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Safety & Incidents

Aviation safety, accidents, and incident reports

253 articles Updated about 7 hours ago
Thoughts on stalls
⚠️ Safety & Incidents

Thoughts on stalls

  Much of my recent work has involved LOC-I, and stalls in particular.  The following may be of interest. First, this from the AA 903 incident in 1997 (from the NTSB report on AA 587, page 106-107):     On … Continue reading →

Air Transport Safety Mar 01, 2019
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It’s More Than Angle of Attack
⚠️ Safety & Incidents

It’s More Than Angle of Attack

It’s More Than Angle of Attack   By Captain Shem Malmquist       As many in the flight test community know, Pete Reynolds (Learjet, later Bombardier) was one exceptional test pilot. Pete possibly had more time in transport category … Continue reading →

Air Transport Safety Dec 11, 2018
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Certification and limits
⚠️ Safety & Incidents

Certification and limits

My previous article discussing limits on electronic engine controls elicited a number of very interesting responses that went into several different directions.  I thought I might share some of these with you as well as some additional thoughts.  Unless specifically … Continue reading →

Air Transport Safety Dec 07, 2018
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WHY DO WE ACCEPT HARD LIMITS ON JET ENGINES?
⚠️ Safety & Incidents

WHY DO WE ACCEPT HARD LIMITS ON JET ENGINES?

By Captain Shem Malmquist AN FSI COMMENTARY We make a number of assumptions about automation, the good, the bad and the problems. I believe that it is time to put some of these to rest if we are to actually … Continue reading →

Air Transport Safety Nov 27, 2018
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WHAT WE CAN LEARN FROM LION AIR 610: Thoughts on Lion Air – Reprinted from Curt Lewis Flight Safety Information news
⚠️ Safety & Incidents

WHAT WE CAN LEARN FROM LION AIR 610: Thoughts on Lion Air – Reprinted from Curt Lewis Flight Safety Information news

A FSI Commentary Editors Note: While the Lion Air 610 investigation continues, it’s important to remember that hindsight bias is no substitute for understanding potential combination system failure events. We welcome reader response to Captain Malmquist’s commentary. On October 29, … Continue reading →

Air Transport Safety Nov 19, 2018
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Is your job safe from the perils of automation or free trade?
⚠️ Safety & Incidents

Is your job safe from the perils of automation or free trade?

While most of my writing regards pilots, this one is for everyone. That said, please forgive the aviation examples I use! Many people worry about their job security as companies shift manufacturing to other regions of the world while simultaneously implementing … Continue reading →

Air Transport Safety Jul 08, 2018
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Two talks
⚠️ Safety & Incidents

Two talks

Some may be interested in more information on these.  If so, please feel free to contact me. Training to Facilitate Adaptive Capacity in Automated Systems Capt. Shem Malmquist, FRAeS While automation has often been touted as the source of the … Continue reading →

Air Transport Safety May 08, 2018
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Single-Piloted Commercial Aircraft
⚠️ Safety & Incidents

Single-Piloted Commercial Aircraft

Section 744 of H.R.4 – FAA Reauthorization Act of 2018, which was introduced on April 18, 2018, states: SEC. 744. SINGLE-PILOTED COMMERCIAL CARGO AIRCRAFT. (a) Program.—The FAA, in consultation with NASA and other relevant agencies, shall establish a research and development program … Continue reading →

Air Transport Safety Apr 21, 2018
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Just turn it off!
⚠️ Safety & Incidents

Just turn it off!

Several years ago my company had a number of senior pilots transitioning off of traditional “round dial” airplanes, such as the B-727 and DC-10 as the airplanes were being retired from the fleet.  The pilots were moving directly to the … Continue reading →

Air Transport Safety Dec 20, 2017
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Practical Methods for Accident Investigation
⚠️ Safety & Incidents

Practical Methods for Accident Investigation

In my previous article I posted a link to a paper I had written originally in 2014 and presented at a conference for the South East Regional meeting of ISASI.  The topic of investigations came up last Spring when I … Continue reading →

Air Transport Safety Nov 18, 2017
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Just Culture Accident Model
⚠️ Safety & Incidents

Just Culture Accident Model

At the time I wrote this I was working with various methods to investigate accidents. I have since found that Leveson’s STAMP provides the most robust method.  This paper may be useful in a technique to help the field investigator … Continue reading →

Air Transport Safety Oct 07, 2017
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High Altitude Flying and Radiation
⚠️ Safety & Incidents

High Altitude Flying and Radiation

There is much concern in the pilot community of the exposure to radiation as a consequence of high altitude flight.  There are FAA and NOAA pages that discuss the issue and the amount of radiation can even be tracked. There … Continue reading →

Air Transport Safety Oct 02, 2017
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How much fuel?
⚠️ Safety & Incidents

How much fuel?

Fuel.  It is an ongoing issue.  We all want to ensure that we arrive with enough fuel at the destination so we have options.  The best way to accomplish that is to have more fuel on departure, right?   Well, maybe … Continue reading →

Air Transport Safety Oct 02, 2017
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The Bluecoat Project
⚠️ Safety & Incidents

The Bluecoat Project

If you’re on LinkedIn, check out The Bluecoat Forum An international Forum on the subject of FMS, EFIS and EICAS displays, automated subsystems, flight mode annunciators, flight directors, autopilots, and the integration of all avionics equipment in the modern cockpit. … Continue reading →

Air Transport Safety Sep 17, 2017
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