Martin Baltimore Mk I

Glenn L. Martin Company · United States · first flew 1941 · bomber

The Martin Baltimore Mk I is the initial production variant of the American-designed light bomber operated exclusively by the Royal Air Force and Commonwealth air forces during World War II. It was derived from the earlier Martin Maryland but featured a deeper fuselage allowing internal communication between crew stations.

Recognition (WEFT)

W — WingsMid-mounted, tapered
E — Engines2 × piston, wing-mounted
F — FuselageTwin-engine light bomber with deep oval fuselage
T — TailConventional

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Distinguished by its notably deep oval fuselage (deeper than the Maryland), twin Twin Cyclone radials, mid-mounted tapered wing, and the dorsal turret position offset to starboard on early marks.

Specifications

Figures are for the representative variant described above; marks differ. See how AircraftIQ sources figures.

History

Designed specifically to a British Purchasing Commission requirement in 1940, the Baltimore first flew in June 1941. The Mk I entered RAF service in the Middle East theatre, where it was used intensively against Axis forces in North Africa. Unlike the Maryland, the Baltimore was never operated by the USAAF.

Variants

Production progressed through Mk I to Mk V and then the GR Mk VI maritime variant; later marks introduced uprated engines, more powerful armament, and improved crew positions.

Where you'll see it

Operated principally by the RAF, SAAF, RAAF, and other Commonwealth air forces in the Middle East and Mediterranean; saw action at El Alamein and throughout the North African campaign.

Related aircraft

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