Hi all,
ORIGINAL: AW1Steve
Leo, let me ask you this, how many u-boats were suprised by B-24's and other long ranged aircraft? The sea bottom was littered with their hulls. Would a U-boat lookout be more complaicent then say a IJN heavy cruiser (which felt it'self to be near invincible?). Having spent thousands of hours staring at a boring , empty sea, I can tell you it's easy even for a very experinced lookout to be distracted, fixated or simply miss a contact. The easiest way is to stare right at it. You spot distant targets with your perifial vision. You spot movement. Looking at an object coming at you head on in a steady manner is a very easy way NOT to see it. You have to constantly keep turning your head to make sure that doesn't happen. And binoculars will narrow your vision so much , that you will frequently miss a contact. [:(]
I know Steve... I know... but low water lying U-Boat is not navy man-of-war... also the U-Boat has very small conning tower and, IIRC, just 4 lookouts...
BTW, what is the speed of B-17 at sea level?
I found some (quick) info of 250 mph. I seems too high but let's use that...
250 mph = 217 knots = 402 kmh = 111 m/s
Thus if lookouts saw the B-17 the crew of the ship would have the following time to react:
1 nm (1852 m) > 17 seconds
2 nm (3704 m) > 34 seconds
3 nm (5556 m) > 51 seconds
4 nm (7408 m) > 68 seconds
5 nm (9260 m) > 85 seconds
Is that enough time to shoot down the lumbering, slow, unmaneuverable B-17 with wingspan of 100 ft (30 m)?
Leo "Apollo11"
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