[title Supplemental Operations Report – February 21st]
Date: 02/21/2026
Name of person filing report: Anderson Wilder
Reason for Report: Routine
Non-Nominal Systems: Hab outer shell. Percy e-brake
Power system:
1) 200 hr maintenance (including oil, oil filter, and air filter change) expected routine time
2) Current generator hours – 1434.5
Propane Readings:
Station Tank: 54%
Director Tank: 55%
Intern Tank: 60%
Generator Tank: 71%
Propane refilled on 1/20/26
Water:
Hab Static Tank – 420 gallons
GreenHab – 200 gallons
Outpost tank – 400 gallons
Septic Tanks emptied: No
Rovers:
Sojourner rover used: No
Hours: 222.5
Beginning Charge: 100 %
Ending Charge: _ %
Currently Charging: Yes
Percy e-brake not working, have replacement, need to replace
Cars:
Hab Car used and why, where: To Hanksville for supplies
Crew Car used and why, where: To Hanksville for supplies, Grand Junction for crew pick up.
General notes and comments: Crew car driver’s side front ball joint is bad
Summary of Internet: Nominal.
EVA suits and radios:
Suits: Nominal.
Comms: Nominal.
T-Echo EVA-link: Nominal.
Campus:Nominal.
Summary of Hab Operations: Nominal.
Summary of GreenHab Operations: Nominal.
Summary of SciDome Operations: Nominal.
Summary of Observatories Operations: Nominal.
Summary of RAM Operations: Cleaned. Nominal.
Summary of Outpost Operations: Nominal.
Summary of Health and Safety Issues: Nominal.