This recent find comes from Estate of Retired NASA MSFC Deputy Projects Manager who in 1987 was appointed Manager of the LRB (Liquid Rocket Booster) Task Team (Working on the Challenger Accident Re-Tooling).  Previously Mr. Wear also had worked on the Saturn/Apollo Missions. This listing is for 1978 - 1980 NASA Original Space Shuttle Preliminary Flight Certification information including ROCKWELL ROCKETDYNE DIVISION prepared plan plus two Performance Award Certificates. Included are the following items:

• ROCKWELL INTERNATIONAL SSME Preliminary Flight Certification Service Life Demonstration Plan (3/15/79) Contract NAS8-27980 DPD 341 - also included is the 12/11/78 version that this one superseded as well as the June 15, 1978 Copy
• November 17, 1978 NOTE to SA51 with PFC requirements and LOTS of corrections and notations throughout
• November 28, 1978 Memo with info for the SSME Preliminary Flight Certification Life Demonstration Plan
• 2 NASA MSFC Performance Award Certificates from W. R. Lucas (Director) and dated February 22, 1979 and March 27, 1980
• October 3, 1978 Rockwell International Changes to PFC Service Life Demonstration Requirements
• June 28, 1978 Throttle and Thrust Calculation with Abort for Engine Loss data (fax sent from MSFC Huntsville to JSC Houston)
• FMOF - PFC ENGINE CONFIGURATION PLAN (March 7, 1979)
• LIQUID ROCKET ENGINE TESTING Paper for NASA MSFC
• Test Requirements Comparisons 

All items are in Excellent condition with expected use and age/storage wear including lots of handwritten markings and notations. Please see all pictures and condition description and to see more Vintage/Antique collectibles from this estate, other estates and several picks, just visit my store link and thank you for looking!!!