620 The Master Minimum Equipment List (MMEL)

A 737 crew couldn’t properly hand fly the airplane after autopilot failures, and we discuss the Master Minimum Equipment List. Also, airline furloughs loom, unwanted Austrian Eurofighter Typhoons, Air Force efforts to produce more pilots, an engine shutdown due to rain, commercial flights to nowhere, too much PPE isn’t allowed on American Airlines, and an airport throws out an operator. Aviation News Experienced crew struggled with instrument flight after 737 lost autopilots The Lithuanian carrier Klasjet 737-500 departed Madrid Barajas for Kaunas on April 5, 2019, with the captain’s autopilot inoperative. That’s permitted under the minimum equipment list regulations because the officer’s autopilot was working. However, the FO’s autopilot failed 2 minutes after take-off. The pilots had difficulty flying the plane, with large altitude and pitch variations, several go-arounds, flight below the required minimum, and failure to follow ATC instructions. For an example of an MMEL, see Master Minimum Equipment List (MMEL) for the Cirrus SF50 Vision Jet. [PDF] United Eyes Extensive Furloughs United Airlines plans to furlough 16,370 employees as early as October 2020: 6,920 flight attendants, 2,850 pilots, 2,260 airport operations personnel, 2,010 mechanics, and 1,400 in management. American and Delta have also announced plans to reduce their workforces beginning Oct. 1. Austria Wants To Offload Its Unwanted Eurofighter Typhoons On Indonesia The Austrian defense minister said she plans to hold talks that aim to sell the country’s Eurofighter Typhoons to Indonesia. Indonesia is interested in buying the 15 Typhoons, the only fighter jets the Austrian Air Force has. We discuss why Austria wants to get rid of the fighters and wonder why anybody would want them. USAF Looks to Address Pilot Shortage with New Programs Earlier this year, the Air Force told Congress that the service had a shortage of about 2,100 pilots, 10% of the pilots it needs to execute the National Defense Strategy. Air Force initiatives to address the shortage include the use of simulation, reality (VR), and artificial intelligence (AI) programs. A new $38 million Virtual Test and Training Center (VTTC) at Nellis Air Force Base (AFB), NV will be used for joint-aerial combat training. U.S. Air Force Trains Robotic Dogs to Scout Battlefields The Department of the Air Force, the U.S. Northern Command, and the U.S. Space Command just performed a field test of the Advanced Battle Management System (ABMS). The ABMS is a digital battle network system that collects, processes, and shares data among U.S. and allied forces. In addition to shooting down a cruise missile with a hypervelocity weapon, the Air Force tested the Vision 60 quadrupedal robots developed by Ghost Robotics. https://youtu.be/QsLo7qpWNck Airbus A220 Operators Told To Protect Avionics Against Rainfall Rain entered an A220 through the main cabin door and overflowed the drains. Then during taxi the water dripped into the avionics bay below and tripped a circuit breaker, causing an engine shutdown. A220 operators have 12 months to modify the drain tubing. Starlux Airlines Plans Six More Flights To Nowhere Last month, Taiwanese carrier Starlux Airlines flew a “flight to nowhere” so passengers could “pretend to go abroad.” The flight flew over the Pratas Islands in the northern part of the South China Sea. This was such a success that Starlux plans more of these flights in their Airbus A321neos. American Airlines Bans Wearing Too Much Personal Protection Equipment On Board American Airlines sent a memo to its customer care agents about “Prohibited Personal Protection Equipment (PPE).” Several “recreational” PPE items are banned from flights: personal face/body tents, personal face/body pods, personal air purifiers/refreshers, and Ozone generators. Under the Weather sells a variety of these body pods. JetSuiteX banned at Orange Co Airport, Asks Customers for Help According to JetSuiteX, John Wayne Airport in Orange County, California told the company that they were “no longer welcome” at Orange County Airport. No reason was given. JetSuiteX provides “hop-on service” from FBO’s with 19 Embraer ERJ-135 and -145 jet aircraft configured for 30 passengers. Customers received communications from JetSuiteX asking them to write to the Orange County Board of Supervisors. Mentioned Prototype of the ‘Flying-V’ plane built by KLM that burns 20% less fuel than traditional aircraft takes to the skies for the first time and TUDelft Flying-V. “The Flying-V is a design for a highly energy-efficient long-distance aeroplane. The aircraft’s design integrates the passenger cabin, the cargo hold and the fuel tanks in the wings, creating a spectacular v-shape. Its improved aerodynamic shape and reduced weight will mean it uses 20% less fuel than the Airbus A350, today’s most advanced aircraft.” https://youtu.be/UMSiBCrvOj0 When does flying become CO2-neutral? The German Aerospace Center (DLR) has some concepts for “an aircraft that flies as climate-friendly as it is economical and is ready for operation by 2040… This aircraft should be able to carry at least 70 passengers for a distance of up to 2,000 kilometers.” Calling all pilots! Corps to give up to $210,000 for Marine pilots to re-up The Marine Corps will give out an aviation bonus of up to $210,000 for select pilots willing to extend their service commitment by up to six years, according to a new administrative message. Major General Charles Bolden Honored with 2020 Wright Brothers Memorial Trophy [PDF] The National Aeronautic Association (NAA) announced that Major General Charles Bolden USMC (Ret.) has been selected as the recipient of the 2020 Wright Brothers Memorial Trophy for “…his impassioned commitment to public service in aviation and aerospace as an aviator, astronaut, and leader and his dedication to excellence for the advancement of all humanity.” Charlie appeared as our guest in Episode 316 – NASA’s Aeronautics Research, September 2014. His blog from his days at NASA is still online.