Crusader & Centaur Anti-Aircraft Tanks A Technical History
SKU: 63282098878

Crusader & Centaur Anti-Aircraft Tanks A Technical History

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Crusader & Centaur Anti-Aircraft Tanks A Technical HistoryThe various Crusader and Centaur anti aircraft tanks were the products of a long and tortuous development process over which time the enormous complexity of the problem of dealing with aerial targets emerged. In contrast to ground targets, aircraft could appear unexpectedly from any direction and complete an attack in mere seconds, while their relative velocity would increase and decrease exponentially as approached and exited the target area. This in

The various Crusader and Centaur anti-aircraft tanks were the products of a long and tortuous development process over which time the enormous complexity of the problem of dealing with aerial targets emerged. In contrast to ground targets, aircraft could appear unexpectedly from any direction and complete an attack in mere seconds, while their relative velocity would increase and decrease exponentially as approached and exited the target area. This in turn necessitated a turret control system that could switch direction onto a new target almost instantly, while retaining fine control at both the minimum and maximum engagement velocities. It would also need to be controllable in traverse and elevation characteristics simultaneously. What would eventually emerge after much consequent delay was an effective equipment that found itself being deployed after the Luftwaffe had already been reduced to its weakest.

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SKU: 63282098878

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Amazon Customer
Fort Morgan, US
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Good ball for aggressive GS.
Size: Medium, Style: Squeaker
Best ball but the squeaker will not last long😬
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Reviewed in the United States on March 3, 2026
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SLee
Chelsea, US
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Squeaks for a while
Size: Medium, Style: Squeaker
I've got probably 10 of these, now. The squeaker fails pretty quickly. But our dog still likes them, just not as much as when they squeak. I'm tossing these a good 75 yards and farther. The Chuckit glowballs make sounds through their holes so no separate squeakers there. Dog really likes those glowballs.
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Reviewed in the United States on March 26, 2026
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MRSWST
Port Orchard, US
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Great quality but the squeaker doesn't last long - still a good value
Size: Medium, Style: Squeaker
I have golden retrievers who never get tired of playing balls. These are VERY durable. No seams to split. They tend to chew as they bring the balls back, so the squeaker doesn't last long. Would highly recommend these. I have them on auto-delivery!
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Reviewed in the United States on December 15, 2025
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Natalie Oakley
Belleville, US
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Highly recommend
Size: Medium, Style: Squeaker
My dog loves these! They are now his absolute favorite! The squeaker lasts a lot longer than most. The rubber isn’t hard on his teeth and he likes how squishy they are and continues to play with it long after the squeaker dies. Highly recommend and will be buying more
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Mr. Christopher B. Kende
Lowell, US
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Great fetch toy.
Size: Medium, Style: Squeaker
My dog loves these balls. They are a bit softer than the normal ones and bounce well. The squeaker is not too loud but definitely makes the ball more interesting. I highly recommend these.
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Reviewed in the United States on May 28, 2026

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