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NickDG

Emergency Landing @ LAX Right Now . . .

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Down safe, carry on everyone . . . :)
In my rare Walter Mitty moments (and if they carried rigs) I sometimes day dream about the flight attendant walking the down the aisle going "Is there a Skydiving Instructor on board?" ;)

NickD :)






....and seein' you chasin' her back into the aft galley sayin'...no wait, I REALLY AM a skydiving instructor! ;)










~ If you choke a Smurf, what color does it turn? ~

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they don't dump fuel these days do they?
I thought they had to burn it off.
and hopefully open the drink cart during the process.B|



I was commercial fishing years ago in the Gulf of the Farallons off SF CA when a 747 struck some construction vehicles on TO. The cabin was pentrated and at least one passenger killed. They flew around the offshore area for quite a while at low altitude (no pressurization possible) dumping fuel and it was thick, you could smell it and taste it in the air. They landed successfully.
2018 marks half a century as a skydiver. Trained by the late Perry Stevens D-51 in 1968.

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It was responsive to the quoted question as to whether airliners still dumped fuel these days. 747s did ( I was doused with a fine aerosol JP 4 mist) and 747s still do. 737s and many other modern jet airliners apparently don't have dump pumps and vents.

Those badly injured passengers (as I recall one had a leg severed) on that punctured 747 got medical attention much quicker than they would have if the 747 had to burn rather than dump the fuel to get down to max landing weight. I like planes that can dump fuel. I think it adds a safety measure.

377
2018 marks half a century as a skydiver. Trained by the late Perry Stevens D-51 in 1968.

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agreed...seems plenty of aircraft do have them.



And depending on where the dump outlet is located, it can make for a spectacular show. See the last 15 seconds of this:

http://www.youtube.com/watch?v=3IMksBeP-tY
"There are only three things of value: younger women, faster airplanes, and bigger crocodiles" - Arthur Jones.

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My sailboat next to San Diego airport gets coated with the Jet A residue and it's very hard to scrub off . . .

NickD :)



Nick, you're my new best friend. I'm moving to Ocean Beach at the beginning of next month and will need a sailing outlet. I know how to use a scrub brush. Does anyone race out of your marina?
"I encourage all awesome dangerous behavior." - Jeffro Fincher

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DEFINITELY a financial decision. Over the life of the airframe, saving a few hundred lbs. of fuel dump gear adds up to big dollars in fuel savings, maintenance, added payload capability etc. Some sacrifices are worth it, like two engine ETOPS. Some might not be... like omitting fuel dump capability. I think that 747 incident showed that passenger safety was enhanced by the ability to land fairly quickly after a max gross takeoff.
2018 marks half a century as a skydiver. Trained by the late Perry Stevens D-51 in 1968.

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I'm not living down there right now, but I did live aboard for a few years. And yes there's beer can racing every Wednesday afternoon. Just show up and you can usually get a slot as rail meat.

And I did learn marinas are exactly like drop zones . . . ;)

NickD :)

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agreed...seems plenty of aircraft do have them.



And depending on where the dump outlet is located, it can make for a spectacular show. See the last 15 seconds of this:

http://www.youtube.com/watch?v=3IMksBeP-tY



SPECTACULAR!!! Wish the USAF had allowed their F 111s to do this at airshows. Hard to see why it would be considered too risky.

Fuel dump/vent locations have to be well thought out. Early DC 6s had some puzzling in flight fires and crashes. Turned out that a fuel vent put gasoline right into the air intake for a combustion cabin heater even though it was not located directly downstream. Curving fuselage airflows diverted the avgas right into the air intake for the heater resulting in a massive uncontrollable cargo bay fire.

377
2018 marks half a century as a skydiver. Trained by the late Perry Stevens D-51 in 1968.

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