E - NASA Headquarters

Airlock Service And Performance
Checkout Unit
ACCOMPLISHMENTS AND'PLANS
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Delivered Restraints and Mobility Aids (1" Qtr FY 1997)
Completed CDR for portable illumination (2'Id Qtr FY 1997)
Completed production of tools and diagnostic flight hardware kit (slip from 1"' Qtr FY 1998 to
3rd Qtr FY 1998)
Completed Personal Hygiene Kit PRR Preliminary/Program Requirements Review (2'ld Qtr FY
1998)
Delivered Maintenance Workstation Kit, Portable Illumination, and Housekeeping Kit (4"' Qtr
FY 1998)
Provides flight servicing, performance unit, and certification unit, Russian space suit support
hardware interface definition and documentation, test plans and reports, mockups, and thermal
analysis,
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Delivered Qual hardware to airlock test article (Slip from 2'Id Qtr FY 1997 to 2"" Qtr FY 1999)
Final Flight Unit Deliveries (2'ld Qtr FY 2000)
FY 1999 activities focused on the buildup of ISS elements required for Phase 2/3 assembly of the International Space Station.
These activities included:
0 Modifications to the Zarya spacecraft, implemented under the U.S. Russian Cooperation and Program Assurance budget to
accommodate SM uncertainties, have been completed. Testing on the Zarya was completed in May 1998, and it was in storage at
the Baikonur launch site until August. The Zarya launched November 20"', 1998.
The flight 2A activities in FY 1998 included Common Berthing Module acceptance testing, Cargo Element integration, and the
completion of Space Station Processing Facility integration. Flight 2A launched December 41h, 1998.
Flight 2A. 1 was added to the assembly sequence in early FY 1998. Two elements, a Spacehab double module and an ICC
(Integrated Cargo Carrier) for the Russian Strela (cargo crane) are required to transport certain Spares and supplies, and to
enable EVA operations. Flight 2A. 1 was launched on May 27, 1999.
0 Flight 2A.2 was added to the assembly sequence in early FY 1999. This flight carries the same two elements, a Spacehab double
module and an ICC, as flight 2A. 1. The cargo to be flown includes internal and external spares and supplies, as well as station
outfitting equipment.
HSF 1-14