• Thumbnail for Boeing Yellowstone Project
    as the Boeing 777X. The Y1 project was cancelled in favor of the re-engined Boeing 737 MAX. Yellowstone is divided into three projects: Boeing Y1, to replace...
    6 KB (531 words) - 22:25, 6 February 2024
  • Y1 has several uses including: Boeing Y1, the anticipated replacement for the company's existing Boeing 737 airliner Great Northern Y-1, an electric locomotive...
    664 bytes (120 words) - 14:58, 15 July 2024
  • Thumbnail for Middle of the market
    In 2006, Boeing was evaluating a successor for the Boeing 737 in the 100–200 seat market within the Boeing Yellowstone Project as the Y1. In 2008, ILFC's...
    20 KB (2,093 words) - 12:29, 2 July 2024
  • Thumbnail for Boeing 737 Next Generation
    named "Boeing Y1") that could follow the Boeing 787 Dreamliner. A decision on this replacement was postponed, and delayed into 2011. In 2011, Boeing launched...
    77 KB (6,220 words) - 18:23, 21 September 2024
  • Thumbnail for Competition between Airbus and Boeing
    launch planned for 2015, believing airlines would be looking towards the Boeing Y1 and a 30% fuel saving, instead of paying 10% more for fuel-efficiency...
    128 KB (10,798 words) - 19:19, 12 September 2024
  • aircraft of the United States Y1- indicates a funding source outside normal fiscal year procurement. Kohn, Leo (July 2000). "Boeing XB-15 Super Flying Fortress:...
    3 KB (287 words) - 01:51, 8 September 2024
  • Thumbnail for Boeing YB-9
    The Boeing YB-9 was the first all-metal monoplane bomber aircraft designed for the United States Army Air Corps. The YB-9 was a much enlarged twin-engine...
    9 KB (1,114 words) - 22:52, 9 September 2024
  • Thumbnail for History of Boeing
    is the history of American aerospace manufacturing company Boeing. In 1909, William E. Boeing, a wealthy lumber entrepreneur who studied at Yale University...
    101 KB (11,805 words) - 17:58, 19 August 2024
  • Thumbnail for Ziggurat algorithm
    points inside the distribution and below y1 = f(x1). This consists of a rectangular region from (0, 0) to (x1, y1), and the (typically infinite) tail of...
    22 KB (2,719 words) - 06:42, 3 August 2024
  • vehicle Serial number Date (UTC) Launch site Payload Orbit Result 1 Hyperbola-1 Y1 25 July 2019 05:00 LS-95A, JSLC CAS-7B undisclosed payloads LEO Success 2...
    21 KB (1,920 words) - 16:16, 15 September 2024