HokieSat ACTION ITEMS

Ref	Action	Actionee	Status	Comments
5/23/02	Get HokieSat model into IDEAS	Belcher	CLOSED
5/23/02	Determine connector and component pin outs of Panel 2	Einsmann	CLOSED	Done as much as can with info that we have. Need 1 WB info and info from USU
5/23/02	Test solar cells outside and inside using lamp	Pressl, Skelton	CLOSED	Testing completed on 5/31. Need to send Swenson and Tyler an email.
5/23/02	Sort fasteners	Lennox	CLOSED	Have 6 boxes now. Assembly team working on getting them into the clean room.
5/23/02	Clean the clean room so it can be used	Hibbert	CLOSED	Cleaned, going to clean once a week.
5/23/02	Clean side panels and place in clean room	Assembly Team	CLOSED	In clean room on 6/10
5/30/02	Get people roof certified	Lennox, Skelton, Ginde, Kumar, H. Kim	CLOSED	Respirators are in.
6/6/02	Check IO board connector with connector on the board to make sure they fit. Dawgstar had a problem with this	Jones, Ginde, Kumar	CLOSED	Need to order new one if we can not find it.
6/6/02	Test solar cells for power output	Gilliom, Pressl, Skelton	CLOSED	Completed. Results in power directory on website
6/6/02	GPS wire lengths to wiring team	Lennox	CLOSED	Completed
6/13/02	Determine connector and component pin outs of Panel 3 and 4	Einsmann	CLOSED	Done as much as possible
6/13/02	Meeting on July 4 moved to July 2		CLOSED	Meeting is on July 2 at 2:30 pm in Rand 221.
6/20/02	Send USU and Cornell their GPS cables/connectors from the first order.	Schwartz, Lennox	CLOSED	Sent on 6/27
6/27/02	Send the downlink patch antenna and the science patch cable lengths to Joel at USU.	Schwartz, Jones	CLOSED	Sent 7/29/02.
7/9/02	Did we send the IO board and the backplane traveler to USU with the boards??	Kumar, Lennox	CLOSED	Package arrived at USU on 7/11 and backplane traveler sent on 7/11
7/11/02	Need to get TC and comm wire lengths to the wiring team	Pressl, Schwartz	CLOSED
6/20/02	Compile wiring and connector questions for USU and Cornell	Jones, Schwartz, Einsmann	CLOSED
6/27/02	Order Bbox epoxy (Stycast 2850 FT with Catalyst #9) and 20 gauge wire	M. Kim	CLOSED	Epxoy has arrived with CofC. Wire delivered 8/9
8/8/02	Send Fall semester schedules to Lennox to set up a meeting time.	EVERYONE	CLOSED	Meetings at 2:30 on Friday for the semester.
7/18/02	Goddard people coming to visit us.	Lennox, Hall, Schwartz	CLOSED	Tuesday August 20. Everyone in the lab to meet them. Hall will send out an email.
5/23/02	Urelane battery box	M. Kim, Schwartz	CLOSED	Completed 8/23/02
5/23/02	Figure out the 1 WB	Jones	CLOSED
5/23/02	Software	Berry, Ginde, VanDyke, H. Kim		Move into sub action items
8/30/02	Disassemble the structure and components	Assembly team	CLOSED	Get done this week.
5/23/02	Determine GPS antenna mounting and placement	Ginde, Lennox	CLOSED	Ground plane needs to be 70 square mm. Epoxy has arrived.
7/2/02	Can fasteners be used to attach skins to isogrid?	Lennox	CLOSED	Yes if we can go into stay out zones. Need feed back from GSFC
8/1/02	Determine what needs to be done with ground station antennas	Lennox, Pressl, Ginde, Skelton, Kumar	CLOSED	Uplink antenna mounted.
8/30/02	Set up a time for Orbital wiring class	Hall, Lennox, Wiring Team, M. Kim	CLOSED	September 17 or 19. Waiting for Hall to determine.
6/6/02	Design and fab new torque coil mounts	Lennox	CLOSED	Out of shop. Needs to be iridited. Waiting for other Al parts.
6/27/02	Order new GPS crosslink cables	Schwartz, Lennox	CLOSED	Ordered. Should come arrive in Oct.
6/27/02	Order epoxy (Dow Corning 93-500 silicon) to fix solar cell cover glass	Lennox, Schwartz	CLOSED	Have procedure. Needs to be done. Pressl and Winiski will help. Do this on 9/23
9/6/02	Fix tapped structural hole in side panel	Lennox	CLOSED
9/27/02	Clean side panels	Assembly Team	CLOSED
9/6/02	Onboard time keeping	Berry, Paul	CLOSED	USU is taking care of this.
5/23/02	Finish CEE base plate	Homb	CLOSED	Done, need to iridite
9/6/02	Clean fasteners	Assembly team	CLOSED	One box left to clean.
5/23/02	Design and fab new GPS bracket	Lennox, Homb	CLOSED	Done, need to iridite.
5/23/02	Determine materials and components for bake out, schedule time with Goddard	Lennox	CLOSED	Can take materials to Orbital. Going to bake out the pigmat soon and the boards later.
5/23/02	Test ground station radios	Ginde, Kumar	CLOSED	This is on hold for the moment.
9/19/02	Pigmat Bakeout	Skelton	CLOSED	Going up over Thanskgiving break.
11/8/02	Need to get 200°C wire from USU for battery box.	Lennox	CLOSED	Got some from A. E. Petsche
11/8/02	Move clean room.	EVERYONE	CLOSED	Done
12/6/02	Send your spring schedules to Lennox so that a meeting time can be setup for next semester.	EVERYONE	CLOSED	Email me at slennox@vt.edu
12/6/02	Power team needs to have a meeting	Gilliom, Schenck, Lee, Kim, Cardoza	CLOSED	Tentative time is set for 2:30 on Tuesday. Let Lennox know if this will not work for you.
5/23/02	How, when to install helicoils	Pedraza, Lennox	CLOSED	Pedraza and Lennox have done this. Need to install helicoils right before final assembly.
9/6/02	Compile a new fastener order	Lennox	CLOSED	Sent into to GSFC
1/21/03	Repair solar cell cover glass	Lennox, Pressl	CLOSED
2/18/03	Fit check APL boxes with brackets	Lennox, Pedraza	CLOSED
7/9/02	Fix rate gyro board with Tom Mattick’s solution	VanDyke, Lee	CLOSED	Gyro board is tested and works.
5/23/02	Hole in honeycomb for monopole fasteners	Homb, Pedraza	CLOSED	Drawing is in Shop
9/6/02	GPS patch antenna ground plane	Homb, Lennox	CLOSED	Work order is in the shop.
9/27/02	Get loop antenna mounts into shop	Lennox	CLOSED	In shop.
2/25/03	Make a list of things good, things that need to be done and big problems for the software team	Software team	CLOSED	Berry sent out to ION-F software listserv on 2/28/03
2/25/03	Ask Steve if he can fix the power supply in the tracking lab.	Einsmann	CLOSED	Steve says he cleaned it and it is working.
5/30/02	Testing of Magnetometer	Pressl, VanDyke	CLOSED	Complete
11/1/02	Do we have all needed parts to make flight TC and power boards???	Pressl, Gilliom, Schenck	CLOSED	Parts are in.
3/11/03	Progress of items in shop	Lennox	CLOSED	Loop antenna mounts, patch antenna ground plane, and holes in the honeycomb are complete.
3/25/03	Who is going to be here this summer and what will they be working on?	Everyone	CLOSED	Send an email to Lennox with your plans.
5/23/02	Define thermal nodes and material properties for components	Belcher, Langone,	Open	Model is done. Need some kind of MLI to cover zenith and nadir panels. Belcher needs to send his documentation to Lennox.
5/23/02	Prototype battery pack	M. Kim, Lee	Open	Need to complete charge tests of different pack configurations to get max temps that the batteries will see. Need to call Ken and Michelle about the battery test plans. Emailed Michelle with questions on programming in Labview.
5/23/02	Get flight loop antenna from Christian (450MHz ± 500kHz)	Lennox, Hall	Open	Has a prototype working using the big mounts. Will be handing prototype over to Lennox soon. Need to vibe it to make sure it is structurally sound.
5/23/02	Integration of computer boards	Einsmann	Open	Loaded a program and trying to run it. CPU board does not work. CPU board layout has been sent to Gilliom. Gilliom thinks that it might be the power conditioning chip. Aroh has pointed out the power pins. We need to figure out what went wrong.
5/23/02	Determine CEE cage modifications for wires and connectors	Jones	Open	Depends on if we are going to get the science board from Utah.
5/23/02	Determine procedure for thermal cycling on boards	Skelton, Belcher, Pedraza, Hibbert	Open	Got a vacuum. Need to put 50 connectors in the face plate. Need to find some time in the shop to make the face plate.
5/23/02	Prototype and fab power boards	Gilliom, Lee, Cardoza	Open	Test procedures need to be written and sent to Skelton. Need a formal request to VPT. Need VPT part numbers. Can the power board charge the batteries? We might need a 20V 2 Amp op amp to get the circuit working.
5/23/02	Testing relay board	Gilliom	Open	In the process of testing. Waiting for maxim parts. Need to send out to Tom when the tests are complete. Lennox has solution to connector issue.
5/23/02	Design and fab pcb for 1 WB, and TCs	Gilliom, Lee, Cardoza	Open	Need to make a prototype. Gilliom has a few more questions for Jones.
5/23/02	Prototype and fab torque coil board	Schenck, Lee	Open	Testing is complete. Layout has been updated. Test plans complete. Need to order new flight PCB.
5/30/02	Determine what testing can be done and should be done	Skelton	Open	Waiting for test plans. Structural test with Dr. Wicks?? Resend email.
6/6/02	Fab GSE top hat for assembly team	Pedraza, Homb, Hibbert	Open	Main part done. Extender needs to be made.
6/20/02	Update of the assembly procedure	Hibbert	Open	On hold.
7/11/02	Determine a product that can be used for a thermal path from different board components to the CEE cage	Belcher, Lennox	Open	We could use the COTHERM that we are looking at with the bbox.
7/11/02	Power budget and sim.	Aoyagi	Open	The power draw needs to stay below 19.2 W. Trying to get it into tasks.
8/1/02	Find the FPGA from Chad	Gilliom	Open	Lennox is trying to figure out what to do on this. Gilliom needs to send me the information on the FPGA that was supposed to be supplied.
8/15/02	Write test plans	Gilliom, Schenck, Lee	Open	Lee has sent Eugene the TC test plan. Gilliom is working on the one for the power board.
8/22/02	Need 2^nd tower for downlink?	Lennox, Langone	Open	Hall’s has the list of things needed for the tower.
8/30/02	Update of Mass SS	Pressl	Open	Updated 030321. Need to update the connectors and fasteners.
8/30/02	Update drawing package	Lennox, Zullo	Open	A few more need to be done. Zullo is working on Bbox drawings.
9/6/02	Attitude determination software	VanDyke	Open	Updating Kalman Filter with a new Rate Gyros idea. Debugging and writing into a task at the moment.
9/6/02	Orbit and attitude control	Berry, H. Kim, Turner	Open	Need to look through them. Need to switch to mean elements, include more maneuvers and add power. Need to work on Task manager and timing. Have it working with the orbital class
9/6/02	Overall software arch	Berry, Turner, Paul	Open	We need to get our messaging program running. Turner is working on his simulator. Needs to test AD software. Have a global spacecraft class.
9/6/02	PCM matrix	Lennox, Turner, Berry, Samir	Open	We have a new one. Need to get together and discus. Need someone that understands comm and its software. Lennox is making a list of measurements to send to ground station.
10/11/02	The effect of the nadir pointing angle on comm.	Lagone, Turner, Hall	Open	We need to just get a DL antenna with a big field of view.
10/18/02	Make a trip to EPR for iridite	Lennox	Open	Sometime in this next week.
10/25/02	Order new PCBs for Power boards, TC board, 1 WB, TC.	Gilliom, Schenck	Open	Split into two orders. One for the PCBs and one for the boards. Wait until battery test on power board is complete.
11/22/02	Wiring Team	Lennox	Open	Have a few more pinouts to figure out with the I/O and power boards. Grounding scheme looks to be good.
1/21/03	Determine placement of four fasteners in side panels	Pedraza, Homb	Open	Have this started. Need to finish. Lennox sent an email.
1/21/03	Determine how to apply accelerometers to nadir and zenith panels	Pedraza, Lennox	Open	Cornell is looking into what accelerometer to use.
1/21/03	Buy cotherm for the battery boxes	Lennox	Open	On hold until after the thermal test on the battery box.
2/25/03	Fix GPS bracket 2	Lennox	Open	Lennox needs to get it into the shop
2/25/03	Crosslink cables	Lennox	Open	All cables have been assigned. The cables have been sent. Waiting for them to come back.
3/25/03	Fix uplink antenna on roof	Lennox, Skelton, Pressl, Edwards	Open	Waiting until classes are over
3/25/03	Get a few new people certified	Lennox	Open	Have Van Dyke and Turner get certified to work on the roof.
4/8/03	Formation Flying software		Open