B-25B: A Pilot and Co-Pilot, a Bombardier in the nose. Aft of the bomb bay is a Navigator/Radio operator/Top Turret Gunner and a Lower Turret Gunner. In B-26 the Gunner will man the Top Turret and the Navigator the Lower Turret.
B-25C/D: A Pilot and Co-Pilot, a Bombardier/Navigator in the nose, an Engineer/Top Turret Gunner and a Radio Operator/Lower Turret Gunner in the waist, behind the bomb bay.
B-25G/H: The G has a Pilot and Co-Pilot, and the H has only a Pilot. Navigator/Canonneer behind the pilots. Radio Operator/Lower Turret Gunner in the G and Radio Operator/Waist Gunner in the H. Top Turret Gunner in the G and H and a Tail Gunner in the H. In B-26 the top turret is manned by the Engineer and the Armorer is in the tail by the tail guns.
B-25J: A Pilot and Co-Pilot, a Bombardier/Navigator in the nose, a Top Turret Gunner, a Radio Operator/Waist Gunner and a Tail Gunner. The Radio Operator/Gunner had his station in the waist section, behind the bomb bay. He manned both waist machine guns. In B-26 the top turret is manned by the Engineer and the Armorer is in the tail by the tail guns.
B-25 Lead Ship Crew and Non-Lead Composition in B-26: The Marauder Strikes!
A non-lead crew will not have a Norden Bomb Sight unless all ships bomb individually. (See the Low-Level Mission Expansion.) Each crew will have the above listed members.
A Box Lead and Deputy Box Lead Crew will have a full crew, but instead of a Bombardier/Navigator there will be a Bombardier and Navigator. A Norden Bomb Sight is installed. The J-Model will have both the Bombardier and Navigator in the Nose. In the other B-25 models they will be at their respective station.
In the B-25 it is possible to move from the Nose to the Tail. To reach the Radio Comapartment from the front of the bomber a crew man must crawl through a space between the bomb bay and the ceiling of the bomber, and then to reach the Tail he must crawl from the aft part of the waist all the way through to the tail. In the C/D a crew man have to lie on his stomach but in the tail green house it is possible to sit on a small seat.