Martin Baltimore: Διαφορά μεταξύ των αναθεωρήσεων
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[[Image:MartinBaltimore2.jpg|thumb|right|275px|Martin A-30 Baltimore.]]
The '''Martin 187 Baltimore''' was a light two-engined attack-bomber built by the [[Glenn L. Martin Company]] in the United States. To enable the aircraft to be supplied to the [[United Kingdom|British]] under the [[Lend-Lease Act]] the [[United States Army Air Forces
==History==
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==Production and Variants==
:Fitted with 1,600 hp Wright GR-2600-A5B radial piston engines. Armament was one O.030-inch (7.7-mm) [[Vickers K machine gun]].
:As with the Mk I; twin 0.030-inch (7.7-mm) Vickers K machine gun.
:Modified Mk II design with a hydraulically-powered dorsal turret supplied by [[Boulton Paul]] in the UK with 4 [[Browning Model 1919 machine gun|Browning machine guns]]. .
:Ordered by USAAF and supplied under [[Lend-lease]] to the RAF, two 0.50-inch (12.7-mm) machine guns in a Martin-built electrically-powered dorsal turret. Designated '''A-30''' by the USAAF.
:USAAF order, lend-lease to RAF. Four 0.303-inch (7.7-mm) Brownings machine guns in the wings. Designated '''A-30A''' by the USAAF.
:USAAF order, Upgraded with two 1,700 hp Wright R-2600-29 radial piston engines. Wings fitted with 0.50-inch (12.7-mm) machine guns.
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[[Image:Martin A-30A.jpg|thumb|right|275px|Martin A-30A Baltimore]]
==Operational history==
The first British aircraft were delivered in late [[1941 in aviation|1941]] to equip Operational Training Units. The RAF only used the Baltimores operationally in the Mediterranean area and North Africa.
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==Operators==
* [[Australia]]
* [[France]] * [[Greece]] * [[Italy]] * [[South Africa]] * [[United Kingdom]] ** ** [[Fleet Air Arm]]) * [[Turkey]] ==Specifications (Baltimore V) ==
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|plane or copter?=plane
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|crew=four:
|length main=48 ft 6 in
|length alt=14.8 m
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|loaded weight main=24,000 lb
|loaded weight alt=10,900 kg
|useful load main=<!-- lb-->
|useful load alt=<!-- kg-->
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|more general=
|engine (prop)=[[Wright R-2600|Wright GR-2600
|type of prop=geared [[radial engine]]s
|number of props=2
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|power original=
|max speed main=305 mph
|max speed alt=295 knots, 488 km/h
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|power/mass main=0.14 hp/lb
|power/mass alt=220
|more performance=
▲* 7× [[M2 Browning machine gun|.50 cal machine gun]]s
▲* 2,000 lb (908 kg) of bombs carried internally
}}
==References==
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==Related content==
{{aircontent
|related=
|similar aircraft=
|sequence=
* [[North American A-27|A-27]] - [[Lockheed Hudson|A-28]] - [[Lockheed Hudson|A-29]] - '''A-30''' - [[A-31 Vengeance|A-31]] - [[SB2A Buccaneer|A-32]] - [[A-33 Nomad|A-33]]
|lists=
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}}
[[Category:
[[Category:World War II aircraft]]
[[de:Martin A-30]]
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