The Boeing B-52 Stratofortress is an American long-range, subsonic, jet-powered strategic bomber. The B-52 was designed and built by Boeing, which has continued to provide support and upgrades. It has been operated by the United States Air Force (USAF) since the 1950s, and by NASA for nearly 50 years.

B-52轰炸机（英语：B-52 long-range subsonic jet-powered strategic bomber，绰号：Stratofortress，译文：同温层堡垒，通称：波音B-52“同温层堡垒”），是美国一型八发动机远程战略轰炸机。 B-52轰炸机用于替换 B-36 轰炸机执行战略轰炸任务，由美国波音公司（Boeing）研制，于1948年提出设计方案，1952年第一架原型机首飞，1955年批生产型开始交付使用，先后发展了B-52A、B、C、D、E、F、G、H等8种型别，1962年停止生产，总共生产了744架。 B …

B-52「同溫層 堡壘」 （英語： B-52 Stratofortress）是 美國 波音公司 研發的八引擎遠程 戰略轟炸機，用於替換 B-36和平締造者轟炸機 執行 戰略轟炸 任務。 1948年提出設計方案，1952年第一架原型機首飛，1955年批量生產型開始交付使用，先後衍生了B-52A、B、C、D、E、F、G、H等8種型號，1962年停止生產，總共生產了744架。 1990年代是B-52戰略轟炸機使用的鼎盛時期，有600多架B-52的各衍生型戰略轟炸機在美國戰略空軍服役，之後大多數早期型先被退役。 美國 …

2025年2月25日 · The B-52 has a wingspan of 185 feet (56 metres) and a length of 160 feet 10.9 inches (49 metres). It is powered by eight jet engines mounted under the wings in four twin pods. The plane’s maximum speed at 55,000 feet (17,000 metres) …

The B-52 is the most combat capable bomber in the U.S. inventory. Due to its high mission-capable rate, large payload, long range, persistence and ability to employ both nuclear and conventional precision standoff weapons, the B-52 continues to be a critical contributor to the U.S. National Security Strategy.

Data from B-52H: Maximum speed of 560 knots (1050 km/h) Flyaway cost per produced aircraft 9.28 millions USD in 1962. Crew: 5. H-model was originally equipped with a 20 mm Vulcan Gatling gun in a tail gun turret, removed 1991.

The B-52 is a long-range, heavy bomber that is capable of flying at high subsonic speeds at altitudes up to 50,000 feet (15,166.6 meters) and can carry nuclear or precision guided conventional ordnance with worldwide precision navigation capability.,

2024年1月26日 · The Boeing B-52 Stratofortress is the backbone of the US Air Force's long-range intercontinental strategic bombing force. The aircraft has an impressive payload and combat range, making it a dynamic and enduring asset.

The Boeing B-52 Stratofortress was developed and manufactured by Boeing as a long-range, subsonic, strategic bomber that can carry a maximum of 32,000 kg of weapons with a particular combat range of above 7,600 nautical miles without aerial refueling. Since 1950, the jet-powered bomber has served the United States Air…

One of the most recognizable aircraft in the world and an icon of the United States’ Cold War deterrent, the B-52 Stratofortress was for decades the U.S. Air Force’s primary strategic nuclear...