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 5 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
Airways says 'United became the launch customer for the type on July 14, 1978 when it placed an order for 30, with options on 37'; Wikipedia[2]: 'launched as the 7X7 program on July 14, 1978'. The 1978 Piedmonitor newsletter reports the same order without a day.On 14 July 1978 United Airlines ordered 30 Boeing 767-200 twinjets worth US$1.2 billion, giving Boeing the launch customer for its first twin-aisle twinjet. United bundled it with 30 727-200s in a package then billed as the largest single transaction in commercial aviation.
≈¥180B
1.00