Maneuvering Characteristics Augmentation System

In its report of September 27, 2019 the National Transportation Safety Board (“NTSB”), although acknowledging the need for Boeing to “fine tune” its technology to prevent the Maneuvering Characteristics Augmentation System (“MCAS”) from automatically repeating and sending a plane into uncontrolled dives, NTSB focused more on pilots “confusion” in responding to multiple alarms caused by the malfunction in the MCAS system control sensors. NTSB then followed up by issuing seven recommendations calling on the Federal Aviation Administration (“FAA”) to update how it assumes pilots will react in emergencies and make aircraft more “intuitive” when things go wrong, in an effort to ensure that “average pilots” can respond to complex emergencies.

The Joint Authorities Technical Review Panel, made up of experts from the FAA, the National Aeronautics and Space Administration (“NASA”) and nine other regulatory agencies from around the world, in its report of October 12, 2019 (“Joint Authorities Report”), reached a dramatically different conclusion. It instead took FAA to task for failing to follow its own rules, using out of date procedures, and lacking the expertise to fully explore the design changes for the aircraft implicated in the two crashes.Continue Reading The National Transportation Safety Board Report Mutes Criticism of the 737 Max Aircraft Design

In a June 19, 2019 hearing of the United States House of Representatives Subcommittee on Aviation, representatives of pilots’ organizations directly involved in, and affected by, the structural issues identified in the Boeing’s 737 Max aircraft, that caused the tragic deaths of 346 passengers, called The Boeing Company (“Boeing”), and its federal regulatory partner, the Federal Aviation Administration (“FAA”) to account in no uncertain terms.

Daniel Carey, a 35 year career American Airlines Captain, and President of the Allied Pilots Association (“APA”), testified as to what pilots regard as the fundamental issues with oversight by FAA.

Carey opines that the disasters arose from two fundamental problems: (1) the addition of the Maneuvering Characteristics Augmentation System (“MCAS”) without additional training, or even notification to pilots of its existence; and (2) failure of the requisite oversight by FAA. First, in an effort “to minimize the operating costs to Boeings customers by allowing the Max to be certified by FAA as a 737,” rather than requiring additional procedures that might be required for a substantial variation from the original 737 design, “this lead Boeing’s engineers to add the MCAS system.” Also according to Carey, many additional mistakes were subsequently made by Boeing engineers.Continue Reading Pilots Take Boeing and FAA to the Woodshed in Testimony on the 737 Max Tragedies

Within hours after FAA’s grounding of Boeing’s 737 Max 8 and 9 aircraft, pilots and aviation experts began to weigh in on the rationale. The first in the chorus was the Acting Administrator, Daniel Elwell, who opined that, in the face of the immediate action to ground the aircraft taken by European aviation authorities, as well as the increasing public outcry, the FAA had discovered “new evidence” from the site of the recent deadly airline crash in Ethiopia that justified defiance of the aeronautical industry urging a more measured approach.

Specifically, the Acting Administrator, in an interview with CNBC, stated that information made available since March 13 verified that the Ethiopian airline’s flight track “was close enough to the track of the Lion Air flight” that had crashed in Indonesia in October 2018 “to warrant the grounding of the airplanes so that we could get more information from the black boxes and determine if there is a link between the two, and, if there is, to find a fix to that link.” Ultimately, the agency concluded “the full track of the Ethiopian flight was very close to Lion Air,” and, thus, justified the grounding. The remaining question of what potentially caused the similar fatal incidence was, however, left up to other aviation experts.Continue Reading Aviation Experts Join Chorus on FAA Grounding of Boeing 737 Max 8 and 9 Aircraft