Blue Bomb - определение. Что такое Blue Bomb
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Что (кто) такое Blue Bomb - определение

BOMBSIGHT USED BY THE RAF DURING WORLD WAR II
Blackett bomb sight; Mark 14 bomb sight; Blue Devil (bombsight)
  • Mk. XIVA in a [[Handley Page Halifax]] in its stowed position with the collimator handle rotated forward and the metal plate over the glass sight
  • The CSBS required the aircraft to remain level while the bomb aimer watched the drift along the thin parallel wires (white).
  • The Mk. XIVA ''computor'', normally mounted on the left side of the forward fuselage. The wind speed and direction are set on the blue dials, the bomb's terminal velocity and the target altitude on the green dials.
  • RAF Museum]]'s reserve collection.
  • Bomb aimer on an [[Avro Lancaster]] demonstrating use of the Mark XIV
  • The T-1A computer, a US-built version of the Mk. XIVA computor. This example retains the scales in the reading windows and a blank levelling card.

Unguided bomb         
  • Mk. 82 bomb with a Snake Eye tail retarding device – this photograph shows an unfuzed, museum display Mk 82 with its usual combat paint scheme. For display purposes, the optional high-drag Snake Eye tailfin set used for low-altitude release is shown.
AERIAL BOMB WITHOUT GUIDANCE, DESIGNED FOR BALLISTIC DELIVERY
Free-fall bomb; Dumb bomb; Gravity bombs; Iron bomb; Unguided bombs; Retarded bomb; Free fall bomb; Gravity bomb; Retarding bomb; Retard bomb; Bomb retarder
An unguided bomb, also known as a free-fall bomb, gravity bomb, dumb bomb, or iron bomb, is a conventional or nuclear aircraft-delivered bomb that does not contain a guidance system and hence simply follows a ballistic trajectory. This described all aircraft bombs in general service until the latter half of World War II, and the vast majority until the late 1980s.
Aerial bomb         
  • Grand Slam]]" [[earthquake bomb]]
EXPLOSIVE WEAPON CARRIED BY AIRCRAFT FOR DROPPING ON GROUND TARGETS
First air-dropped bomb; First Air-dropped bomb; Air-dropped bomb; High explosive bomb; Aerial bombs; Aircraft bomb
An aerial bomb is a type of explosive or incendiary weapon intended to travel through the air on a predictable trajectory. Engineers usually develop such bombs for dropping from an aircraft.
parcel bomb         
  • [[Michael Lapsley]] lost both hands and was blinded in one eye after a mail bombing attack
  • Robert Harley]] was targeted in one of the earliest modern parcel bombing incidents
  • Mail bomb sent by pro-Trump extremists, 2018]]
  • FBI reproduction of one of [[Theodore Kaczynski]]’s bombs
EXPLOSIVE DEVICE
Mail bomb; Parcel bomb; Letterbomb; Parcelbomb; Letter Bomb; Parcel Bomb; Postal bomb; Letterbomb (device); Letter bombs; Letter bombing; Mail Bomb; Post bomb; Mailbomb; Letter-bomb; Package bomb; Package bombs; Mail bombing
(parcel bombs)
A blue">parcel bomb is a small bomb which is sent in a parcel through the post and which is designed to explode when the parcel is opened. (BRIT)
N-COUNT

Википедия

Mark XIV bomb sight

The Mark XIV Bomb Sight was a bombsight developed by Royal Air Force (RAF) Bomber Command during the Second World War. It was also known as the Blackett sight after its primary inventor, P. M. S. Blackett. Production of a slightly modified version was also undertaken in the United States as the Sperry T-1, which was interchangeable with the UK-built version. It was the RAF's standard bombsight for the second half of the war.

Developed starting in 1939, the Mk. XIV began replacing the First World War–era Course Setting Bomb Sight in 1942. The Mk. XIV was essentially an automated version of the Course Setting sight, using a mechanical computer to update the sights in real-time as conditions changed. The Mk. XIV required only 10 seconds of straight flight before the drop and automatically accounted for shallow climbs and dives. More importantly, the Mk. XIV sighting unit was much smaller than the Course Setting sight, which allowed it to contain a gyro stabilization platform. This kept the sight pointed at the target even as the bomber manoeuvred, dramatically increasing its accuracy and ease of sighting.

The Mk. XIV was theoretically less accurate than the contemporary Norden bombsight. However, it was smaller, easier to use, faster-acting, and better suited to night bombing. In practice, it demonstrated accuracy roughly equal to the Norden's. It equipped the majority of the RAF bomber fleet during the second half of the war; small numbers of the Stabilized Automatic Bomb Sight and Low Level Bombsight, Mark III were used in specialist roles. The Low Level Bombsight was built using parts of the Mark XIV, stabilized in pitch rather than roll.

A post-war upgrade, the T-4, also known by its rainbow code Blue Devil, connected directly to the Navigation and Bombing System computers to automate the setting of wind speed and direction. This eliminated the one potential inaccuracy in the system, further increased accuracy, and simplified operation. These equipped the V Bomber force as well as other aircraft until their retirement from service in the 1960s.