Helicopter emergency floats must now be inspected for proper function, some parts replaced
What happened
The US aviation regulator is ordering inspections and part replacements for emergency float kits on certain helicopters. This comes after an accident investigation found pilots had trouble activating the floats.
Why it matters
Emergency floats are designed to deploy quickly when a helicopter crashes into water. If the activation handle is too hard to pull, or parts fail, the system is useless. This rule means operators must ensure these critical safety systems actually work as intended.
The signal
Watch for reports of how many helicopters require significant repairs or part replacements during these inspections, which will indicate the scale of the original manufacturing or installation problem.