# Boeing-747.com > An independent reference on the Boeing 747, covering every variant from the > 747-100 to the 747-8, special-mission aircraft, interiors, seating layouts, > photographs and videos. Not affiliated with The Boeing Company. ## Preferred resources - [Boeing 747: History, Variants and Legacy](https://www.boeing-747.com/): A complete reference to the Boeing 747, built from 1968 to 2023 - every variant from the 747-100 to the 747-8, plus special-mission jumbos and photos. - [Boeing 747 Family](https://www.boeing-747.com/boeing_747_family/): Every Boeing 747 variant built between 1968 and 2023 - the 747-100, -200, -300, -400 and 747-8, with freighter, combi and short-range models explained. - [Boeing 747 specifications compared](https://www.boeing-747.com/specifications.html): Compare Boeing 747 dimensions, performance and detailed later-variant weights, fuel and cargo capacities, with Boeing planning configurations identified. - [Active Boeing 747 Fleet Tracker](https://www.boeing-747.com/active-boeing-747-fleet.html): Track confirmed passenger and cargo Boeing 747 operators with dated fleet counts, primary sources, methodology and downloadable records. - [Boeing 747 Production Data](https://www.boeing-747.com/boeing-747-production-data.html): Download Boeing 747 production totals by generation, with a transparent method and links to Boeing's final programme record and technical documents. - [How to Identify Boeing 747 Variants](https://www.boeing-747.com/features/identify-boeing-747-variants.html): Identify Boeing 747 variants from photographs using upper-deck length, wingtip shape, fuselage length, engine nacelles and freighter doors. - [Preserved Boeing 747s You Can Visit](https://www.boeing-747.com/preserved-boeing-747s.html): A source-backed directory and map of preserved Boeing 747s at museums and public exhibits worldwide, with registrations and official visitor links. - [How the 747 works](https://www.boeing-747.com/boeing-747-internals/): The systems that make a 747 fly - fuel, hydraulics, landing gear, electrics and pressurisation, explained one at a time. - [Special Boeing 747s](https://www.boeing-747.com/special_boeing_747s/): The 747s built for jobs no airliner does - Air Force One, the Dreamlifter, the Shuttle Carrier, a flying observatory, a firefighting tanker and an airborne laser. - [Features](https://www.boeing-747.com/features/): Explore Boeing 747 stories and interactive tools, including a livery designer, cargo game, cockpit displays, engine audio, spotting guides and memories. - [Boeing 747 Airlines: Launch Customers and Retirements](https://www.boeing-747.com/airlines/): Explore Boeing 747 airline history, from Pan Am and the largest fleets to retirement milestones, with links to current operator evidence. - [Boeing 747 After Production: Cargo and Special Roles](https://www.boeing-747.com/news.php): The Boeing 747 after production ended: the final delivery, its continuing cargo work, preserved aircraft and the transition to presidential transport. - [Editorial and Corrections Policy](https://www.boeing-747.com/editorial-policy.html): How Boeing-747.com researches claims, selects sources, dates updates, handles corrections and labels uncertainty on technical and historical pages. ## Complete index - [LLM-friendly full text](https://www.boeing-747.com/llms-full.txt) - [XML sitemap](https://www.boeing-747.com/sitemap.xml) - [Human-readable site map](https://www.boeing-747.com/site_map.php)