STS-134 mission original schedule
Flight Day 1
- Launch
- General support computer activation
- Shuttle Remote Manipulator System checkout
Flight Day 2
- Thermal protection system inspection
- EVA suits checkout
- Rendezvous preparation
Flight Day 3
- Rendezvous pitch manoeuvre
- Rendezvous and docking to ISS with Orion
Relative Navigation System activation
- Hatch opening, ingress ISS, middeck transfers
- Deployment of Express Logistics Carrier 3
Flight Day 4
- Deploy AMS-02 from Shuttle and berth to
ISS, using both the Space Station Remote
Manipulator System and the Shuttle
Remote Manipulator System
- First Extra Vehicular Activity (EVA-1) preparation
Flight Day 5
- EVA-1 by Feustel and Chamitoff. Each
spacewalk will last about six hours
- Retrieve MISSE 7experiment containers
from ISS and install them in Shuttle Bay
- Remove MISSE 8 experiment container
from Shuttle Bay and install it on ISS
- Fluid line routing
Flight Day 6
- Focused inspection
- Water dump
- EVA-2 preparation
Flight Day 7
- EVA-2 by Feustel and Fincke
- Inspect and lubricate Port Solar Array
Rotary Joint
- Fluid line routing and ammonia fill
- Water dump
Flight Day 8
- Late inspection with Orbiter Boom Sensor
System with Endeavour still docked to the ISS
- Shuttle crew half day off-duty
- EVA-3 preparation
Flight Day 9
- EVA-3 by Feustel and Fincke
- Integrated Boom Assembly stowed on the
truss orbital support equipment
- Swap Electrical Flight and Power & Data
Grapple Fixture
- Perform preparation tasks on spare Special
Purpose Dexterous Manipulator
- Middeck transfers
Flight Day 10
- Added flight day to accommodate work on the U.S. carbon dioxide removal system and other maintenance tasks.
Flight Day 11
- Off duty, crew conference
- Experiment stow, hatch close
- EVA-4 preparation
Flight Day 12
- EVA-4 by Fincke and Chamitoff
- Integrated Boom Assembly stowed on the
truss orbital support equipment
- Undock from ISS
- Fly-around with Orion Relative Navigation
System activation
- Re-rendezvous for Orion Relative
Navigation System Test
Flight Day 13
- Flight Control Systems checkout
- Cabin stow
- Entry preparation
Flight Day 14
- Deorbit preparation
- Entry and landing