|
Author
|
Topic: STS-49 Intelsat VI engineering model
|
Jerry Brouillette
Member Posts: 164
From: Louviers, CO
Registered: Jul 2006
|
posted 07-15-2025 11:09 AM
   
I have a scale model of the Hughes Intelsat VI satellite that was "reboosted" on the STS-49 mission by OV-105 Endeavour on its maiden flight. Doing some research online, I found a NASA Mission Highlights video of STS-49. After trying two times to capture the satellite with a special bar, they ended up sending three of the crew out to capture it by hand. back to the video, there is a shot of an engineer holding the same model! I did a screen shot and copied the pose for comparison. The complete model includes the Payload Assist Module and Perigee Kick Motor. It's about 40" tall and weighs about 19 pounds.  
|
GACspaceguy
Member Posts: 3197
From: Guyton, GA
Registered: Jan 2006
|
posted 07-15-2025 04:49 PM
Very nice! |
Robert Pearlman
Editor Posts: 54928
From: Houston, TX
Registered: Nov 1999
|
posted 07-15-2025 05:26 PM
The actual cradle flown on STS-49 now sits in the payload bay of Independence, the mock orbiter displayed atop Shuttle Carrier Aircraft NASA 905 at Space Center Houston. |
Jerry Brouillette
Member Posts: 164
From: Louviers, CO
Registered: Jul 2006
|
posted 07-17-2025 06:05 PM
Thanks for the image of the Independence shuttle bay Robert. Other pictures online shows where some loose parts go! Two posts with a yellow stripped 'Y' on top that probably were meant to guide the capture bar.The model has half of the cradle structure covered with gold foil, the other half shows the structure. The cradle also lifts out of the clear plastic 'bay'. |
Go4EVA!
Member Posts: 10
From: Houston, TX
Registered: Jun 2011
|
posted 07-19-2025 01:51 PM
I think I remember that model – or perhaps one just like it. I was the lead NASA engineer at JSC for the design, development, and fabrication of the Intelsat Capture Bar. The PKM cradle was built by the Hughes Aircraft Company, in close coordination with many of us at JSC for optimum placement of EVA handrails, foot restraint sockets, and (as you mentioned) the Capture Bar “Y-Guides.”As Robert mentioned, the combined “Flight” cradle, and PKM mockup, are major parts of the NASA 905 + Independence exhibit at Space Center Houston. I always enjoy walking through the vehicles to examine the hardware. Your Intelsat model also brings back good memories.
|
advertisement