EASA SIB 2017-03
Helicopter Stabilised Hover Checks Before Departure
Summary
EASA Safety Information Bulletin No. 2017-03 is a safety information bulletin addressing helicopter stabilized hover checks before departure. It applies to all rotorcraft operators and highlights safety concerns related to loss-of-control incidents during take-off, based on analyses by both the FAA and EASA. The bulletin references FAA SAFO 16016 and recommends procedures to enhance safety during helicopter take-off.
What Changed
This bulletin introduces recommendations supporting FAA SAFO 16016 to reduce loss-of-control accidents during helicopter take-off by emphasizing the importance of performing stabilized hover checks and proper checklist use. It does not impose mandatory operational directives but provides guidance to improve take-off safety practices.
Why It Matters
This information is important for aviation professionals because it addresses a known safety risk during helicopter take-off, which has led to accidents in recent years. Operators and pilots can reduce the risk of loss-of-control events by following the recommended procedures, thereby enhancing flight safety and operational reliability.
What To Do
Pilots and operators should ensure the take-off area is clear and suitable, use appropriate checklists, perform hover checks before take-off when conditions permit, and abort take-off if the helicopter is not stabilized during initial lift. Additionally, pilots are encouraged to review relevant chapters of the EHEST Helicopter Flight Instructor Manual to maintain proficiency. There are no mandatory compliance deadlines as the bulletin provides recommendations only.