Flight Safety Detectives

Flight Safety Detectives host John Goglia will be inducted into the National Aviation Hall of Fame, a rare accomplishment in aviation. John is the first person whose career was focused on aviation maintenance to be selected. John Goglia and Todd Curtis talk about the honor before diving into a recent drone accident in Boston that injured two people. The drone crash occurred in downtown Boston during the taping of the TNT show "Inside the NBA." The drone crashed into a pole and fell, injuring people in the crowd. The drone flight would likely have had a FAA exemption to allow a flight both near crowds of people and close to Boston's Logan Airport.Todd and John also discuss John's recent visit to the NBAA (National Business Aviation Association) exhibition in Las Vegas. John saw many of the companies and technologies behind the vertical takeoff and landing aircraft associated with advanced air mobility (AAM) companies like Joby. The FAA has just released regulations related to the commercial use of such aircraft.Todd and John talk about the potential for AAM operations in the U.S. They discuss several possible issues might slow adoption. Don’t miss what’s to come from the Flight Safety Detectives - subscribe to the Flight Safety Detectives YouTube channel, listen at your favorite podcast service and visit the Flight Safety Detectives website. Music: “Inspirational Sports” license ASLC-22B89B29-052322DDB8

A fatal Piper PA-28-300 plane crash was caused by a loose fuel line that should never have been installed on the aircraft. The NTSB investigation of the fatal May 2018 crash shows that a fuel line that was not approved for use on that aircraft led to an engine fire. Todd Curtis and John Goglia examine the details. Although the fuel line used was an approved aviation part, it was not approved for use in this aircraft. The NTSB could not determine who installed the part or when it was installed.Approved parts used in unapproved ways is an ongoing issue in aviation. Some individuals in the general aviation community even promote the use of auto parts instead of more expensive approved aviation parts.John, who worked on FAA committees on the issue of unapproved parts in the 1980s, has seen many unapproved part issues with several major airlines. The FAA began requiring more documentation for aircraft parts in the 1990s, but the problem persists.The accident pilot was aware that the engine had issues. Before the flight, the pilot told a CFI that he would perform an engine runup and take off only if the runup was successful. This accident involved pilot decision-making under uncertainty concerning whether to take off with an engine problem. This kind of issue happens at all levels of aviation. The fatal crash of an Alaska Airlines MD83 in 2000 is just another example. Don’t miss what’s to come from the Flight Safety Detectives - subscribe to the Flight Safety Detectives YouTube channel, listen at your favorite podcast service and visit the Flight Safety Detectives website. Music: “Inspirational Sports” license ASLC-22B89B29-052322DDB8

Another flight training accident, another lacking NTSB report. Todd Curtis, Greg Feith, and John Goglia discuss the NTSB report of a fatal June 2021 flight training accident near Indianapolis that lacks useful details or analysis.The accident aircraft was Diamond DA40 with an instructor and student on board. The instructor had received a CFI certification about nine weeks before the accident. Most of the instructor's 329 hours of flight experience were with the same make and model of aircraft.The accident sequence began with a stall that turned into a spin. A certified CFI must demonstrate the ability to recover from a spin. The airplane flight manual included specific instructions for spin recovery.The NTSB recreated the accident sequence using a data card from the airplane and it showed that proper spin recovery techniques were not used. What was much less clear was how the CFI reacted in the situation.The NTSB did not investigate the training of the CFI, the procedures used by the flight training organization, or the experience other students had with the CFI. There are not enough facts or insights in the report to make it useful to the aviation community. Don’t miss what’s to come from the Flight Safety Detectives - subscribe to the Flight Safety Detectives YouTube channel, listen at your favorite podcast service and visit the Flight Safety Detectives website. Music: “Inspirational Sports” license ASLC-22B89B29-052322DDB8

Aviation around the world changed as a result of the fatal accident involving Air Canada Flight 797. The investigation led to massive changes to the materials inside the cabins of commercial aircraft.On June 2, 1983, the DC9-32 on a routine flight from Dallas to Toronto had an inflight smoke event that led to an emergency landing in Cincinnati. As the passengers and crew began evacuating the aircraft, a flash fire in the cabin created heat and toxic smoke that killed 23 of the 46 occupants.The NTSB investigation revealed that the fire caused the release of dangerous levels of toxic chemicals and gases from the materials used inside the cabin. This finding led to a systematic transition to new fire-blocking materials. John Goglia shares his role in replacing materials on aircraft he maintained.This accident also led to the requirement for smoke detectors in lavatories. It also led to the use of air-driven flush motors in lavatories, rather than electrical flush motors.Related documents are available at the Flight Safety Detectives website. Don’t miss what’s to come from the Flight Safety Detectives - subscribe to the Flight Safety Detectives YouTube channel, listen at your favorite podcast service and visit the Flight Safety Detectives website. Music: “Inspirational Sports” license ASLC-22B89B29-052322DDB8