Scientists at NASA built a gun specifically to launch
standard 4 pound dead chickens at the windshields of
airliners, military jets and the space shuttle, all traveling
at maximum velocity. The idea is to simulate the frequent
incidents of collisions with airborne fowl to test the strength
of the windshields.
British engineers heard about the gun and were eager
to test it on the windshields of their new high speed trains.
Arrangements were made, and a gun was sent to the British
engineers.
When the gun was fired, the engineers stood shocked as
the chicken hurled out of the barrel, crashed into the shatterproof
shield, smashed it to smithereens, blasted through the control
console, snapped the engineer’s back-rest in two, and
embedded itself in the back wall of the cabin, like an arrow
shot from a bow.
The horrified Brits sent NASA the disastrous results
of the experiment, along with the designs of the
windshield and begged the U.S. . scientists for suggestions.
NASA responded with a one-line memo —
Wow…not sure how I missed this one. Priceless !! ☺
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It was hilarious.
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too funny….truth is stranger than fiction….
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When I first heard this story (it was so long ago I was still young) I thought it was an aircraft in flight! Was I ever confused! Lol.
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That would be even better.
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That is a brilliant story 🙂
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There is footage of this test in one of the Boeing documentaries – I think the one for the 777. There are a couple of clips on youtube, as well. 🙂
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I wonder if I could link to those.
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I LOL’d at this and woke up my sleeping wife!
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I hope she didn’t lob you with a frozen chicken.
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Nope, thawed so all good!! LOL
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What a relief!
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This is 100% true although I heard it was a different company (Boing) and not the Brits. Anyway, it was and still is a approved method to test the windscreen to ensure that a bird will not enter the flight deck on a direct hit. The windscreen has to be able to deflect a direct hit from a five pound bird.
They also shoot one through an engine during the testing phase to see of the engine will shut itself down before it throws fan blades through the side of the airplane. We can ask Sully how well a jet flies after it ingests a couple of birds in each engine. Additionally, they will squirt water from a fire truck directly into the engine to make sure it will not flame out when flying through heavy rain.
I do know for a fact that if a jet impacts a flock of snow geese at 12,000 feet and 340 knots, they will puncture through the skin of the nose and hit the pilot on the knee. It didn’t happen to me but I know the guy that it did happen too. He thought his leg was broken. Until the other pilot saw feathers, he thought the pilot who took the bird was dead because he was covered in blood. After they landed, it took a day or so to get the jet cleaned up and the pilot continued with his trip after he got a new uniform.
Great story, how did you come across this little nugget of aviation history?
rob
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Found it on a site called Danged Fuuny Jokes. So glad you wrote in about your experience. You are the second one!
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Ha HaHA! Trust us to get it wrong! 🙂
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Good afternoon Linda,
Well now this is a most curious post, delightfully funny (trust the Brits lol), and had me giggling away this afternoon 🙂
I can confirm the authenticity of the Chicken Gun. Indeed, not only have I seen it, but I recall distinctly the experience of viewing the apparatus and area where the destruction took place. Two words spring from the memory held in that 8 year olds mind…fascinating and disturbing.
My father is now a retired aeronautical design engineer whose occupation extended as an interest in my life and provided many opportunities to visit airfields on public open days and to attend commercial and military air shows across the UK as well. Once or twice this included granted access with approval to areas where he worked. And it was on one such occasion when curiosity got the better of a young kitten and I slipped the leash long enough to find myself peeking around hangar doors into an outside area where the gun, associated framework, and mounting walls were contained. It was a messy site, though hosed often I’d imagine, and it was ‘clean’ then, yet still steeped in the smell of decay with the walls bearing the unpleasantness of dark patternation and soiled crimson staining. Looking back it reminded me of the smell of a butchers waste bin at the day’s end.
My father was quick to arrive and very careful to explain from a rational perspective all that I had seen. You are absolutely correct to succinctly state the use of this infernal contraption, it does indeed propel dead chickens at cockpit windows, sheet steel, material fabrics, and into jet engines as well, which sounds particularly gruesome, to mimic impacts at maximum velocities. Although gruesome, one must reflect on what would happen to aircraft and engines under bird strike, which is a common threat, if design engineers did not otherwise find realistic mechanisms with which to ensure structural integrity. Our lives depend on such mechanisms and the elimination of risk. The damage a frozen chicken has on a windshield and cabin interior would be nothing to the destruction of just one jet engine rotor fan torn from its mount by a single impacting bird and taken into a jet engine. The explosion alone would potentially be catastrophic.
Hope you don’t mind me sharing a few words 🙂
Enjoy your day
Namaste
DN – 18/07/2015
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So glad you commented. Another reader had experience with it too. Never expected one, much less two. I just love it when people tell the back stories. Thanks so much.
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My pleasure Linda 🙂
It’s certainly a surprise to find two readers with this particular shared experience. How fascinating, and proof if ever we needed it of just how small the world has become, and how wonderful the weave of threads as they pull and bring people momentarily together.
I enjoy the company of your Blog Linda…the history, mystery, laughs, thrills and spills. It is a wonderful romp through a life of laughter and experience. Thank you.
Have a fantastic week 🙂
Namaste
DN – 19/07/2015
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I appreciate that. I always hope I take someone along on my excursions, I love company!
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With your wonderful wit and charm, why would anyone resist reading your Blog and missing out on the enjoyment of your company?
Namaste
DN – 20/07/2015
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Thanks so much.
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Namaste Linda 🙂
DN – 20/07/2015
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Nice to know our tax dollars are being put to good use!!!!
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Yes. Shoot some KFC. It’s lethal for sure!
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Why chickens? That is what I am wondering. And what genius came up with the idea of shooting chickens?
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Probably because its so common for chickens to fly into plane engines?????
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Oh yeah – that makes sense!?!?!
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Dear Gods.. what an invention!
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The stuff of chicken nightmares!
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Poor chickens. 😛
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Chicken gun? lmao
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They say it’s true!
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