A very normal accident

This article by Alex Pollitt recounts a serious inflight emergency after multiple, interacting failures, including smoke in the cockpit, loss of control inputs, engine overspeed and confusing indications. The author looks at how the flight crew were forced to handle ‘interactive complexity’ to recover the situation.

Mentour Pilot –

Mentour Pilot is a widely followed aviation YouTube channel that explains aircraft operations, industry procedures, accident/incident histories, and pilot life from an insider perspective. It is a rich source of case studies for CRM training because many episodes analyse real incidents where communication breakdowns, decision-making errors, situational awareness lapses, or teamwork dynamics played key roles.

Dramatic AW139 Accident at Houma: Effective CRM contributes to recovery from a latent defect

On 24 September 2022, a Leonardo AW139 of ERA Helicopters, was involved in a dramatic accident near Houma, Louisiana from which the two pilots and four passengers emerged uninjured. It was an outstanding example of how when faced with a complex and ambiguous emergency effective CRM can make the difference.

Faced with smoke in the cockpit, seized flight controls, and engines that would only output maximum power, the crew managed to work together to get the crippled aircraft back to the field by cycling the engines from flight to idle, and then achieved an engines off landing to the runway.

Communications: People keep saying they’re important, but is anyone listening?

This case study by Rebecca Lougheed on The Aviation Space, looks at an incident from September 10th, 2023, when an Air China A320NEO carried out an emergency landing into WSSS/Singapore Changi international airport after the flight deck and cabin filled with smoke. The focus of the case study is on the communications, because as Lougheed points out they were good and not so good, and as ever provide lessons we can all learn from.

Case Study: Deadly Delay: Catastrophic USAF CV-22B Osprey Gear Box Failure

The team at #Aeroassurance bring us this excellent and detailed case study into the USAF accident of one of their tiltrotor CV-22B Osprey aircraft in 2023. This is an interesting case study as it includes an interesting mix of the technical and non-technical aspects of the investigation. Aeroassurance also comment on the organisational aspects of the findings, including some criticism of the USAF Accident Investigation Board because of the significant focus of the investigation on crew actions instead of organisational failings.

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