eject on its own," said FASTSAT Project Manager Mark
Boudreaux. What a pleasant surprise we had Wednesday morning when
our flight operations team confirmed that NanoSail-D is now a free
flyer."

If the deployment is successful, NASA said that NanoSail-D will stay
in LEO between 70 and 120 days, depending on atmospheric conditions.
NanoSail-D is designed to demonstrate deployment of a compact solar
sail boom system that could lead to further development of this
alternative solar sail propulsion technology and FASTSAT's ability
to eject a nanosatellite from a micro-satellite -- while avoiding
re-contact with the FASTSAT satellite bus.
NNNN
/EX


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