B-17 Flying Fortress - Production-block B-17G-50-DL: 44-6251 to 44-6500

Modifications to this production-block

Enclosed radio gun compartment with K-5 mount, Cheyenne tail gun position with N-8 sight, engine fire extinguisher system, five modified oxygen regulators, additional stowage in liferaft compartment, outside release handles for liferaft, parachute static lins at exits and hot air heating added. Provisions for SCR-515 radio deleted. Lorenz blind approach equipment deleted from 44-6376 and G-1 oxygen signal deleted from 44-6401.

B-17 Flying Fortresses in this production-block