Note: Again all three assigned engineers were participating in an all day rover study so very little engineering work was carried out.

Generator/Electricity: Check carried out early this morning - Hobbs meter measured 2688.5 hrs. Larry Ekker changed the oil this evening. The main generator was shut down due to unusually high frequency readings (readings over 65 Hz). Currently running on the back up generator.

Propane: At 0630 hrs the tanks measured: South 50%, North 15%, Furnace 64%.

Water: Internal tank filled 1300 hrs from 5-57 gallons.

GreenHab: Due to the generator problem, the power to the HID light was removed. Everest Rover: No progress made.

ARES Rover: No progress made.

Datalogger: No progress made.