We summarise a TSIB report into how an SIA B777 took off with a 41t fuel discrepancy (after a combination of aircraft system failure and erroneous verification of the fuel quantity).
Singapore Airlines B777 41t Fuel Discrepancy Incident Read Post »
We report from the fourth HeliOffshore Conference and AGM on ‘Delivering Our Priorities’ for improved offshore helicopter safety.
“Delivering Our Priorities”: HeliOffshore 2018 Conference Report Read Post »
The crew of a B787-800 lost 3 of the 5 flight display screens during a climb out of LHR after a lightning strike. The current industry standard for lightning tests do not include test conditions simulating a rapid transient radiated electric field.
When Screens Go Blank: NTSB on a 787 Display Loss After a Lightning Strike Read Post »
News and photos from HAI Heli-Expo 2018 in Las Vegas, NV.
Heli-Expo 2018 Photo Report Read Post »
During a low-level night training flight a Swedish Armed Forces Agusta 109LUH collided with a large bird. We look at the safety lessons.
Swedish Military NOE Helicopter Bird Strike Read Post »
The Irish Air Corps (IAC) signed a contract on 19 December 2017 for three special mission Pilatus PC-12 aircraft, mission equipment and support services worth €32 million.
Irish Air Corps Order Pilatus PC-12s Read Post »
Bell Helicopter made the first flight of their Joint Multi Role Technology Demonstrator (JMR-TD) V-280 Valor tilt rotor on 18 December 2017 in Texas.
Bell V-280 Valor Tilt Rotor First Flight Read Post »
A US airline shows a strange grasp of human factors principles and argues AGAINST a design change intended to address a long running series of maintenance errors.
United Airlines Suffers from ED (Error Dysfunction) Read Post »
Cockpit confusion, a rushed approach, procedural deviations and a design flaw featured in a fatal turboprop LOC-I accident in Luxembourg in 2002.
Luxair F50 LOC-I Accident 6 November 2002 Read Post »
False stick shaker and stick pusher activation occurred after an airflow sensor with a dormant failure was fitted and a key functional test omitted.
Swedish Stick Shake: Dormant Sensor Defect not Detected on Installation Read Post »
This accident and the loss of 12 lives off the coast of Norway in 1997 had far reaching consequences for the use and regulation of helicopter HUMS.
Loss of AS332L1 LN-OPG off Brønnøysund, Norway, 8 September 1997 Read Post »
The Singapore TSIB report on yet another A320 fan cowl loss. We look at the human factors that influenced missing the unlatched cowls.
Tiger A320 Fan Cowl Door Loss & Human Factors: Singapore TSIB Report Read Post »
We counter a couple of common misconceptions about the Comet accidents of 1953 and 1954, looking at flawed assumptions and unintended consequences in design.
Common Comet Misconceptions and Collaborative Contribution to Safety Read Post »
A combination of thermal load from a dark colour scheme and moisture caused a disbond on an RCAF CC150 Polaris (A310) elevator.
Elevator Failure: Moisture + Heat Read Post »
Aerossurance is pleased to support this Chartered Institute of Ergonomics & Human Factors (CIEHF) conference at Gatwick 13-14 November 2017.
How do we Improve Human Performance in Today’s Aviation Business? Read Post »
We look at health monitoring, both oil debris and HUMS/VHM, in light of the EC225 LN-OJF accident investigation.
Super Puma Epicyclic Gear Health Monitoring Background Read Post »
We report from the third HeliOffshore Conference and AGM on deepening commitment and collaboration to improve offshore helicopter safety.
Deepening Delivery: HeliOffshore 2017 Conference Report Read Post »
Bell Helicopter issues an ASB but it takes 6 months for an ‘Emergency’ AD and compliance by the operator. However, critical damage was missed.
Bell 429 TR Pitch Change Link Bearing Failure Read Post »
In light of the LN-OJF investigation (and the earlier G-REDL accident) we look at this Critical Part in more detail.
Super Puma Second Stage Planet Gear Background Read Post »
EASA is tightening the regulation of safety-critical aeronautical navigation databases from Jan 2019 (topically after concerns were raised by the Irish AAIU after an S-92A accident).
EASA Decisions on Management of Aeronautical Databases / Part-DAT Read Post »
The undetected failure of a TR pitch change bearing resulted in a horrific winching accident in Taiwan, in which two people died. We delve into the ASC’s final report (only published in full in Chinese).
AS365N3 Tail Rotor Pitch Control Loss During Hoisting Read Post »
We look at three significant incidents that led to the conclusion that the JT15D-5 on the Beechjet 400A is uniquely vulnerable to bird strikes.
NTSB Recommendation on JT15D Failure to Meet Certification Bird Strike Requirements Read Post »
News and photos from HAI Heli-Expo in Dallas, TX (6-9 March 2017).
Heli-Expo 2017 Photo Report Read Post »
Mitsubishi confirm a further two-year delay in the delivery of the first MRJ90 to ANA. The programme is now 7 years behind its original schedule.
Mitsubishi MRJ (now SpaceJet) Schedule Slips Further Read Post »
Synthetic Vision Systems (SVS) are an increasingly common tool to enhance flight crew situational awareness. However the crew of a PC-12 were momentarily misled during a night-time medevac take-off by their SVS after a RADALT failure.
Confusion of Compelling, But Erroneous, PC-12 Synthetic Vision Display Read Post »
