Boeing 40-33, Airport Road, Everett, Snohomish County, Washington, 98204, United States
Boeing Commercial Airplanes
確定日付の確度: 確定確定として発表情報源が日付をどれだけ確定的に述べているか：確定、予定、推定、延期、未確認。「確定」のピンをすべて表示確度 82%総合信頼度: 82%ピンの情報源と参照がその日付をどれだけ裏付けているか。出典を含む 6 件の資料がピンの開始・終了時刻をどれだけ強く裏付けているかの加重平均。最新の資料より180日古くなるごとに重みは半分になります確度75%以上のピンをすべて表示
The Seattle Times[1][6] (15 Oct 1990) says 'The Boeing Co. today bagged a record $11 billion aircraft order from United Airlines and, because of it, will launch its long-proposed, new-model 777 jetliner'; Boeing's own 2019 alumni note says the program's launch was on Oct. 15, 1990. The board's formal ratification was expected on 29 October.On 15 October 1990 United Airlines placed firm orders for 34 Boeing 777s (plus 34 options) in a US$11 billion deal that also covered 30 747-400s, giving Boeing the launch customer it needed to proceed with the twin-engine 777.
≈¥1.6T
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