Operations Report – April 3rd

Report title: Operations Report
Crew #: 333
Position: Executive Officer / Crew Engineer
Report prepared by: Antoine Dubois
Date: 03-04-2026
Sol: 5

Non-nominal systems: Pressurized tunnels

Notes on non-nominal systems: The pressurized tunnel connecting the RAMM and the living module was damaged. Matias and I, Antoine, went to repair it in spacesuits. We used a new patch and a lot of self-locking fasteners (a whole bagful, and even a little more). The team began the emergency EVA at 12:13 p.m. and completed the operation at 1:06 p.m (See pictures below).

ROVERS

Spirit rover used: EVA #7

Hours: 302.3
Beginning charge: 100%
Ending charge: 35%
Currently charging: Yes

Opportunity rover used: EVA #8

Hours: 265.8
Beginning charge: 100%
Ending charge: <10%
Currently charging: Yes

Curiosity rover used: EVA #8

Hours: 353.9
Beginning charge: 100%
Ending charge: 27%
Currently charging: Yes

Perseverance rover used: EVA #7

Hours: 403.2
Beginning charge: 100%
Ending charge: 26%
Currently charging: Yes

General notes on rovers: None

Summary of Hab operations:

Water Use: 12.42 gallons
Main tank level: 281 gallons
Main water tank pipe heater (ON or OFF): OFF
Main water tank heater (ON or OFF): OFF
Toilet tank emptied (NO or YES): NO

Summary of internet: Connection used for research, listening to music, sending reports and watching the interview of the Artemis II crew.

Summary of suits and radios:

• Marie, Commander: Suits and radio 1

• Antoine, Executive officer: Suits and radio 2

• Zahraa Al-bayati, HSO: Suits and radio 3

• Matias Ballivian, Astronomer: Suits and radio 4

• Matthias De Groote, Greenhab Officer: Suits and radio 5

• Joanna, Journalist: Suits and radio 6

Summary of GreenHab operations:

Water use: 2.1 gallons
Heater (ON or OFF): ON, 70 F°
Supplemental light (hours of operation): 7:30pm to 11:30pm
Harvest (name, weight in grams): Basil leaves (12g)

Summary of ScienceDome operations: None

Dual split (Heat or AC, On or Off or Automatic): AC, automatic

Summary of RAM operations: Matias and I, Antoine, went to the RAM in our space suits to bring the supplies needed to repair the pressurized tunnels: a new tarp and plenty of cable ties.

Summary of any observatory issues: None

Summary of health and safety issues: The pressurized tunnels were damaged but have been repaired. The crew is safe.

Questions, concerns and requests to Mission Support: None