News

21

Dec 23

New ARP4754B and ARP4761A

The up-issues have finally been released.  See  ARP4754B: Guidelines for Development of Civil Aircraft and Systems - SAE International and...
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1

Oct 23

New PRA Item: FAA Warning Issued, Further Serious Navigation Failures Reported

See FAA warning issued, further serious navigation failures reported – International Ops 2023 – OPSGROUP The OPSGROUP has increased concerns...
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27

May 23

EASA updates CM-SA-002 on “Flight Crew Human Factors Assumptions in Aircraft and System Safety Assessments”,

This Certification Memorandum (CM) aims at stressing the importance of considering human factors (HF) in aircraft and system safety assessments...
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13

Dec 22

GNSS Interference

Signals from the Global Navigation Satellite System (GNSS) are one of the main inputs used for aircraft positioning or time...
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13

Dec 22

NPRM impacting FAR 25.1309

The FAA proposes to amend certain airworthiness regulations to standardize the criteria for conducting safety assessments for systems, including flight...
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27

Oct 22

FAA pushes Boeing to review safety documents on new 737 MAX model

See FAA Pushes Boeing to Review Safety Documents on New 737 MAX Model - WSJ Federal air-safety regulators have asked...
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26

Oct 22

What makes an outstanding system safety professional?

See What Makes an Outstanding System Safety Professional? – Blog of System Safety (jsystemsafety.com) Most employment ads for system safety...
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10

Oct 22

Trial for AF 447 crash 13 years ago

See Air France and Airbus on trial 13 years after Atlantic jet disaster | Reuters More than 13 years after...
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25

Mar 22

EASA Certification Memo: HF in the FHA

EASA issues CM ref CM-SA-002 Issue 01 on “Human Factors Considerations in Aircraft and System Functional Hazard Assessments" This Certification...
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17

Jan 22

PRA: New 5G Frequencies Could Jam Critical Flight Instruments

A new hazard for our Particular Risk Analyses: Interference to RA operations can affect: 1. Autoland functions: This is particularly...
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