Name	Boeing-747
Image
Country of origin	USA (Boeing)
Varients	Boeing Dreamlifter Boeing E-4 Boeing VC-25 Boeing YAL-1 Shuttle Carrier Aircraft SOFIA 747 Supertanker Boeing 747-100 Boeing 747-100B Boeing 747-200 Boeing 747-200B Boeing 747-300 Boeing 747-400 Boeing 747-8 Boeing 747-SP
Typical seats	276(747 SP) 366 (747-100/747-100B/747-200/747-200B) 400 (747-300) 416 (747-400) 467 (747-8)
Length	56.3 m (747 SP) 70.7 m (747-100/747-200B/747-300/747-400) 76.25 m (747-8)
Fuselage width	6.08 m
Wingspan	59.6 m(747 SP/747-100/747-200B/747-300) 64.4 m (747-400) 68.5 m(747-8)
Wing area	511 \(m^2\)(747 SP/747-100/747-200B/747-300) 525 \(m^2\) (747-400) 554 \(m^2\) (747-8)
Wing sweep	37.5°
Aspect ratio	7 (747 SP/747-100/747-200B/747-300) 7.9 (747-400) 8.5 (747-8)
Tail height	19.97 m (747 SP) 19.3 m (747-100/747-200B/747-300) 19.41 m (747-400) 19.4 m (747-8)
Empty weight	147.72–152.80 tons (747 SP) 162.39–173.04 tons (747-100) 170.63–176.00 tons (747-200B) 174.29–182.66 tons (747-300) 178.755–187.016 tons (747-400) 220.1 tons (747-8)
Maximum takeoff weight	285.8–315.7 tons (747 SP) 333.4–340.2 tons (747-100) 351.5–377.8 tons (747-200B/747-300) 396.9–412.8 tons (747-400) 442.3–447.7 tons (747-8)
Cruising speed	Mach 0.84-0.88
Max speed	Mach 0.92 (747 SP/747-100/747-200B/747-300/747-400) Mach 0.9 (747-8)
Fuel capacity	184700–190600 L (747 SP) 178710–183380 L (747-100) 196970–198390 L (747-200B/747-300) 204360–241150 L (747-400) 238610 L (747-8)
Engine	PW JT9D/ RR RB211/ GE CF6 (747-100/747-200B/747-300) PW4000 / CF6 / RB211 (747-400) GEnx-2B67 (747-8)
Thrust	206.0–243.5 kN (747 SP) 193–230 kN (747-100) 206.0–243.5 kN (747-200B) 206–253 kN (747-300) 252.4–281.6 kN (747-400) 296 kN (747-8)
Maximum range	10800 km (747 SP) 8560 km (747-100) 12150 km (747-200B) 11720 km (747-300) 13492–14205 km (747-400) 14320 km (747-8)
Takeoff runway length	2820 m (747 SP) 3250 m (747-100) 3300 m (747-200B/747-300/747-400) 3100 m (747-8)
Description	747-100: The pioneering 747, introduced in 1969. The first wide-body jet airliner, revolutionizing air travel. Established the iconic “hump” (upper deck) and four-engine configuration. 747-100B: An improved -100 with increased takeoff weight and range for greater payload and longer flights. 747-200: A stretched version of the -100 with significantly increased passenger and cargo capacity. Became the most widely produced 747 variant, dominating international air travel. Included sub-variants like -200B (increased takeoff weight) and -200C (convertible passenger/cargo). 747SP: The “Special Performance” 747, designed for ultra-long-haul routes. Shorter fuselage for greater fuel efficiency and extended range, enabling non-stop flights over vast distances. 747-300: A stretched -200 with an extended upper deck, accommodating more passengers and offering a more luxurious travel experience. 747-400: A major advancement with more powerful and fuel-efficient engines, improved aerodynamics, and a modernized cockpit. The most successful 747 variant, setting new standards for efficiency and passenger comfort. Included sub-variants like -400D (domestic version) and -400ER (extended-range version). 747-400ERF: An extended-range freighter version of the -400, optimized for long-haul cargo operations. 747-8: The latest and most advanced 747 variant, featuring even more powerful engines, enhanced aerodynamics, and improved fuel efficiency. Available as: 747-8 Intercontinental: For passenger service, offering a luxurious and spacious cabin. 747-8 Freighter: A dedicated cargo aircraft with increased capacity and improved fuel economy. Other Notable Variants and Derivatives: 747LCF (Large Cargo Freighter) or Dreamlifter: A modified 747-400 used to transport large aircraft components, particularly Boeing 787 Dreamliner sections. Military Variants: E-4: Airborne command post for the U.S. President and senior military leaders. VC-25: Presidential transport aircraft (Air Force One) based on the 747-200B. C-141: Military cargo transport version, though not as widely produced. Other Specialized Roles: SOFIA (Stratospheric Observatory for Infrared Astronomy): A modified 747SP used as an airborne observatory. YAL-1 Airborne Laser: A 747-400 modified to carry a powerful laser for missile defense. 747 Supertanker: A modified 747 used for aerial firefighting. Key Points: The 747 has played a pivotal role in the development of air travel, making long-haul flights accessible and affordable for millions. Its iconic “hump” and four-engine configuration have made it one of the most recognizable aircraft in aviation history. While newer aircraft have taken over many routes, the 747 continues to play a significant role in cargo operations and certain passenger services.
Website	https://www.boeing.com/

Disclaimer: This information is based on publicly available sources and should be considered for general knowledge purposes only.