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.

For more than 60 years, B-52s have been the backbone of the strategic bomber force for the United States. The B-52 is capable of dropping or launching the widest array of weapons in the U.S. inventory. This includes gravity bombs, cluster bombs, precision guided missiles and joint direct attack munitions.

2025年2月25日 · B-52, U.S. long-range heavy bomber, designed by the Boeing Company in 1948, first flown in 1952, and first delivered for military service in 1955.

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。 美國空軍 …

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.

B-52“同温层堡垒”（英语： B-52 Stratofortress ）是美国 波音公司研发的八引擎远程战略轰炸机，用于替换B-36和平缔造者轰炸机执行战略轰炸任务。1948年提出设计方案，1952年第一架原型机首飞，1955年批量生产型开始交付使用，先后衍生了B-52A、B、C、D、E、F、G、H ...

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...

The B-52 has set numerous records in its many years of service. On January 18, 1957, three B-52Bs completed the first non-stop round-the-world flight by jet aircraft, lasting 45 hours and 19 minutes and requiring only three aerial refuelings.

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.,

2 天之前 · Henry describes the B-52 as a “stick-and-rudder” aircraft that requires skill to handle but is “a blast” to fly. He notes that the B-52’s dual capability (its capacity to carry and deploy both conventional and nuclear weapons) makes it an enduring part of the nation’s nuclear deterrent. For one thing, the B-52’s closed bomb bays ...