Turbine Traveller
@Turbinetraveler • 79,043 subscribers
Aircraft Technician based in Nairobi| Avgeek |Sharing industry trends & breaking aviation news |Enlightening the skies| Reach out @[email protected]
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Incidents like UA2005 are exactly why secondary cockpit barriers matter. An Installed Physical Secondary Barrier (IPSB) is a lockable metal gate positioned between the passenger cabin and the cockpit. Its purpose is simple: provide an extra layer of security whenever the cockpit door must be opened during flight. After 9/11, cockpit doors were heavily reinforced, but a vulnerability remained whenever pilots needed to briefly open the door for lavatory breaks, meal service, or crew changes. During those moments, the IPSB acts as a physical shield, preventing unauthorized access to the flight deck. To be certified, the barrier must: • Occupy enough space that it can't be bypassed by going over, under, or around it. • Resist forceful intrusion attempts. • Be quickly deployable and stowable by the crew. • Remain stowed during taxi, takeoff, and landing. The FAA mandated secondary cockpit barriers under 14 CFR 25.795, although implementation timelines have been adjusted over time. The barriers are now becoming a standard security feature on newly delivered airliners.
Turbine Traveller1,309,907 Aufrufe • vor 4 Tagen
UA236: The "Bluetooth Flight" Overnight, United Airlines Boeing 767-400ER (N67052) from Newark to Palma de Mallorca, Spain squawked 7700 about 1 hour into the flight and turned back after a suspected bomb threat onboard. A 16-year-old boy passenger reportedly renamed a Bluetooth device "BOMB." The device name appeared on nearby phones, other passengers' IFEs, and crew devices, triggering standard security protocols. The Purser announced on the loudspeaker that all passengers must turn off Bluetooth devices. This instruction was repeated multiple times, but the device was still on, prompting a U-turn back to Newark where the flight was met by security.
Turbine Traveller871,284 Aufrufe • vor 3 Tagen
AMERICAN AIRLINES FLIGHT 191 — THE DAY THE DC-10 CHANGED AVIATION FOREVER 49 years ago today, May 25, 1979, American Airlines Flight 191 crashed moments after takeoff from Chicago O’Hare, killing all 271 people on board and 2 on the ground. It remains the deadliest single-aircraft crash in U.S. history. The McDonnell Douglas DC-10 had just rotated off Runway 32R when the unthinkable happened: the entire No.1 left engine and pylon tore away from the wing, flipped over the aircraft, and slammed onto the runway. The separation severed critical hydraulic and electrical systems, causing the left wing’s leading-edge slats to retract unexpectedly. With the right wing still producing full lift and thrust, the aircraft became catastrophically unbalanced. The left wing stalled first. Within seconds, the DC-10 rolled violently to a 112° bank angle, nearly inverted, before crashing into a field near a trailer park at the end of the runway. Investigators later discovered the root cause was improper maintenance procedures. To save time, the engine and pylon had been removed together using a forklift instead of following McDonnell Douglas’ approved method. The process damaged the pylon structure, creating cracks that went unnoticed until catastrophic failure occurred during takeoff. Even more tragic: simulator tests later proved the crew did almost everything correctly. Critical stall warning systems had been disabled by the electrical failure, leaving the pilots with no indication the left wing was stalling. Flight 191 reshaped aviation safety forever, leading to stricter maintenance oversight, redesigned inspection procedures, and independent stall warning systems for both pilots. A tragedy that changed aviation history forever. Video shows recreation footage.
Turbine Traveller675,116 Aufrufe • vor 8 Tagen
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The NTSB later found that the N110AA DC-10 disaster began weeks before the AA191 crash during a maintenance procedure at American Airlines’ Tulsa facility. McDonnell Douglas recommended removing the engine and pylon separately, but American, Continental, and United used a faster shortcut by removing them together to save time and labor hours. During maintenance on Flight 191’s aircraft, a slight forklift misalignment jammed the pylon against the wing, creating a small structural crack that went unnoticed. Over the next 8 weeks, the crack grew with every flight cycle until the pylon finally failed during takeoff rotation, causing the entire engine to tear away from the wing. Fleet inspections afterward found similar damage on other DC-10s as well.
Turbine Traveller458,478 Aufrufe • vor 8 Tagen
🤯 Meanwhile in Buenos Aires, Aeroparque, a LATAM Airbus A320 had a shocking go-around!
Turbine Traveller935,331 Aufrufe • vor 1 Monat
The Boeing 747-400 is the only heavy widebody aircraft that can get up to 45,000 feet. No other aircraft can fly that high weighing this much, not even the newer 747-8 version. Airbus A380, Boeing 787 and B777 max out around 43100ft. Video via Captain Leonardo Silver
Turbine Traveller208,589 Aufrufe • vor 8 Tagen
This is rare, but it actually happened. On May 15, 2018, Sichuan Airlines A319 flight 8633 suffered an explosive decompression at 32,000 ft when the right cockpit windshield suddenly shattered. The co-pilot was partially sucked out of the cockpit;saved only by his seatbelt. Despite freezing temperatures, hurricane-force winds, and instrument failures, the crew kept control and safely landed in Chengdu. One of aviation’s most incredible saves.
Turbine Traveller442,533 Aufrufe • vor 17 Tagen
Delta and American Airlines CRJ pilots at Ronald Reagan Washington National Airport are going viral after an ATC clip caught them making "meow," "ruff," and other animal sounds over the radio, but the controller wasn't having it. In the audio, ATC quickly shuts it down, telling them to act like "professional pilots." 📹: Flight Fantasy Simulator
Turbine Traveller1,527,628 Aufrufe • vor 1 Monat
This Airbus A320 crew decided to skip de-icing and let the aerodynamic forces do the job.
Turbine Traveller9,028,016 Aufrufe • vor 7 Monaten
NTSB has released a new animation showing how the left engine separated from the wing of the UPS MD-11F crash in Louisville. On Nov. 4, 2025, UPS Flight 2976 crashed moments after takeoff from Louisville Muhammad Ali International Airport, killing all 3 crew members and 11 people on the ground, while injuring 23 others. The aircraft involved was MD-11F N259UP.
Turbine Traveller356,208 Aufrufe • vor 15 Tagen
