Boeing 747-400
Real Vehicle Profile

Boeing 747-400

车辆背景与资料

Boeing 747-400 是由波音商用飞机公司生产的大型远程宽体客机,是原始 Boeing 747 的先进版本。该型号于1984年9月在范堡罗航展上首次以 Advanced Series 300 的名义发布,旨在通过更高效的发动机实现10%的成本降低,并将航程增加1,000海里 [nmi](1,900公里;1,200英里)。西北航空于1985年10月22日订购十架飞机,成为启动客户。首架747-400于1988年1月26日下线,1988年4月29日完成首飞,1989年1月9日获得型号认证,并于一个月后的1989年2月9日投入西北航空服役。

它保留了747的机身,包括747-300的加长上层甲板,并配备了6英尺(1.8米)的翼梢小翼。747-400提供多种改进的涡扇发动机选择:普惠 PW4000、通用电气 CF6-80C2 或罗尔斯·罗伊斯 RB211-524G/H。其双人制玻璃驾驶舱无需飞行工程师。在最大起飞重量(MTOW)为875,000磅(397吨)的情况下,它通常在7,285海里(13,492公里;8,383英里)的航程内,以三级布局容纳416名乘客。

首架-400M客货混装型于1989年6月下线。针对日本市场的-400D国内型(无翼梢小翼)于1991年10月22日投入服务。-400F货机型号(无加长上层甲板)于1993年5月首次交付。随着最大起飞重量增加至910,000磅(410吨),增程版本于2002年10月作为-400ERF货机投入服务,-400ER客运版本则于次月投入服务。多架747-400飞机经过货机改装或其他改造,用作国家元首专机、YAL-1激光测试平台、发动机测试平台或 Spirit of Mojave 空中发射平台。Dreamlifter 是一种超大型货机改装型号,用于运输 Dreamliner 组件。

从1989年到2009年的20年间,共交付了694架,是交付量最大的747变体。其最接近的竞争对手是较小的麦道 MD-11 三引擎喷气式飞机和空客 A340 四引擎喷气式飞机。它已被拉长且改进的 Boeing 747-8 取代,后者于2011年10月推出。从2010年代末开始,航空公司开始逐步淘汰747-400客运飞机,转而采用远程宽体双引擎飞机,如 Boeing 777 和 Airbus A350。

关联 GTA 载具

图片资料

The computerized glass cockpit of the Boeing 747-400ER
The computerized glass cockpit of the Boeing 747-400ER
The added canted winglet of South African Airways 747-400
The added canted winglet of South African Airways 747-400
An aerial view of Boeing Field , one of the sites used for 747-400 flight testing.
An aerial view of Boeing Field , one of the sites used for 747-400 flight testing.
Northwest Airlines placed the 747-400 into service in February 1989. This aircraft is the prototype of the 747-400
Northwest Airlines placed the 747-400 into service in February 1989. This aircraft is the prototype of the 747-400
Japan Airlines introduced the Boeing 747-400 into its fleet in 1990.
Japan Airlines introduced the Boeing 747-400 into its fleet in 1990.
Air India began operating the 747-400 in 1993.
Air India began operating the 747-400 in 1993.
Qantas placed the Boeing 747-400ER into service in November 2002
Qantas placed the Boeing 747-400ER into service in November 2002
Qantas also painted one their 747-400ERs in the "Wunala Dreaming" livery.
Qantas also painted one their 747-400ERs in the "Wunala Dreaming" livery.
The wing is similar to previous variants, extended and with winglets
The wing is similar to previous variants, extended and with winglets
Triple-slotted trailing edge flaps
Triple-slotted trailing edge flaps
PH-BFB, a former KLM Boeing 747-400 named Bangkok (2006).
PH-BFB, a former KLM Boeing 747-400 named Bangkok (2006).
Cargolux Boeing 747-400F
Cargolux Boeing 747-400F
USAF Boeing YAL-1 carrying an airborne laser . It was formerly a Boeing 747-400F.
USAF Boeing YAL-1 carrying an airborne laser . It was formerly a Boeing 747-400F.
Air China 747-400M "Combi" in 2011 with aft cargo door
Air China 747-400M "Combi" in 2011 with aft cargo door
An All Nippon Airways Boeing 747-400D (Domestic) without winglets in the Pokémon Jet livery
An All Nippon Airways Boeing 747-400D (Domestic) without winglets in the Pokémon Jet livery
Qantas Boeing 747-400ER
Qantas Boeing 747-400ER
Air Bridge Cargo Boeing 747-400ERF Extended Range Freighter
Air Bridge Cargo Boeing 747-400ERF Extended Range Freighter
A Boeing 747-400BCF of National Airlines
A Boeing 747-400BCF of National Airlines
The Boeing Dreamlifter
The Boeing Dreamlifter
VH-OJA City of Canberra , the first 747-400 preserved and delivered to Qantas , as well as record-breaker. Pictured at Historical Aircraft Restoration Society museum
VH-OJA City of Canberra , the first 747-400 preserved and delivered to Qantas , as well as record-breaker. Pictured at Historical Aircraft Restoration Society museum
N661US, the first 747-400 built, preserved at the '747 Experience' exhibit, Delta Flight Museum
N661US, the first 747-400 built, preserved at the '747 Experience' exhibit, Delta Flight Museum