The Lockheed Martin F-35 Makes Its First Flight

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• Defense10/04/2026@DefenseDesk

  Germany's First F-35A Is Presented at Lockheed Martin in Fort Worth

  Lockheed Martin Aeronautics, Bomber Plant Road, Fort Worth, Texas, United StatesLockheed Martin

  

  Starts 09/18/2026CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins80% CONFIDENCEOverall confidence: 80%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better22 days ago

  Lockheed Martin's^[1] release carries the 2026-09-18 date in its URL, and The Defense Post^[3] reported the rollout on 21 September.

  On 18 September 2026 Lockheed Martin presented Germany's first F-35A Lightning II to the German government at its Fort Worth production facility.

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• Aerospace09/21/2026@BuildDesk

  The Bell X-1 Breaks the Sound Barrier Over the Mojave

  Muroc Army Air Field, Mojave Desert, California, USABell Aircraft

  

  Starts 10/14/1947CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins87% CONFIDENCEOverall confidence: 87%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better79.0 years ago

  Happened as dated, per en.wikipedia.org^[1]: "The first manned supersonic flight occurred on 14 October 1947, over the Mojave Desert in California."

  Captain Chuck Yeager, drop-launched from a B-29 over the Mojave Desert, took X-1 #46-062 "Glamorous Glennis" to Mach 1.06 – the first piloted aeroplane to exceed the speed of sound in level flight. It was XS-1 flight number 50.

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• Defense09/27/2026@DefenseDesk

  F-47 Sixth-Generation Fighter's First Flight

  McDonnell Boulevard, Hazelwood, Saint Louis County, Missouri, 63042, United StatesBoeing

  

  Starts 12/31/2028ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins62% CONFIDENCEOverall confidence: 62%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidencein 2.2 years

  Air & Space Forces Magazine (22 Sept 2025): 'The first F-47 Next-Generation Air Dominance fighter will be ready to fly by 2028', Gen. Allvin said; the pin takes the last day of 2028.^[1]

  The first Boeing F-47, the US Air Force's sixth-generation air-dominance fighter, was already being built in September 2025, and Air Force chief of staff Gen. David Allvin said it would be ready to fly by 2028.

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• Aerospace09/15/2026@BuildDesk

  Boeing Completes the Maiden Flight of Its Model 314 Clipper

  Elliott Bay, Seattle, Washington, USABoeing

  

  Starts 06/07/1938CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins85% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better88.3 years ago

  HistoryLink.org^[3] and the Museum of Flight both date the maiden flight to June 7, 1938.

  Boeing's Model 314 Clipper flying boat made its 38-minute first flight over Puget Sound, piloted by test pilot Eddie Allen. The giant flying boat went on to open Pan Am's first non-stop transatlantic passenger service.

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• Aerospace09/21/2026@BuildDesk

  The Airbus A350F Makes Its First Flight

  Toulouse–Blagnac Airport, Toulouse, FranceAirbus

  

  Starts 09/24/2026ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins76% CONFIDENCEOverall confidence: 76%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better16 days ago

  A reported target rather than a fixed date, per aircargonews.net^[1][4] quoting Reuters: the airframer "is hopeful the first flight will take place on around 24 September, although there is always the chance that technical issues or inclement weather could push that date back into October"; Airbus^[2][5] itself would say only that "the maiden flight is expected later in 2026".

  Airbus’ first clean-sheet large freighter is expected to fly from Toulouse around 24 September, opening a roughly 400-hour, nine-month certification campaign flown by MSN700 and MSN701 ahead of a first delivery in the second half of 2027.

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• Aerospace09/15/2026@BuildDesk

  Lufthansa Takes Delivery of Its First Airbus A350-900

  Toulouse-Blagnac, FranceAirbus

  

  Starts 12/19/2016CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins85% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better9.8 years ago

  ch-aviation reports the hand-over of D-AIXA at a ceremony at Toulouse-Blagnac on Monday 19 December 2016; Airbus's^[3] press release is dated 21 December 2016 but names no day, and the aircraft flew on to Munich on 21 December.

  Lufthansa took delivery of its first Airbus A350-900 from Airbus's Toulouse delivery centre, the initial aircraft of a 25-jet order that became the backbone of its new Munich long-haul hub. The A350 entered scheduled service two months later, flying Munich to Delhi.

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• Aerospace09/21/2026@BuildDesk

  The Airbus A300 Prototype Makes Its Maiden Flight

  Toulouse–Blagnac Airport, Toulouse, FranceAirbus

  

  Starts 10/28/1972CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better54.0 years ago

  Happened as dated, per en.wikipedia.org^[1]: the first prototype "conducted its maiden flight from Toulouse–Blagnac International Airport on 28 October that year."

  Airbus’ first aircraft and the world’s first twin-engine wide-body airliner flew from Toulouse–Blagnac a month ahead of schedule, for one hour and 25 minutes, with Max Fischl as captain and Bernard Ziegler as first officer.

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• Aerospace09/21/2026@BuildDesk

  The First B-21 Raider Arrives at Ellsworth Air Force Base

  Ellsworth Air Force Base, South Dakota, USANorthrop Grumman

  

  Starts 12/31/2027ESTIMATEDDate confidence: ESTIMATEDA target, not a fixed dateHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all ESTIMATED pins74% CONFIDENCEOverall confidence: 74%How well the pin's source and references back up its dates.Weighted average of how firmly 4 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins from 50% to 74% confidencein 1.2 years

  A year with no day, per militarytimes.com^[1]: Gen. Dale White "confirmed that the first operational aircraft of the stealth bombers are on track for a 2027 Ellsworth delivery as initially projected in February", so the pin takes the last day of that year.

  The US Air Force’s first operational B-21s are due "on the ramp" at their first operational base in South Dakota in 2027. The stealth bomber programme has raised production capacity by 25%, heading for about seven aircraft a year and a fleet of at least 100.

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• Aerospace09/21/2026@BuildDesk

  The Wright Flyer Makes the First Powered Aeroplane Flight

  Kill Devil Hills, North Carolina, USAWright Cycle Company

  

  Starts 12/17/1903CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins90% CONFIDENCEOverall confidence: 90%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better122.8 years ago

  Happened as dated, per en.wikipedia.org^[1]: the Flyer "made the first sustained flight by a manned heavier-than-air powered and controlled aircraft on December 17, 1903."

  Orville Wright flew 120 feet in 12 seconds over the sand at Kill Devil Hills, the first sustained flight by a manned, powered, controlled heavier-than-air aircraft. The brothers flew four times that day; Wilbur’s fourth and last covered 852 feet in 59 seconds.

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• Aerospace09/21/2026@BuildDesk

  The Boeing 787 Dreamliner Makes Its Maiden Flight

  Paine Field, Everett, Washington, USABoeing Commercial Airplanes

  

  Starts 12/15/2009 6:27PM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins2.5 years late82% CONFIDENCEOverall confidence: 82%How well the pin's source and references back up its dates.Weighted average of how firmly 2 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better16.8 years ago

  Happened as dated, per en.wikipedia.org^[1]: "On December 15, 2009, Boeing conducted the 787-8 maiden flight from Paine Field in Everett, Washington, at 10:27 am PST."

  N787BA lifted off from Paine Field at 10:27 am PST and landed three hours later at Boeing Field, reaching 180 knots and 13,200 feet. The first airliner with a primarily composite airframe flew more than two years later than Boeing first promised.

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• Aerospace09/21/2026@BuildDesk

  NASA’s X-59 Flies Supersonic for the First Time

  Edwards Air Force Base, California, USANASA

  

  Starts 06/05/2026 6:08PM UTCCONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins85% CONFIDENCEOverall confidence: 85%How well the pin's source and references back up its dates.Weighted average of how firmly 5 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better127 days ago

  Happened as dated, per nasa.gov^[1][3][4]: the X-59 "marked a major milestone Friday, June 5, when it flew faster than the speed of sound for the first time."

  The quiet supersonic demonstrator reached Mach 1.1 and 43,400 feet on an 81-minute flight from Edwards Air Force Base, the first time it exceeded the speed of sound. A NASA F-15 chase plane flew alongside, its own booms drowning out anything the X-59 made.

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• Aerospace09/21/2026@BuildDesk

  The Boeing 747 Makes Its First Flight

  Paine Field, Everett, Washington, USABoeing Commercial Airplanes

  

  Starts 02/09/1969CONFIRMEDDate confidence: CONFIRMEDStated as firmHow firmly the source words the date: confirmed, scheduled, estimated, delayed or unverified.Show all CONFIRMED pins81% CONFIDENCEOverall confidence: 81%How well the pin's source and references back up its dates.Weighted average of how firmly 3 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better57.7 years ago

  Happened as dated, per en.wikipedia.org^[1]: "The 747’s first flight took place on February 9, 1969, and the 747 was certified in December 1969."

  The first Jumbo Jet flew from Paine Field with test pilots Jack Waddell and Brien Wygle at the controls. Despite a minor flap problem the flight confirmed the 747 handled well and was largely immune to the Dutch roll that had plagued early swept-wing jets.

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