Flight Safety Information - August 16, 2024 No. 164 In This Issue : Incident: Voepass AT72 near Uberlandia on Aug 15th 2024, transient electrical problem : Incident: Vistara A20N at Mumbai on Aug 14th 2024, hydraulic failure : Incident: American B738 near Raleigh/Durham on Aug 15th 2024, smoke on board : Incident: Piedmont E145 near Syracuse on Aug 14th 2024, smoke in the cabin : Accident: Norwegian B38M enroute on Aug 11th 2024, turbulence injures 2 cabin crew : Incident: American A319 at Philadelphia on Aug 14th 2024, multiple air data references out : Beechcraft C90GTi King Air - Fatal Accident on Takeoff (Brazil) : Pilots and Flight Attendants On Delta Air Jet to Paris Sickened After Strange Odor Fills Cockpit and Cabin of Airbus A330 : Cargojet freighter aircraft knocked out of service by massive hail : Guyana scored 66.36% in recent aviation safety audit – preliminary results : Chinese Woman's Refusal To Stow Louis Vuitton Bag Causes Major Flight Delay, Goes Viral : Boeing Brought In Almost 200 Pilots To Evaluate Design Changes For Upcoming 777X : Celiac Pilot Sues United Airlines Because the Chicago-Based Carrier Refuses to Provide Him With Gluten-Free Meal : GRADUATE RESEARCH SURVEY : Calendar of Events Incident: Voepass AT72 near Uberlandia on Aug 15th 2024, transient electrical problem A Voepass Linhas Aereas Avions de Transport Regional ATR-72-212A, registration PS-VPA performing flight 2Z-2211 from Rio Verde,GO to Sao Paulo Guarulhos,SP (Brazil) with 38 people on board, was climbing through FL170 out of Rio Verde when the crew decided to descend the aircraft normally to 9000 feet and entered a hold. The aircraft subsequently diverted to Uberlandia,MG (Brazil) for a safe landing on runway 04 about 45 minutes after stopping the climb. The airline reported the aircraft diverted as a precaution due to a technical problem landing with all systems operating and added later that the crew had observed a transient electrical issue, a power surge. The aircraft is still on the ground in Uberlandia about 8 hours after landing. https://avherald.com/h?article=51c756aa&opt=0 Incident: American B738 near Raleigh/Durham on Aug 15th 2024, smoke on board An American Airlines Boeing 737-800, registration N989AN performing flight AA-2392 from Charlotte,NC to Hartford,CT (USA), was climbing through about FL320 out of Charlotte when the crew donned their oxygen masks reporting smoke on board and decided to divert to Raleigh/Durham,NC. The aircraft descended to 4000 feet but advised they still needed to run some checklists taking about 5 to 10 minutes, requested emergency services on standby but they weren't planning to evacuate. The aircraft landed on runway 23R about 35 minutes after stopping the climb. The aircraft was towed to the apron. Passengers reported there had been a loud boom sound followed by strong smell of smoke. A replacement Boeing 737-800 registration N942NN reached Hartford with a delay of about 3:40 hours. The occurrence aircraft is still on the ground about 6.5 hours after landing. https://avherald.com/h?article=51c708ac&opt=0 Incident: Piedmont E145 near Syracuse on Aug 14th 2024, smoke in the cabin A Piedmont Embraer ERJ-145 on behalf of American Airlines, registration N909AE performing flight AA-5716 from Boston,MA to Rochester,NY (USA), was enroute at FL300 about 80nm east of Syracuse,NY (USA) when the crew decided to divert to Syracuse reporting smoke in the cabin. The aircraft landed safely on Syracuse's runway 28 and stopped on the runway subsequently asking emergency service to check the aircraft for any visible smoke and advising, that the smoke in the cabin had dissipated in the last few minutes. Emergency services reported seeing no smoke, the aircraft taxied to the apron. A replacement ERJ-145 registration N925AE reached Rochester with a delay of about 4 hours. The occurrence aircraft remained on the ground in Syracuse for about 21 hours, then positioned to Philadelphia. https://avherald.com/h?article=51c6fcf9&opt=0 Accident: Norwegian B38M enroute on Aug 11th 2024, turbulence injures 2 cabin crew A Norwegian Air Sweden AOC Boeing 737-8 MAX, registration SE-RYC performing flight D8-2961 from Rhodes (Greece) to Helsinki (Finland) with 116 people on board, was enroute when the aircraft encountered turbulence causing two flight attendants to receive injuries. The aircraft continued to Helsinki for a safe landing. The aircraft continued the planned sectors on schedule. On August 15 Finland's Onnettomuustutkintakeskus announced, they have opened an investigation into the occurrence that had two cabin crew injured while flying through turbulent airflow. https://avherald.com/h?article=51c6fa03&opt=0 Incident: American A319 at Philadelphia on Aug 14th 2024, multiple air data references out An American Airlines Airbus A319-100, registration N701UW performing flight AA-2275 from St. Louis,MO to Philadelphia,PA (USA) with 110 people on board, was descending through about 15,000 feet towards Philadelphia when the crew declared emergency reporting a couple of ADRs went out so that they were in alternate law, flight control situation, they were a little bit limited in navigation. When the controller queried whether they wanted "no gyro vectors" the crew declined and just requested headings for a final to runway 27L. The aircraft continued for a safe landing on runway 27L about 17 minutes later. The aircraft remained on the ground in Philadelphia for about 17 hours before returning to service. https://avherald.com/h?article=51c6f7d5&opt=0 Beechcraft C90GTi King Air - Fatal Accident on Takeoff (Brazil) Date: Thursday 15 August 2024 Time: Type: Beechcraft C90GTi King Air Owner/operator: Private Registration: PS-AAS MSN: LJ-1987 Year of manufacture: 2010 Fatalities: Fatalities: 5 / Occupants: 5 Other fatalities: 0 Aircraft damage: Destroyed Category: Accident Location: about 80km N of Apiacás, MT - Brazil Phase: Initial climb Nature: Private Departure airport: Pousada Amazônia Fishing Lodge Airstrip (SWSI), PA Destination airport: Investigating agency: CENIPA Confidence Rating: Information is only available from news, social media or unofficial sources Narrative: A Beechcraft C90GTi (marketed as GTx) King Air crashed after takeoff Pousada Amazônia Fishing Lodge Airstrip (SWSI), Para, about 80km north of Apiacás, Mato Grosso, and burst into flames. The five ocupants perished and the aircraft was destroyed. https://asn.flightsafety.org/wikibase/411127 Pilots and Flight Attendants On Delta Air Jet to Paris Sickened After Strange Odor Fills Cockpit and Cabin of Airbus A330 Both the Captain and the First Officer on a Delta Air Lines flight from Boston to Paris, along with five flight attendants, had to be taken to the hospital after they were sickened when a strange odor started to fill the cockpit and cabin last week. Delta Air flight DL224 departed Boston at around 7:42 pm on August 7, but shortly after takeoff, the flight attendants reported that there were fumes in the cabin and that several of the crew members were feeling unwell. What’s interesting, however, is that the Captain felt discomfort in his eyes while the five-year-old Airbus A330 was still taxiing for takeoff, and around the same time, the First Officer said that he detected a slight odor in the cockpit. Despite the strange odor, the flight departed Boston as normal. The pilots quickly stopped the climb as they attempted to determine exactly what was going on. A third ‘relief pilot’ was dispatched into the cabin to assess the situation, but they didn’t detect any kind of odor. Shortly afterwards, the Captain went into the cabin to see if they could find out what was going on. After returning to the cockpit, the Captain decided to divert the aircraft back to Boston and prepared for an overweight landing rather than entering a holding pattern to burn off fuel. The aircraft landed without incident back in Boston nearly an hour and a half after takeoff, where it was met by emergency responders who took the crew members to a local hospital. All seven crew members were later discharged after a medical evaluation. A common cause of strange inflight odor events is when so-called bleed air from the aircraft engines becomes contaminated with oil vapor. On most aircraft, fresh air to the cabin is supplied via the engines which is then filtered by the onboard air-conditioning system. Sometimes, an oil leak can cause vapor to mix with the outside air being bled through the engine into the aircraft which, in turn, can cause smoke-like conditions and a strange odor which is often described as smelling like damp or dirty socks. In this case, however, Canada’s Transportation Safety Board which carried out an investigation because the aircraft was in Canadian airspace when it diverted, said that Delta’s maintenance personnel had carried out an inspection of both engines and the auxiliary power unit, and carried out engine test runs but couldn’t find any evidence of a strange odor onboard. The aircraft remained on the ground for nearly two days in Boston before being returned to service. https://www.paddleyourownkanoo.com/2024/08/15/pilots-and-flight-attendants-on-delta-air-jet-to-paris-sickened-after-strange-odor-fills-cockpit-and-cabin-of-airbus-a350/ Cargojet freighter aircraft knocked out of service by massive hail Two Cargojet freighter aircraft suffered extensive damage during a hailstorm last week at Calgary International Airport in Canada, executives said during a call with analysts Wednesday to discuss second-quarter earnings. The Aug. 5 storm that pounded the airport in Alberta with golf ball-size ice pellets also crippled 16 aircraft operated by WestJet, Canada’s second-largest passenger airline. Cargojet (TSX: CJT) moved the two planes to its base in Hamilton, Ontario, for repairs, according to the company. One plane is a Boeing 767 supplied by Amazon for which Cargojet provides crews, maintenance and insurance to operate on Amazon’s behalf in Canada. The other plane is a smaller Boeing 757 owned by Cargojet. Management said it expects the 757 freighter to return to service fairly quickly. The 767 will take another week or more to complete repairs, but the airline is using backup aircraft to make sure Amazon can serve customers on time. The damaged WestJet aircraft, which require extensive inspection and repairs, represent about 10% of the airline’s fleet. The company on Wednesday announced it will cancel flights on a proactive basis for the foreseeable future while it endeavors to return all impacted aircraft to service. It has called off hundreds of flights so far and is currently canceling 50 flights per day. A comprehensive assessment of the damage determined that sourcing specialized equipment and materials, and completing repairs will take several weeks. In addition to cosmetic damage, hail can harm radomes that protect the radar antenna and are sandwiched between the internal and external skin. Large hail can also dent the surface, which can affect flight characteristics, according to aviation experts. WestJet and CEO Alex Hochberg have posted pictures showing a plane’s wing spoilers pockmarked with dents. WestJet said it is actively pursuing every avenue to reduce cancellations, including adding additional flights operated by WestJet Encore and partner Canadian North. It also has engaged Boeing and the Aircraft Mechanics Fraternal Association, the union representing WestJet Aircraft Maintenance Engineers, to secure additional resourcing and expedite aircraft repairs. WestJet said it takes 12 maintenance technicians to inspect and repair each aircraft. Two weeks before the hailstorm, WestJet was significantly impacted by the IT outage caused when CrowdStrike released a defective update to its security software for Windows systems. Two Flair Airlines jets were also knocked out of service for several weeks. Calgary airport, WestJet’s hub, suffered extensive water damage to part of its domestic terminal building when hail damaged the roof, according to the airport authority. https://finance.yahoo.com/news/cargojet-freighter-aircraft-knocked-massive-132009123.html Guyana scored 66.36% in recent aviation safety audit – preliminary results Preliminary results showed that Guyana scored 66.36% in a recent International Civil Aviation Organisation (ICAO) safety audit. A release yesterday from the Guyana Civil Aviation Authority (GCAA) said that the ICAO audited Guyana from May 29, 2024, to June 11, 2024, under the Universal Safety Oversight Audit-Continuous Monitoring Approach (USOAP-CMA) Programme. The preliminary results revealed that Guyana achieved an overall score of 66.36% in the effective implementation of the ICAO standards. The GCAA release said that Guyana’s performance surpassed its 2007 ICAO audit, and the last four audits conducted by the ICAO within the South American region. “This is a commendable achievement for our nation”, the release said. https://www.stabroeknews.com/2024/08/16/news/guyana/guyana-scored-66-36-in-recent-aviation-safety-audit-preliminary-results/ Chinese Woman's Refusal To Stow Louis Vuitton Bag Causes Major Flight Delay, Goes Viral A Chinese woman caused a one-hour flight delay after refusing to stow her Louis Vuitton handbag, claiming it was too expensive to place on the floor. The incident, which occurred on a flight from Chongqing, went viral on Chinese social media. Flight delays are frequently caused by irresponsible passengers' unruly behaviour, which can range from overly extended seat-settling times to completely ignoring boarding calls. But a strange incident that happened recently in China has given this problem a new angle. A woman refused to stow her luxury handbag, claiming it was too expensive and from a renowned brand, Louis Vuitton. According to The South China Morning Post, the Chinese woman's refusal to put her designer handbag under the seat in front of her when asked by a flight attendant caused a one-hour delay and had to be escorted off the plane. As the video of the incident went to the Chinese social media app Douyin, it instantly went viral. The incident attracted 4 million views on Douyin and triggered heated discussions after a passenger posted a video clip of it. The passenger, who asked to remain anonymous, said the woman who was sitting in economy class insisted on putting her Louis Vuitton handbag next to her instead of under the seat in front. The incident happened on August 10, and the flight from an airport in Chongqing municipality in southwestern China was already departing and had to return to the boarding gate. Passengers applauded when police escorted the woman off the plane. The SCMP reported that a Louis Vuitton handbag costs about US$3,000 (Rs 2,51803) in China, and the economy class ticket for the flight from Chongqing to northern China's Hebei province, operated by China Express Airlines, costs 800 yuan (US$110). The airline did not respond to questions about the case or reveal the outcome after speaking to the passenger. The offending passenger's identity was not revealed.The incident has sparked heated debate on mainland social media. "She valued the bag more than her life," said one person on Weibo. "The flight attendant could have offered her a bag to put her handbag in. Is it really necessary to waste an hour and kick her off the plane?" someone wrote on Douyin. https://www.ndtv.com/offbeat/chinese-womans-refusal-to-stow-louis-vuitton-bag-causes-major-flight-delay-goes-viral-6347791 Boeing Brought In Almost 200 Pilots To Evaluate Design Changes For Upcoming 777X Summary • The Boeing 777X program has faced delays and design changes and is still in flight testing. • The 777X offers increased efficiency, innovative design features, and an improved passenger experience. • Nearly 200 pilots tested the 777X and provided positive feedback, feeling comfortable operating the aircraft. The Boeing 777X program was first launched in November 2014, and the first 777X flew in January 2020. The program has faced many delays and implemented several design changes, and the 777X remains in flight testing. A recent visit to Boeing by Simple Flying’s Jonathan E. Hendry revealed that Boeing brought in nearly 200 pilots to perform tests on the 777X and evaluate design changes. The 777X is expected to be a game-changing aircraft in the widebody market. Boeing states that airplanes will be notably more efficient than competing aircraft, such as the Airbus A350-1000, and will provide 10% lower operating costs. The 777x also offers many exciting design changes to the 777 family , both in performance and passenger and crew experience. The aircraft features folding wingtips, providing an increased wingspan and improved aerodynamics. Its GE9X engines are the most fuel efficient in their class and feature an innovative design. The interior cabin is expanded, and raised, larger windows are included to provide all passengers with views. The flight deck features the latest technology in a familiar, easy-to-use configuration that maintains commonality with the 777-300ER and the 787 Dreamliner family. Simple Flying’s interview with Boeing representatives, including chief engineer Brad Till, gave insights into the flight testing being conducted on the 777X. Plans for a 2025 service entry were also discussed. The overall opinion of the 777X’s and its design changes is very favorable. Pilots reported feeling comfortable in the aircraft and enjoying their time at the controls. Boeing is anticipating certification of one aircraft per year until 2025. The Boeing 777X The Boeing 777X will be the largest and most efficient twin-engine jet in the world. The 777X family builds on the 777-300ER and consists of two variants: the 777-8 and 777-9. The 777-8 is the smallest member of the 777X family. Per Boeing, the aircraft has a maximum takeoff weight (MTOW) of 805,000 lb. (365,150 kg) and can seat 395 passengers in a two-class configuration. The 777-8 is 12.9 feet (3.9 m) shorter than the 777-300ER but has a longer range. The 777-9 is larger than its smaller sibling, with an MTOW of 775,000 lb. (351,550 kg). This variant can seat 426 passengers in a two-class configuration, which is 34 more passengers than the 777-300ER. The 777-9 is also 7.0 feet (2.1 m) longer than the 777-300ER. The 777X variants feature major advancements in performance and aerodynamics, providing airlines with greater efficiency and increased revenue. According to Boeing, the 777X will have 10% lower fuel use and CO2 emissions and 10% lower operating costs than the Airbus A350-1000. Exciting 777X features One of the most notable features of the 777X is its unique folding wingtips. The aircraft’s wingspan is 212 feet, 9 inches (64.85 m), just a bit longer than that of the Airbus A350 (64.75 m). However, the 777X’s composite wings feature folding wingtips that provide an additional 6.9 meters, resulting in a better lift-to-drag ratio and lower fuel use. The wingtips are folded once on the ground to allow the aircraft to fit at existing gates. Boeing states that the increased wingspan gives the aircraft 5% better aerodynamics than the A350-1000. The 777X also features GE9X engines specifically designed for the aircraft family. This engine has six fewer fan blades than the GE90 engine, maximizing airflow and minimizing drag. According to GE Aerospace, the 777X engine is the most fuel-efficient in its class. Its design also enables quieter flight with fewer emissions. Another key feature of the 777X is its innovative passenger experience. Some of the major improvements or changes include: • Lower cabin altitude • Improved humidity • Cleaner air • Smooth ride technology • Improved temperature control • Lower cabin noise Boeing representatives told Simple Flying staff that the aircraft’s interior is “an all-new design.” He also remarked that many customers are keeping their interior design plans “under wraps.” Additionally, the 777X offers a wider cabin for increased flexibility and higher revenue. The new 777 cabins are four inches (10.16 cm) wider than the 777-300ER cabins. The windows are also 29% larger and placed higher in the fuselage, increasing natural light and providing all passengers with a view outside the aircraft. The 777X’s design also considered pilots. Boeing was sure to use the latest flight deck technology and maintain commonality with the 777 and 787. The interactive, familiar touch screens are simple to use and have multiple touch points. The folding wingtip of a Boeing 777X seen from inside the cabin with its large windows The flagship aircraft must provide increased efficiency over existing widebodies and serve as an effective replacement for the Boeing 747. Pilot opinions on the 777X In designing and planning the 777X, Boeing wanted to get a pilot perspective and feedback on some of the aircraft's new features. According to Simple Flying’s conversation with Boeing representatives during a recent visit, nearly 200 pilots were brought in to operate the engineering simulator in Seattle. Most of these pilots have a background in 787s or 777-300ERs, and Boeing reported they were all “very comfortable” operating the 777X. Pilots also remarked on their confidence while flying the 777X due to its seamless integration with the 777 and 787 Dreamliner families. Boeing representatives had the pilots take off, land, and operate the new touchscreen controls during their time in the simulator. Feedback and data were gathered during these tests, and Boeing reported the information to the Federal Aviation Administration (FAA) to further the 777X’s certification. Several test pilots discussed their experience. Most agreed that the 777X took the positive aspects of the 777-300ER and made them even better. According to their comments, the tests were very enjoyable, and the new features are innovative and practical. When will the 777X be in service? The first 777X variant, the 777-9, was expected to enter service in 2020. However, due to many delays and setbacks, the program has been pushed back several times. After the initial delay due to the Covid-19 pandemic, Boeing estimated the first 777X delivery for 2022. However, several modifications to the aircraft’s design in the past few years have delayed its service entry date even further. A 2021 article by FlightGlobal reports that on January 21, Boeing announced the first delivery of the 777-9 to be in “late 2023.” The reason behind this postponement was provided by Boeing chief executive, David Calhoun, who said the company was: “Making prudent design modifications as necessary.” In 2023, Aviation News released an update on the 777X’s progress. According to the article, Boeing increased the 777-8’s fuselage length by 3.5 feet, which increased passenger capacity and range. This modification aimed to close the order gap with the 777-9, which has been in higher demand. According to the recent interview by Simple Flying staff at Boeing, the FAA is not waiting on anything further from the aerospace company. Currently, questions are “being asked back and forth” to confirm the aircraft meets all standards. https://simpleflying.com/boeing-777x-design-changes-pilot-input-guide/ Celiac Pilot Sues United Airlines Because the Chicago-Based Carrier Refuses to Provide Him With Gluten-Free Meal AUnited Airlines pilot who suffers from celiac disease is suing the Chicago-based carrier for discrimination after it is alleged the airline refused to provide him with gluten-free meals or put him up in hotels that offered gluten-free dining options. Captain Mark MacKenzie describes himself as a ‘highly experienced’ pilot who has 35 years of ‘accident and incident-free flying’ and who has worked for United since March 1992. MacKenzie suffers from celiac disease and says that United Airlines should make reasonable accommodations for his disability by providing gluten-free meals. The Denver-based pilot alleges in his 12-page complaint, which was filed in a Colorado district court earlier this month, says that United routinely provides him meals that he simply cannot eat because they contain gluten and even charges him for the privilege. MacKenzie says that if he consumes any food that contains gluten, he suffers “substantial impairment to multiple major life activities” and that ingestion of gluten could have “serious long-term physical repercussions.” United Airlines provides meals for its pilots on many flight but unlike normal customers, Captain MacKenzie claims the airline refuses to let crew with special dietary needs choose a special meal like gluten-free. Occasionally, United Airlines does provide ‘gluten-sensitive’ meals but these are not gluten-free and MacKenzie says he cannot eat them. As a result, MacKenzie says that he is required to bring his own food because United will not honor his request for special gluten-free meals. And not only does United allegedly refuse to provide special meals for pilots like MacKenzie, the airline still deducts the cost of some meals from his salary even if it goes to waste. In addition, MacKenzie says United often puts him in hotels that do not have any gluten-free dining options and that the airline has refused his request to stay in hotels with gluten-free menus. Captain MacKenzie first told United that he had celiac disease in 2020 and, at the time, requested access to gluten-free meals but has been rebuffed by the carrier ever since. Instead of offering gluten-free meals, MacKenzie even alleges that the airline told him to eat select parts of normal meals that shouldn’t have gluten in them, but MacKenzie rejected this idea because the meals are rarely labeled correctly. MacKenzie is suing United for claims under the Americans With Disabilities Act and is seeking to get a court order to force United to provide him with gluten-free meals. https://www.paddleyourownkanoo.com/2024/08/16/celiac-pilot-sues-united-airlines-because-the-chicago-based-carrier-refuses-to-provide-him-with-gluten-free-meal/ GRADUATE RESEARCH SURVEY My name is Brian Huh, and I'm a graduate student in applied psychology studying aviation human factors at the University of Southern California (USC). I'm currently assisting the ISASI Human Factors Working Group, under the direction of Toni Flint, Treena Forshaw, and Daniel Scalese, in its effort to enhance the existing, outdated Human Factors Guide. Our research aims to gather insights from aviation professionals to ensure this guide remains a valuable resource for a wide audience within the aviation safety community. We're focusing on identifying key areas of information and addressing specific challenges in the field of human factors in aviation safety. As part of this research, we've developed a survey to collect feedback from professionals like yourself. The survey takes about 20-30 minutes to complete and will close on August 12, 2024. Your input would be invaluable in shaping this comprehensive guide for aviation safety. And the Link to the Survey: https://usc.qualtrics.com/jfe/form/SV_bmv6n323oHr3Rwq -Survey title: Aviation Investigator Needs Assessment Survey -Purpose: To inform the next iteration of the ISASI Human Factors Guide -Content: Feedback on the current guide, professional experiences, and challenges in applying human factors principles -Estimated Time to Complete: 20-30 minutes Your input is crucial in shaping this comprehensive guide. We realize the turnaround time is short, which is due to the deadlines associated with Brian's graduate program requirements. Even a small number of additional responses could be extremely valuable for this research. CALENDAR OF EVENTS • Stay Informed with NATA’s Regulatory Intel for Certification Success Webinar; August 22nd. Register: https://mynata.my.site.com/nata/s/lt-event?id=a1YRj0000012lrtMAA • Asia Pacific Airline Training Symposium - APATS 2024, 0-11 September, 2024, Singapore • Aircraft Cabin Air International Conference - 17 & 18 September - London • 2024 Ground Handling Safety Symposium (GHSS) - September 17-18, 2024 - Fort Worth, TX • Safety is not a Secret - September 27-28, 2024 - Seminar, JUNGLE AVIATION AND RELAY SERVICE • 2024 ISASI - Lisbon, Portugal - September 30 to October 4, 2024 • DEFENCE AVIATION SAFETY 2024 - 2 OCTOBER - 3 OCTOBER 2024 - LONDON • International Congress of Aerospace Medicine ICAM 2024 in Lisbon, Portugal, 3 - 5 October 2024 • Aviation Health Conference back on Monday 7th and Tuesday 8th October 2024 • Safeskies Australia Conference, Canberra Australia - 16th and 17th of October 2024 - www.safeskiesaustralia.org • 2024 NBAA Business Aviation Convention & Exhibition - Oct. 22-24 (Vegas) • Sixth Edition of International Accident Investigation Forum, 21 to 23 May 2025, Singapore Curt Lewis