EASA SIB No.: 2018-16
Safety Information Bulletin
Operations
SIB No.: 2018-16
Issued: 07 September 2018
Subject: Use of Restraint Systems in Helicopter Operations
Ref. Publications:
- Commission Regulation (EU) No 965/2012 on Air Operations dated 05 October 2012 (hereafter
referred to as the Air OPS Regulation), more specifically:
o For all operators except NCO: ORO.GEN.200 and related AMCs and GMs.
o For CAT operators: CAT.IDE.H.100, CAT.OP.MPA.170 and related AMCs.
o For SPO operators: SPO.GEN.106, SPO.IDE.H.100, SPO.IDE.H.160, SPO.OP.135,
SPO.OP.230 and related AMCs and GMs.
o For NCC operators: NCC.IDE.H.100, NCC.OP.140 and related AMCs.
o For NCO operators: NCO.IDE.H.100, NCO.IDE.H.140, NCO.OP.130, NCO.SPEC.105,
NCO.SPEC.120, NCO.SPEC.125 and related AMCs and GMs.
- EASA Certification Memorandum CM-CS-005 on Personnel Carrying Device Systems dated 08
December 2014.
- Federal Aviation Administration (FAA) Emergency Order of Prohibition No. FAA–2018–0243
dated 22 March 2018.
Applicability:
All helicopter operators using restraint systems other than seat belts.
Description:
Following a fatal helicopter accident near New York City on 11 March 2018 involving Airbus
Helicopters AS 350 B2 helicopter registered N350LH, the FAA has issued the Emergency Order of
Prohibition FAA-2018-0243 to all operators and pilots of flights for compensation or hire with the
doors open or removed in the United States of America, or using aircraft registered in the United
States of America for doors off flights. Based on an initial investigation and credible evidence
available at the time, the FAA concluded that the supplemental passenger restraint systems worn
by the passengers, while intended as a safety measure when the aircraft was in flight, may have
prevented the passengers' quick egress from the aircraft. The Emergency Order prohibits the use
of supplemental passenger restraint systems that cannot be released quickly in an emergency in
doors off flight operations. It also prohibits passenger-carrying doors off flight operations unless
the passengers are at all times properly secured using FAA-approved restraints.
The Air OPS Regulation requires that:
Systems and equipment mandated by the Air OPS Regulation, including any restraint
system used under SPO and NCO.SPEC, are airworthiness approved.
Systems and equipment not mandated by the Air OPS Regulation must not affect the
airworthiness of the aircraft, even in the case of failure or malfunction. A restraint system
This is information only. Recommendations are not mandatory.
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EASA SIB No.: 2018-16
without an easily accessible quick-release mechanism would be considered to adversely
affect the airworthiness of the aircraft.
Operators comply with flight manual limitations and operational procedures.
Task specialists are trained on standard operating procedures and briefed on normal and
emergency situations.
Passengers are briefed on emergency equipment and procedures, including seat belts and
restraint systems. In commercial air transport, they receive a demonstration on the use of
seat belts and restraint devices, and are provided with a safety briefing card indicating the
operation of emergency equipment and exits likely to be used.
Seat belts are used for take-off and landing, during taxiing and whenever deemed
necessary in the interest of safety. It is the responsibility of the pilot in command to ensure
that each passenger is properly seated and secured.
At this time, the safety concern described in this SIB does not warrant the issuance of an
operational directive under Commission Regulation (EU) No 965/2012, Annex II, ARO.GEN.135(c).
Recommendation(s):
EASA recommends operators, using restraint systems other than seat belts, to review their
equipment, operating procedures, training programmes and risk assessment (as applicable), to
ensure that they are operating in accordance with the Air OPS Regulation, and in particular that
the restraints to be used can be quickly released with minimal difficulty and without impeding
egress from the aircraft in an emergency, such as a water impact or post-crash fire.
Contact(s):
For further information contact the EASA Safety Information Section, Certification Directorate.
E-mail:
[email protected].
For any questions on the technical content of this SIB contact the EASA Air Operations Standards
Section, Flight Standards Directorate.
E-mail:
[email protected].
This is information only. Recommendations are not mandatory.
TE.CAP.00117-006 © European Aviation Safety Agency. All rights reserved. ISO9001 Certified. Page 2 of 2
Proprietary document. Copies are not controlled. Confirm revision status through the EASA-Internet/Intranet.
An agency of the European Union
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