Noisy
← this week  ·  Subscribe →

The world is being quietly rearranged by people who write very long documents.

Federal Register · December 30, 2025
The title they went with Airworthiness Directives; Aerospace & Defense Oxygen Systems SaS (Part of Safran Aerosystems) (Formerly Known as Air Liquide) Noisy translates that to

Pilots can now find emergency oxygen instructions in more places

What happened
The FAA changed a rule about how pilots find instructions for emergency oxygen equipment. Pilots can now find these instructions in more places than before.
Why it matters
A previous rule said pilots had to find emergency oxygen instructions in one specific document. This new rule means the instructions can be in other official documents. This makes it easier for airlines to update their procedures and for pilots to access critical safety information.
The signal
Watch for any changes in how airlines distribute these safety procedures to their flight crews, or if any new training materials emerge.
If you insist
Read the original →