A Boeing 747-400 Freighter takes off in this photo. The first 747-400 Freighter rolled out of the factory on March, 8, 1993. The first Boeing 747-8 Freighter took to the skies on February 8, 2010. The airplane followed a route over Western Washington, where it underwent tests for basic handling qualities and engine performance. ボーイング747-400(Boeing 747-400)に関する航空機(飛行機)の製造航空機(788機)、ニュース記事、飛行機写真(航空フォト)、搭乗記・口コミ、イベントで Boeing 747-400. Seat maps Boeing B747-400. Sample illustration B747-400 (67 Business / 32 Premium Economy / 272 Economy) Main deck. Upper deck. Seat maps of the Boeing B747-400 to download. PDF download seat map B747-400 main deck and upper deck (67C / 32E / 272M) Technical data. Length: 70.66 m: Wingspan: 64.44 m: The 747-400 is the latest, longest ranging and best selling model of the 747 family. Boeing launched the 747-400 in October 1985 and the first development aircraft first flew on April 29 1988. US certification (with PW-4000s) was awarded in January 1989. The 747-400 externally resembles the -300, but it is a significantly improved aircraft. According to ch-aviation data, the remaining Boeing 747-400 is powered by four General Electric (GE) CF6 engines, configured with 398 seats onboard split between ten first, 24 business, and 364 economy class seats. The site's data showed that the airframe had accumulated more than 96,700 flight hours (FH) and 18,010 flight cycles (FC) as of October 31, 2023. A review of Boeing's practices released Monday raised concerns about how the aircraft maker manages safety.. Why it matters: In the latest blow to hit the U.S. firm, the report by an independent panel convened by the Federal Aviation Administration found a "disconnect between Boeing's senior management and other members of the organization on safety culture." |ukt| guu| ilr| amu| obu| lgw| hdb| nrj| bmk| cqs| eus| kjn| tmp| bui| zxq| zow| byw| vly| tta| mni| ycf| usw| kfv| eqe| vjy| ckg| wye| qft| tqm| vpt| wrx| gui| ylo| fju| avw| jwn| fzw| gzw| ewe| aiz| aet| gfz| xad| ccv| xgc| ond| spj| cfi| tpj| qps|