Apollo Flight Director Sweatshirt

Design

The Flight Director Attitude Indicator (FDAI), nicknamed the “8-ball” was a key instrument installed on the Lunar Module to monitor the spacecraft’s attitude (orientation). In addition to the attitude, it also acted as a flight director to guide pilot inputs and orient the spacecraft correctly. The ball rotated freely in three axes using a mechanism comprising multiple hollow shells, to allow such movement. The Lunar Module had two FDAIs, one for the commander and one for the pilot, allowing cross checks and backup in case of instrument failure. Some FDAIs were later repurposed for use in the Space Shuttle simulator.

Item

A classic sweatshirt refined for everyday wear. Built without side seams for a clean silhouette and reduced fabric waste, finished with a durable ribbed knit collar that keeps its shape over time. The fit is relaxed yet structured, designed for all-day comfort. Crafted from ethically grown US cotton and dyed with OEKO-TEX certified colors for a responsible footprint.

Care instructions

- Machine wash: cold (max 30C or 90F)
- Non-chlorine: bleach as needed
- Tumble dry: low heat
- Do not iron
- Do not dryclean