Hacker News with Generative AI: Aviation

Lockheed Certifies F-35 to Use Sustainable Fuels (airandspaceforces.com)
Lockheed Martin has approved Synthetic Aviation Turbine Fuels (SATFs) as safe to fly in the F-35 fighter, a potential boon for the Air Force’s energy and climate goals.
What China's Next Generation Stealth Jet Reveal Means (twz.com)
Dec. 26, 2024, was a huge day for the global airpower, military technology, and strategy communities. The emergence of not one, but two Chinese advanced tailless tactical combat aircraft sent shockwaves around the globe and garnered very high interest from the public.
Qantas South Africa flights delayed by falling debris from SpaceX rockets (theguardian.com)
Qantas says it has been forced to delay several of its flights to South Africa at the last minute due to warnings of falling debris from Elon Musk’s SpaceX rockets re-entering Earth.
DJI No Longer Blocks Flights over Airports and Military Bases (hntrbrk.com)
DJI, the world’s leading drone manufacturer, announced today that it will remove “Restricted Zones” from its Fly and Pilot flight apps in the U.S.
Boeing production in 2024 expected to be less than half of rival Airbus (theguardian.com)
Boeing is expected to confirm it made less than half of the aircraft of its rival Airbus in 2024, with analysts questioning whether the troubled US planemaker will be able to increase its rate of production as planned.
Black boxes from Jeju Air 2216 stopped recording four minutes before crash (cnn.com)
Collision with drone knocks Canadian firefighting plane out of L.A. battle (todayinbc.com)
Authorities in Los Angeles say a Quebec water bomber is out of service after colliding with a drone while fighting wildfires Thursday.
One of CL-415 Super Scooper Planes Taken Out of Palisades Fire Fight by Drone (twz.com)
A drone’s collision with a water-dropping aircraft fighting the Palisades fire in Los Angeles caused temporary grounding of all aircraft working that fire and took out one of just two amphibious planes capable of repeatedly scooping 1,600 gallons of water from the ocean and delivering it onto nearby flames, Cal Fire told The War Zone.
Drone collides with firefighting aircraft over Palisades fire (latimes.com)
A drone collided with a firefighting aircraft flying over the Palisades fire on Thursday, the Federal Aviation Administration said in a statement.
Endless Runway (wikipedia.org)
An endless runway is an aircraft runway which loops around to form a shape such as a circle.
How to decode METAR and TAF reports (met.nps.edu)
A METAR is a codified observation message indicating an airfield weather conditions observed at a given time.
WWII pilot got a kill credit for downing an American plane (threadreaderapp.com)
With friendly fire incidents being so topical lately, I figured I would make a post about my favorite friendly fire incident of all time.
Thinking in Actors – Part 3 – Using the Actor Model to Track Aircraft (jeremycarterau.substack.com)
Previously we outlined the three pillars of the virtual actor: Ownership, Lifecycle and Transaction. I also briefly introduced a few techniques we can use to help us model our actors. Now, we will put it all together and model a system that allows us to track aircraft in real-time.
China's next-gen tailless combat aircraft analysed (aerosociety.com)
On Boxing Day 26 December 2024, pictures and video emerged of a new Chinese stealth aircraft, featuring a unique configuration of three engines, diamond planform and no tail. Veteran aviation journalist and stealth expert BILL SWEETMAN assesses what we know so far. 
Why was there a wall near runway at S Korea plane crash airport? (bbc.com)
Aviation experts have raised questions about an "unusual" concrete wall near the runway and its role in the South Korea plane crash that killed 179 people.
Former UAL Pilot, Talks about Korean Flight Training (2014) (reddit.com)
From a former UAL check captain.
Second Jeju Air plane experiences landing gear malfunction (joins.com)
A day after a Jeju Air passenger plane crashed at Muan International Airport in South Jeolla, another Jeju Air airplane, also a Boeing 737-800, experienced a landing gear malfunction.
Year 2024 ends on bad note for Boeing with twin 737-800 disasters on same day (telanganatoday.com)
Hyderabad: The year 2024 is shaping up to be a nightmare for Boeing.
Multiple airplanes landing gear failures in a day (ycombinator.com)
Multiple airplanes landing gear failures in a day
List of Airliner Shootdown Incidents (wikipedia.org)
Scale Model of Boeing 777-300ER, Made from Manila Folders (lucaiaconistewart.com)
This project traces its beginnings to an architecture class in high school where we learned to use manila file folders to roughly model our building ideas.
China's low-altitude aviation economy to become a trillion-yuan industry in 2025 (nature.com)
China’s low-altitude aviation economy is poised to become a trillion-yuan industry in 2025 — if safety and security challenges can be overcome.
China's Heavy Stealth Tactical Jet (twz.com)
This is the most advanced flying machine we have seen out of China, lacking any tails and packing stealth and long range.
China's new long range stealth aircraft makes appearance (ukdefencejournal.org.uk)
China has unveiled a new, advanced stealth aircraft.
China Stuns with Heavy Stealth Tactical Jet's Sudden Appearance (twz.com)
In something of a stunning development, China appears to already be flying a stealthy, high-performance sixth-generation crewed combat aircraft, imagery of which began to emerge today.
China's 6th Generation Fighter Jet Maiden Flight [video] (youtube.com)
Phugoid (wikipedia.org)
In aviation, a phugoid or fugoid (/ˈfjuːɡɔɪd/ ⓘ) is an aircraft motion in which the vehicle pitches up and climbs, and then pitches down and descends, accompanied by speeding up and slowing down as it goes "downhill" and "uphill".
Azerbaijan Airlines plane crashes in Kazakhstan (bbc.com)
Dozens of people have died after a passenger plane crashed with 69 people on board in Kazakhstan, local officials say.
2solitude – Honeywell TPE 331-12 refitted Antonov AN-2 camper (2solitude.com)
In a crowded world, finding a slice of paradise feels harder than ever
DHS, FBI, FAA and DoD Joint Statement on Ongoing Response to Drone Sightings (defense.gov)
There are more than one million drones lawfully registered with the FAA in the United States and there are thousands of commercial, hobbyist and law enforcement drones lawfully in the sky on any given day.