If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
#161
|
|||
|
|||
Near miss from space junk.
On Apr 4, 1:39 pm, "Maxwell" wrote:
"Mxsmanic" wrote in message ... chris writes: Using a VOR is not part of what we learn for PPL instrument flying. Then PPLs don't know how to fly by instruments. Clueless as usual. Yup.. Flying on instruments to get yourself out of the **** is not the same things as navigating on instruments. |
#162
|
|||
|
|||
Near miss from space junk.
On Apr 3, 2:42 am, Mxsmanic wrote:
Sylvain writes: if you are entering IMC while VFR, knowing where you are will be the least of your problem: you'll be dead before it matters one way or the other. Not if you know how to fly with instruments. Knowing how to fly with instruments is not enough. The rationalization that you are currently pushing is among _THE_ most deadly in aviation. Frankly, knowing how to fly with instruments is kinda a given to even get in a cockpit. Its really trivially easy (how hard is it to keep an artificial horizon level?) Knowing how to fly with instruments and assuming that means you'll be safe in IMC is one of the few near-guarantees of ending up an aviation statistic. The term Sophomore applies more here than probably in any other aspect of aviation. Flying on instruments, for a few seconds at least, is trivial. Operating an aircraft on instruments for anything more than a half minute or so, is a different animal. What's worse, it doesn't lend itself to a mistake. Fixate for just 30 seconds on any one thing and there's a decent chance you'll be beyond recovery. The other compounding factor is the fact that flying an aircraft is like walking (or any other physical activity) in that many of the actions and behaviors you do to respond to the aircraft very quickly "program" themselves into your muscle memory... (this is actually important and the mark of a good 'stick and rudder' pilot). Things like adding the proper rudder in a turn, or correcting for a turbulence-induced upset (or, as you get better, preventing sed upset from occurring by feeling it in the yoke and countering it)... These are all mechanical skills that get programmed by experience. This is all well, good, and beneficial for good stick and rudder flying, but the same adaptations that make for a pilot who can shrug off a gusty crosswind on landing can become VERY dangerous if incorrectly triggered in an IMC environment. For example: oddly enough in my piper flying IMC, the act of bending forward to switch my fuel tanks induces vertigo that feels precisely like a left-bank turbulence upset. If I bend forward to switch tanks in IMC while my left hand is on the yoke, my arm will INSTINCTUALLY move to counter-act the upset. I have no more control over the action than a baseball player does to close his mitt when he catches a baseball. Hence, experience in IMC (with a safety pilot) has taught me to hold the yoke with my right hand during a tank switch (which has no such muscle memory), so that my brain does automatically attempt to right the aircraft. This is not ignorance on the part of the pilot, its simply trained reflexes manifesting themselves in incorrect ways. The _ONLY_ thing that can prepare a pilot to be able to control these reflexes and understand how their personal body and training will respond in the sensory-limited world of IMC is experience. Period. Knowing what pictures to look for in the various gauges is laughably trivial. Knowing what sort of sensations to expect, and what sort of behavior they will invoke because of your training - THAT is what keeps you alive IMC. And thinking that knowing the procedures and gauges is all you need is a terribly foolish and quite possibly fatal rationalization, especially if you use to to justify pushing your personal weather/ visibility minimums to a situation where you stand the risk of being caught inadvertently in clag. |
#163
|
|||
|
|||
Near miss from space junk.
"chris" wrote in
oups.com: On Apr 4, 10:01 am, Marty Shapiro wrote: "chris" wrote oups.com: Will you fly with a new moon and CAVU weather, especially over open country? You've got the same problem. Does NZ permit night flight without an instrument rating and/or being on an instrument flight plan? -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me) I am not sure if it's law or just our club, but even with a night rating you aren't meant to do cross country flights. Stay within a certain distance of the club. I think it's 25nm but not sure That sure sounds like a club rule. But even limiting you to 25nm doesn't guarantee you will always have friendly terrain underneath you to land in an emergency, especially on a dark night. If you are properly rated for night flight, this seems like just another senseless rule. I can see a club putting in a rule like this for students and maybe even low time members, but for everyone? My "favorite" club rule, and this was present at one time in the rules for at least 3 clubs at a nearby airport, was the one prohibiting landings on runways less than 3,000' long. This airport's only runway is 2,443' long. I always wondered where the club expected members to return the aircraft while complying with this rule. -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me)- Hide quoted text - - Show quoted text - No, it sure doesn't guarantee friendly terrain. Which is why I haven't got a night rating yet, I don't like that idea very much. I heard once a good thing to do during a forced landing at night is to turn your landing light on, if you don't like what you see, turn it off again :-) Absolutely! Another reason I haven't gone for my night rating yet is this part of the country is fog city during the winter, and it's more often than not foggy at the airport. I don't like the idea of coming back and being stuck unable to land. Apparently the tower watches for signs of fog forming and tells anyone in the area to get their asses back pronto. If they miss out there is a set procedure to fly to a certain major airport which doesn't get fogged in, which is 25 mins flight time away at a certain altitude. Don't like that idea either, really... Especially if I gotta work the next day... Wow, I thought I had made up some good excuses for missing work. :-) That sure is good service you are getting from your tower. Sounds like you have your own version of LA's "June Gloom". -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me) |
#164
|
|||
|
|||
Near miss from space junk.
Maxwell writes:
When was the last time you experienced vertigo while flying your desk? I don't experience any motion at all while flying a non-motion sim. Thus, I have no conditioned responses that would cause me to adjust the controls in response to various physical sensations. I depend exclusively on instruments and the view out the window. And that is pretty much as it should be, except for coordinated turns and aerobatics. -- Transpose mxsmanic and gmail to reach me by e-mail. |
#165
|
|||
|
|||
Near miss from space junk.
On Apr 3, 7:35 pm, Mxsmanic wrote:
Maxwell writes: When was the last time you experienced vertigo while flying your desk? I don't experience any motion at all while flying a non-motion sim. Thus, I have no conditioned responses that would cause me to adjust the controls in response to various physical sensations. Sed "conditioned responses" are in fact tremendously valuable adaptations of real-world pilots. A key part of remaining 'ahead of the aircraft' so to speak is to train yourself to automatically respond to upsets before they manifest into major deviations, this is almost always a direct link between the tactile feedback you receive from your yoke and your inner ear to muscles to provide control inputs to the aircraft. I would venture to say that making a gusty crosswind landing would be impossible without them. I depend exclusively on instruments and the view out the window. And that is pretty much as it should be. Incorrect. Its funny actually, I'm friends with several CFI's, and if there is one constant I hear from them about 'simulator jockey' new-starts (which included myself as a student, mind you) is that they actually have a hard time divorcing themselves from the instruments and flying on 'feel'... which means that they tend to take a lot longer to learn to fly precisely, and often suffer from 'Pilot induced turbulence', that is, they spend so looking and thinking about their responses, that in the real dynamic world of aircraft flight their actions are painfully slow and late- they're constantly 'chasing' the plane instead of adapting too it. For my first few lessons actually, I had a quite difficult time until my instructor learned to keep reminding me to 'get out of the cockpit', that is, adjust my personal frame of reference so that I 'was' the aircraft, instead of being a person sitting in an aircraft. As soon as I learned to make this mental leap, my stick skills improved light-years over just one or two flights. Ironically, I've found that it was only after I learned to get out of the cockpit and 'fly the plane' that I had the necessarily reflexes and skills to 'fly the panel' when I started IFR training. The 'conditioned responses' you so proudly claim to lack are part of the fundamental skillsets of a pilot. Learning to fly IMC is learning how to understand/control them in a sensory-limited and vertigo- inducing experience. |
#166
|
|||
|
|||
Near miss from space junk.
On Apr 4, 2:28 pm, Marty Shapiro
wrote: "chris" wrote groups.com: On Apr 4, 10:01 am, Marty Shapiro wrote: "chris" wrote oups.com: Will you fly with a new moon and CAVU weather, especially over open country? You've got the same problem. Does NZ permit night flight without an instrument rating and/or being on an instrument flight plan? -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me) I am not sure if it's law or just our club, but even with a night rating you aren't meant to do cross country flights. Stay within a certain distance of the club. I think it's 25nm but not sure That sure sounds like a club rule. But even limiting you to 25nm doesn't guarantee you will always have friendly terrain underneath you to land in an emergency, especially on a dark night. If you are properly rated for night flight, this seems like just another senseless rule. I can see a club putting in a rule like this for students and maybe even low time members, but for everyone? My "favorite" club rule, and this was present at one time in the rules for at least 3 clubs at a nearby airport, was the one prohibiting landings on runways less than 3,000' long. This airport's only runway is 2,443' long. I always wondered where the club expected members to return the aircraft while complying with this rule. -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me)- Hide quoted text - - Show quoted text - No, it sure doesn't guarantee friendly terrain. Which is why I haven't got a night rating yet, I don't like that idea very much. I heard once a good thing to do during a forced landing at night is to turn your landing light on, if you don't like what you see, turn it off again :-) Absolutely! Another reason I haven't gone for my night rating yet is this part of the country is fog city during the winter, and it's more often than not foggy at the airport. I don't like the idea of coming back and being stuck unable to land. Apparently the tower watches for signs of fog forming and tells anyone in the area to get their asses back pronto. If they miss out there is a set procedure to fly to a certain major airport which doesn't get fogged in, which is 25 mins flight time away at a certain altitude. Don't like that idea either, really... Especially if I gotta work the next day... Wow, I thought I had made up some good excuses for missing work. :-) That sure is good service you are getting from your tower. Sounds like you have your own version of LA's "June Gloom". -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me)- Hide quoted text - - Show quoted text - Most of New Zealand doesn't suffer from fog excessively, but the Waikato region where I am based, although much better than it used to be, still has some bad fogs.. Some winters, most days the fog clears about 1pm and rolls back in at 3pm... We actually had fog two nights this past week, and summer has only just gone!!! |
#167
|
|||
|
|||
Near miss from space junk.
On Apr 4, 2:10 pm, "EridanMan" wrote:
On Apr 3, 2:42 am, Mxsmanic wrote: Sylvain writes: if you are entering IMC while VFR, knowing where you are will be the least of your problem: you'll be dead before it matters one way or the other. Not if you know how to fly with instruments. Knowing how to fly with instruments is not enough. The rationalization that you are currently pushing is among _THE_ most deadly in aviation. Frankly, knowing how to fly with instruments is kinda a given to even get in a cockpit. Its really trivially easy (how hard is it to keep an artificial horizon level?) Knowing how to fly with instruments and assuming that means you'll be safe in IMC is one of the few near-guarantees of ending up an aviation statistic. The term Sophomore applies more here than probably in any other aspect of aviation. Flying on instruments, for a few seconds at least, is trivial. Operating an aircraft on instruments for anything more than a half minute or so, is a different animal. What's worse, it doesn't lend itself to a mistake. Fixate for just 30 seconds on any one thing and there's a decent chance you'll be beyond recovery. The other compounding factor is the fact that flying an aircraft is like walking (or any other physical activity) in that many of the actions and behaviors you do to respond to the aircraft very quickly "program" themselves into your muscle memory... (this is actually important and the mark of a good 'stick and rudder' pilot). Things like adding the proper rudder in a turn, or correcting for a turbulence-induced upset (or, as you get better, preventing sed upset from occurring by feeling it in the yoke and countering it)... These are all mechanical skills that get programmed by experience. This is all well, good, and beneficial for good stick and rudder flying, but the same adaptations that make for a pilot who can shrug off a gusty crosswind on landing can become VERY dangerous if incorrectly triggered in an IMC environment. For example: oddly enough in my piper flying IMC, the act of bending forward to switch my fuel tanks induces vertigo that feels precisely like a left-bank turbulence upset. If I bend forward to switch tanks in IMC while my left hand is on the yoke, my arm will INSTINCTUALLY move to counter-act the upset. I have no more control over the action than a baseball player does to close his mitt when he catches a baseball. Hence, experience in IMC (with a safety pilot) has taught me to hold the yoke with my right hand during a tank switch (which has no such muscle memory), so that my brain does automatically attempt to right the aircraft. This is not ignorance on the part of the pilot, its simply trained reflexes manifesting themselves in incorrect ways. The _ONLY_ thing that can prepare a pilot to be able to control these reflexes and understand how their personal body and training will respond in the sensory-limited world of IMC is experience. Period. Knowing what pictures to look for in the various gauges is laughably trivial. Knowing what sort of sensations to expect, and what sort of behavior they will invoke because of your training - THAT is what keeps you alive IMC. And thinking that knowing the procedures and gauges is all you need is a terribly foolish and quite possibly fatal rationalization, especially if you use to to justify pushing your personal weather/ visibility minimums to a situation where you stand the risk of being caught inadvertently in clag. I have come to the conclusion that although mx is wrong about a lot of stuff, the danger is not to himself, as he has already told us he has no intention of flying, but instead to those who actually do fly (I am thinking of student pilots here) and read his posts and get dangerous ideas from him. |
#168
|
|||
|
|||
Near miss from space junk.
EridanMan writes:
Its funny actually, I'm friends with several CFI's, and if there is one constant I hear from them about 'simulator jockey' new-starts (which included myself as a student, mind you) is that they actually have a hard time divorcing themselves from the instruments and flying on 'feel'... which means that they tend to take a lot longer to learn to fly precisely, and often suffer from 'Pilot induced turbulence', that is, they spend so looking and thinking about their responses, that in the real dynamic world of aircraft flight their actions are painfully slow and late- they're constantly 'chasing' the plane instead of adapting too it. If that were really just a consequence of following the instruments exclusively, then nobody would be able to fly IFR with any precision. -- Transpose mxsmanic and gmail to reach me by e-mail. |
#169
|
|||
|
|||
Near miss from space junk.
|
#170
|
|||
|
|||
Near miss from space junk.
|
Thread Tools | |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Why Screeners Miss Guns and Knives (and why pilots miss planes and airports) | cjcampbell | Piloting | 2 | January 3rd 06 04:24 AM |
Junk Yards | NVArt | Home Built | 5 | July 13th 05 07:35 PM |
FS Aviation Junk | Jim | Aviation Marketplace | 1 | February 11th 05 10:57 PM |
Space Junk & GPS Reliability | Doug Carter | Instrument Flight Rules | 9 | July 11th 03 01:38 PM |
Space Junk & GPS Reliability | Dan R | Piloting | 7 | July 11th 03 01:38 PM |