Helicopter safety rule removed after manufacturer blames maintenance, not design
What happened
US aviation regulators have removed an emergency safety directive for Airbus H160-B helicopters. This means operators no longer have to replace specific main rotor parts or report those replacements.
Why it matters
Emergency safety rules are rare and expensive for operators. This one required replacing critical parts on a specific helicopter model. The manufacturer now says the problem was bad maintenance, not a design flaw, and regulators agree. This shifts the focus from a design-based fix to proper maintenance procedures.
The signal
Watch for any future incidents involving these helicopters that might reignite concerns about the main rotor pitch rod end bearings.