amsat admin – Page 22

What’s Next for Fox-1A?

June 28, 2017March 27, 2015 by amsat admin

APRIL 14, 2015 – Mission logos on the NPSCuL shipping container for the GRACE mission, including Fox-1A.

APRIL 9, 2015 UPDATE – Today the NPS team completed both X and Y axis acceptance vibration tests on the NPSCuL with no issues. (Z axis vibe was completed April 8.) Roll tests were conducted after each axis and no loose parts were heard. GRACE is now sealed up in the shipping container and ready for transport. Next stop: VAFB!

UPDATE – The P-PODs were delivered to Naval Postgraduate School this week and have been integrated in the NPSCuL.

GRACE mission P-PODs including Fox-1, at NPS for NPSCuL integration. Photo courtesy of Justin Foley, Cal Poly.

GRACE mission P-PODs in the NPSCuL Photo courtesy of Justin Foley, Cal Poly.

The video linked below was provided to all of the GRACE mission CubeSat teams by Justin Foley of Cal Poly.

Justin says “A few years back we put together a video that outlines the process we go through to get CubeSats on the Atlas V. This video follows the payload we put on NROL-36, aka OUTSat, which launched from VAFB and carried 11 cubes. The process is very similar to what your satellites are going through now.”

You saw the photos of the P-POD integration in the Cal Poly clean room yesterday, which is where this video begins the story. The last two CubeSats were being integrated in their P-POD today (March 26). All of the P-PODs will then head up to the Naval Postgraduate School next week for integration in the NPSCuL and acceptance testing, and then be sent on to Vandenberg (cue video) –

(Thanks to Justin D. Foley for the YouTube video link.)

Fox-1A Has Final Checkout (Photos)

June 28, 2017March 25, 2015 by amsat admin

AMSAT Fox-1A undergoing the Cubesat Acceptance Check at CalPoly in San Luis Obispo, California prior to P-POD integration.

AMSAT Vice President Engineering, Jerry Buxton, N0JY with Fox-1A during cubesat acceptance and integration. — AMSAT Vice President Engineering, Jerry Buxton, N0JY with Fox-1A during
cubesat acceptance and integration.

Jerry, N0JY prepares Fox-1A for insertion into the P-POD

The paperwork says Fox-1A is ready for the P-POD

A big thank you to Jerry Buxton, N0JY for the great pictures.

Fox-1 Goes to Cal Poly

June 28, 2017March 23, 2015 by amsat admin

Fox-1 is headed to Cal Poly in San Luis Obispo, CA for integration into the P-POD that will later be mounted in the NPSCuL* and on the launch vehicle.

While the NPSCuL may be coach class, Fox-1 gets to travel first class to San Luis Obispo with some express assistance from the friendly TSA at DFW Airport. AMSAT Vice President – Engineering Jerry Buxton, N0JY, worked with the TSA and a supervisory officer will meet him at the security checkpoint Tuesday morning in order to provide safe passage and handling of Fox-1 through the TSA security checkpoint and inspection process. ESD protection and gloves are required as well as gentle handling, so everything is in the box with Fox. Fox-1 needs to be guaranteed a safe arrival at Cal Poly for integration.

Photos below show Fox-1 in her final steps for shipping, with the last set of solar panel covers added (thanks to all who contributed to the solar panels!) and packed in her own Pelican case for the ride. An small entourage of support equipment is still required including a way to safely return the solar panel covers to Texas to later be delivered to their donors, so the bigger “all in one” case still goes as checked baggage.

Stay tuned for more news as Fox-1 undergoes integration on Wednesday, March 25!

*Please see http://tinyurl.com/lcmfndc for a pdf describing the NPSCuL

AMSAT and University of Iowa News

June 28, 2017March 10, 2015 by amsat admin

AMSAT and University of Iowa Partner on Scientific Payload for Fox-1D

AMSAT and the University of Iowa have agreed to include the University’s
HERCI (High Energy Radiation CubeSat Instrument) radiation mapping
experiment on Fox-1D. According to Don Kirchner, KDØL, Research Engineer at
the University of Iowa, “HERCI is intended to provide a mapping of radiation
in a low earth orbit. This is of scientific interest for planning CubeSat
test flights for low energy X-Ray detectors.”

“The instrument consists of a digital processing unit (DPU) derived from
processors currently in orbit around Saturn on Cassini and on the way to
Jupiter on the Juno spacecraft,” says Kirchner. “The DPU was shrunk to a CubeSat
form factor with funding from the Iowa Space Grant Consortium.”

The University of Iowa’s history in spaceflight research dates back to the
earliest satellites. As Kirchner puts it, “HERCI can be considered a direct
descendent of the first University of Iowa spaceflight instrument flown on
Explorer I in 1958. The instrument is being constructed as a Senior Design
Project by four Electrical Engineering students from the UI College of
Engineering, under supervision of Space Physics engineering staff from the
Department of Physics and Astronomy.”

AMSAT’s VP of Engineering, Jerry Buxton, NØJY, noted the win-win benefits of
the agreement, stating, “This partnership with the University of Iowa
illustrates our strategy of leveraging the new CubeSat design to assist
universities that need a way to fly scientific payloads while providing a
viable ongoing platform for amateur radio.”

HERCI_photo_1 — In a Space Physics laboratory in Van Allen Hall, University of Iowa senior Electrical Engineering students Patrick Maloney, KD9CPD; Tyler Dunkel, KE0CHR; Kevin Klosterman, KD9CPF; and Bryan Senchuk, KD9CPE inspect the HERCI development boards.

HERCI_photo_2 — The HERCI Engineering Model boards prior to initial test. The boards will be tested before installation of the radiation detector and hybrid circuits. The digital processor board is the first use of the Y90 microprocessor firmware which was donated by Monte Dalrymple,KR6DC, of Systemyde Corporation.

Photos courtesy of William Robison, KC0JFQ.