keady SepiaGlyphs · FollowApr 3Why did Lancaster gunners remove the glass in front of them despite the extreme cold at high altitudes? At 20,000 feet and -40°C, Lancaster bomber gunners regularly took a hacksaw to their own windshields, choosing agonizing frostbite over the alternative: being shot out of the sky.
The tail gunner, colloquially known as "Tail End Charlie," sat in the most isolated and vulnerable position on the heavy bomber. Their primary job was not necessarily to shoot down enemy aircraft, but to spot them early enough to instruct the pilot to initiate violent evasive maneuvers, such as the "corkscrew." Spotting a dark-painted Luftwaffe night fighter against a pitch-black sky was extraordinarily difficult even under perfect conditions. The transparent acrylic panels of the Lancaster's Frazer Nash rear turret created a multitude of severe visual impairments. Engine oil and grime from the bomber’s four Merlin engines would blow backward and streak across the canopy. The extreme cold caused the gunner's own breath to form thick condensation and frost on the inside of the enclosure. Furthermore, sudden flashes from anti-aircraft flak, sweeping searchlights, and burning cities below caused blinding glare and reflections on the curved plastic, instantly destroying the gunner's highly sensitive night vision. To guarantee an unobstructed view, gunners intentionally removed the central panel of their turrets, creating a direct line of sight into the night. By looking through this gaping hole, they eliminated the glare, the grime, and the frost. This desperate field modification allowed them to spot the faint exhaust flames or the shadowy silhouette of an incoming Messerschmitt Bf 110 before it could unleash a lethal burst of cannon fire into the bomber's fuselage. The cost of this clear view was intense physical suffering. Stripped of their windbreak, gunners faced a constant, freezing gale. To survive the exposure, they relied on multiple layers of wool, leather, and electrically heated flight suits. However, these rudimentary electrical garments were notoriously unreliable, frequently short-circuiting and either burning the wearer or failing entirely, which quickly led to severe frostbite. Gunners commonly slathered thick layers of grease or petroleum jelly over their exposed faces to prevent their skin from freezing solid in the wind. Ultimately, the brutal discomfort was a calculated, necessary sacrifice—a freezing gunner could still save the aircraft, but a blind gunner doomed the entire crew. 680.8K viewsView 5,101 upvotesView 25 shares1 of 2 answers | | | | | | | | | | | Why did Lancaster gunners remove the glass in front of them despite the ... Answer (1 of 2): At 20,000 feet and -40°C, Lancaster bomber gunners regularly took a hacksaw to their own windsh... | | |
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