337 Yeti Airlines flight 691 crash – Human Factors for General Aviation Pilots

Max discusses the critical role of human factors in aviation safety, prompted by the tragic crash of Yeti Airlines flight 691 in Nepal in 2023. The flight crashed during a visual approach due to pilot errors and high workload, resulting in the loss of all 72 people on board. Trescott explains how human factors like high workload, distractions, and ineffective Crew Resource Management (CRM) played a critical role in the accident. The crew's use of noise-canceling headsets and the challenging new airport approach added to their workload, leading to mistakes. Trescott uses the SHELL model (Software, Hardware, Environment, Liveware) to analyze the accident, emphasizing how the interaction of these elements can lead to errors. He discusses the effects of high workload on pilot performance, including attentional narrowing and task shedding, and offers strategies to manage it, such as starting descent planning earlier and effective CRM practices. Recognizing high workload is crucial, but pilots often don't notice it in real-time, necessitating proactive measures and specific training. Trescott concludes by highlighting the dangers of overconfidence and complacency, even among experienced pilots, and stresses the importance of developing strategies to catch and correct mistakes to enhance flight safety. If you're getting value from this show, please support the show via PayPal, Venmo, Zelle or Patreon. Support the Show by buying a Lightspeed ANR Headsets Max has been using only Lightspeed headsets for nearly 25 years! I love their tradeup program that let's you trade in an older Lightspeed headset for a newer model. Start with one of the links below, and Lightspeed will pay a referral fee to support Aviation News Talk. Lightspeed Delta Zulu Headset $1199 Lightspeed Zulu 3 Headset $899 Lightspeed Sierra Headset $699 My Review on the Lightspeed Delta Zulu Send us your feedback or comments via email If you have a question you'd like answered on the show, let listeners hear you ask the question, by recording your listener question using your phone. Mentioned on the Show Yeti Airlines flight 691 Final Report Flight-crew human factors handbook Episode #283 Wings to Rotors: How to add a helicopter rating Free Index to the first 282 episodes of Aviation New Talk So You Want To Learn to Fly or Buy a Cirrus seminars Online Version of the Seminar Coming Soon – Register for Notification Check out our recommended ADS-B receivers, and order one for yourself . Yes, we'll make a couple of dollars if you do. Get the Free Aviation News Talk app for iOS or Android . Check out Max's Online Courses: G1000 VFR, G1000 IFR, and Flying WAAS & GPS Approaches. Find them all at: https://www.pilotlearning.com/ Social Media Like Aviation News Talk podcast on Facebook Follow Max on Instagram Follow Max on Twitter Listen to all Aviation News Talk podcasts on YouTube or YouTube Premium "Go Around" song used by permission of Ken Dravis; you can buy his music at kendravis.com If you purchase a product through a link on our site, we may receive compensation.