Did any air group increase the machine guns in a bomber group to create an 'anti-fighter' bomber at a cost of its bomb load during WW2? - Quora
WT Live // Images by MAJKILLA
Boeing YB-40 Flying Fortress | World War II Wiki | Fandom
Flawed Idea: The Boeing YB-40 Bomber Gunship Escort : r/AviationElevated
B17 Flying Fortress converted to gunship, the YB-40 story
XB-40 Bomber escort colors | Aircraft of World War II - WW2Aircraft.net Forums
Brilliant Mistakes: The YB-40 | Defense Media Network
Boeing YB-40 Flying Fortress Escort Bomber – Inch High Guy
The Blackburn B40 and B44 projects
Boeing YB-40 Flying Fortress > Fairchild Air Force Base > Article Display
Boeing YB-40 Flying Fortress > Fairchild Air Force Base > Article Display
Boeing B-17 Flying Fortress - Wikipedia
Turning The B-17 Into A Gunship - The History Of The YB-40 - YouTube
The YB-40 Gunship | Military History Matters
The Boeing YB-40: how the B-17F strategic bomber was turned into a four-engined escort fighter - The Aviation Geek Club
The YB-40, a prototype B-17 made to act solely as a bomb-less, flying anti-aircraft gunship designed to escort and protect large bomber formations from enemy interceptors… : r/interestingasfuck
YB-40 Bomber Escort Fortress Saw Combat ( World War II Bomber Escort B-17 XB-40 YB-40 ) - YouTube
Boeing YB-40 variations | Secret Projects Forum
Boeing YB-40 Flying Fortress - Wikipedia
WORLD WAR II US GUNSHIPS : YB-40 Flying Fortress and XB-41 Liberator Bomber Escorts < Aviazione < Milistoria
10 BAir-USA-B-40 (YB) Flying Fortress ideas | fortress, gunship, aircraft
World War II US Gunships: YB-40 Flying Fortress and XB-41 Liberator Bomber Escorts: X-Planes William Wolf Osprey Publishing
The American Experimental XB-40+ Bombers (Most of which are Jets). - USA - War Thunder - Official Forum
The Boeing YB-40: how the B-17F strategic bomber was turned into a four-engined escort fighter - The Aviation Geek Club
YB-40, The Flying .50 Cal Machine Gun Gunship - PlaneHistoria
