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#181
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Judah writes:
How do you have time to look without hitting a mountain? That is not a possibility in a car (I assume you were talking about using a GPS in a car). Also, the GPS is right above the dashboard, so I can see what it says and look outside at the same time. -- Transpose mxsmanic and gmail to reach me by e-mail. |
#182
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Judah writes:
The accidents only prove that human beings don't always do what they can. Perhaps they encounter situations that are beyond their control and/or capability, perhaps they make mistakes, or perhaps they are arrogant cowboys and decide they can do what they want. It is also both possible and probable that the tests given to prospective pilots are insufficiently accurate in predicting the ability of a pilot to handle real-world situations. -- Transpose mxsmanic and gmail to reach me by e-mail. |
#183
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The parking brake on the BE 23/24 and 76 uses a lock that
stops the master cylinder from bleeding fluid back from the brake assemblies. It is a simple device. The brakes are not designed to be used for long term parking since they do not compensate for temperature changes. If the hot brakes are set and then cool the pressure and therefore the brake releases. Even if the brakes are cool, over the night, the air temperature will drop and the brakes release. Worse, if you set the parking brake when it is cool or cold and then the temperature goes up, the pressure increases locking the brake solid and can damage the system. Often the only way to get the parking brake to release is to open the brake bleeder valve and that will require time and a mechanic to re-bleed the brakes. The manual says that the brake is for short term use, such as keeping the plane stationary while you get chocks. To set the brake, apply pressure with the toe brake and then gently pull the control out, you're just moving a small valve that takes very little force. To release the brake, apply pressure with the toe brakes to unload the valve and then push the control in. The control should have about 1/8 to 1/4 inch cushion and the knob will not sit at rest against the panel. "B A R R Y" wrote in message ... | On Sat, 04 Nov 2006 04:23:59 GMT, A Lieberma | wrote: | | B A R R Y wrote in news:ziN2h.754$7F3.71 | : | | I'm happy, but we just got the Slowdowner as "perfect" as I care... G | | Took me three years to get to the point where I got every switch knob and | button working. | | We kind of gave up on the parking brake. G | | Next up will be the interior when I get rich and famous for the money. | | I feel your pain... |
#184
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Two sentences from this notice: "It appears airmen are failing to use
basic VFR navigation and map reading skills. Instead, in most circumstances, they are using GPS devices to navigate to and from Las Vegas, NV.". I've only flown the Beaty/Tonopah VFR corridor once. It took about 15 seconds with the charts to learn that all I needed to do to avoid this restricted airspace was to stay west of highway 95. There was no need to have a GPS, loran, VOR, or ADF to avoid penetrating the multiple restricted airspaces north of Nellis. -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me) I got that notice also, too many people hit "direct" on the GPS and then never look at a chart. Not all handheld GPS will have the airspace, especially if it is a cheap "not intended for aviation" handheld. BT |
#185
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Mixmaster said:
Because, as I have previously explained, I study. While neonates may be constrained to learn only through direct experience and trial and error, older human beings have the option of looking things up. There are things that have to be experienced in order to understand them. Consider for a moment the notion of consciousness and "artificial intellegence". I have no doubt that one day computers could be programmed to converse in English. They will have huge databanks of words, appropriate useages, rules for formulating replies, rules for inferring context, files full of slang terms, and all sorts of stuff like that so that one could type ordinary English into the machine, have a conversation, and wonder if the computer on the other end is really a machine or an actual human being. With enough computing power and a big enough rule set, such a machine would be able to do far better than Eliza's "answer a question with a reformulated question" paradigm. You could, for example, start typing about baseball, and it would seem like you were talking with a real fan, who though he may not know everything about the game, is interested in and able to fill in the gaps. Does this machine =understand= baseball? I would say no. Until it has actually swung a bat and run around the bases, heard the roar of the crowd, eaten a hot dog at the stadium, fingered the trading cards and chewed the bubblegum, and walked across the empty field after a game, this machine does =not= "understand" baseball. It has merely evidenced appropriate responses to a stream of ASCII. This is not "understanding". And this is where, in the context of aviation, you sit. You don't =understand= flying, even though you may type as if you think you do. If you want to understand what it is that makes a pilot want to fly, you need to actually fly through the air yourself. It's visceral. It's real. It's what life is made of. There is no alternative to real understanding. Now, having actually done so, you may disagree, you may find it's not for you, you may find you were right all along. But you will =understand= in a way you couldn't possibly understand now just why you were right. Alternatively, you may discover that you were actually wrong, but this way you will understand in your soul what the big deal is about, and you will see why you were wrong in a way that no amount of Usenet posting will show you. Take a flight. Just one. Then come back. Jose -- "Never trust anything that can think for itself, if you can't see where it keeps its brain." (chapter 10 of book 3 - Harry Potter). for Email, make the obvious change in the address. |
#186
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Mxsmanic wrote in
: It is also both possible and probable that the tests given to prospective pilots are insufficiently accurate in predicting the ability of a pilot to handle real-world situations. What, exactly, is the probability of that? And what is your source of information to have defined that probability? |
#187
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On Fri, 03 Nov 2006 18:35:04 -0800, Sylvain wrote:
B A R R Y wrote: I think mechanical E6B's are very useful, I don't feel the need to own an electronic version. However, computers and calculators have done much for science and engineering. I am not advocating using sliderules at work (though, it can be fun), but folks who started with them have a different mind set when it comes to numbers, like a better understanding of what constitutes significant figures and order of magnitudes... a bit for the same reason glider pilots make better powered pilots (ok, give me some credit for trying to bringing it back on topic :-) Carrying the characteristic in your head while slipsticking through a lengthy calculation was an invitation to be off by orders of magnitude when you were finished. What the engineering sliderule did positively for us silverbacks was to ingrain in us a sense of "significant figures" and a dislike for false precision. I think the virtue of the E6B is less it's ability to rapidly perform time/distance/fuel calculations than the presence of its little DENALT and TAS windows. I'm not sure of the value of the wind triangle calculator unless you're navigating a bomber from Leeds to Ploesti on a cloudy night raid. Don |
#188
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Judah writes:
What, exactly, is the probability of that? Very high. And what is your source of information to have defined that probability? It is a longstanding problem with all types of standardized tests. They never precisely represent the skills or knowledge they are supposed to be testing. -- Transpose mxsmanic and gmail to reach me by e-mail. |
#189
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Judah wrote:
What, exactly, is the probability of that? And what is your source of information to have defined that probability? Microsoft Probability Simulator, of course... |
#190
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![]() Mxsmanic wrote: [...] Definitely a rich man's hobby. Yes and no. Certainly there are ways to spend a lot of money on flying, but that goes for boating as well. People are always surprised to hear that a good used airplane is about the same price as a fully loaded van or SUV. I think everyone should be A) drafted in the military for two years, and B) taught to boat, drive and fly. Then we might get a better and more informed voting public. YMMV ;-) Kev |
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