dmccormack
Touchdown! Greaser!
- Joined
- May 11, 2007
- Messages
- 10,945
- Location
- Lancaster County, Pennsylvania
- Display Name
Display name:
Dan Mc
...#4?
Am I missing something?
After 251 hours, I'm shocked you can't see it.
...#4?
Am I missing something?
After 251 hours, I'm shocked you can't see it.
But with a NA piston single the deck angle (which is far more obvious to most pilots than AoA) will be significantly lower at the onset of a full power stall at high DA with a full load than it will be at lower weights and lower DA.
Re-read #2, very carefully.
Dan:
There's one FAA lawyer who visits this board sometimes. I don't find him to be useless. I'd buy him a beer any day, in fact.
Never take off with more than 4 links in the accident chain already forged.
4 links?? Why do you think that 3 okay but 4 no good?
This is a good set of rules.My personal rules to aviation:
Keep the energy state in the section of the envelope where it will be most beneficial.
Never make a flight where the risk benefit evaluation doesn't make sense.
Never take off with more than 4 links in the accident chain already forged.
Ok. Three. Things are still going bad.4 links?? Why do you think that 3 okay but 4 no good?
3) O2 is needed above 14,000 ft. Below that, and you're just fine.
3) O2 is needed above 14,000 ft for many people. Below that, and many people are just fine.
Problem is, everybody thinks he's Superman.
Fixed that for ya.
Ok. Three. Things are still going bad.
Most people spend most of their time with three links formed, they just don't realize it.
Duh..... mental head slap
A.K.A. WFO
Jeez you guys.... OK I"ll bite.... what's a WFO and a BTTW
I don't have text messaging on my cell
Or at least it will fee that way.Three rules of aviation:
3) O2 is needed above 14,000 ft. Below that, and you're just fine.
WFO is Wide F-ing Open, there is a G rated version of Wide Flat Out.
BTTW is Buried To The Wall.
WFO is Wide F-ing Open, there is a G rated version of Wide Flat Out.
BTTW is Buried To The Wall.
Problem is, everybody thinks he's Superman.
It seems to me a good number of people on here have a realistic understanding of how altitude affects them and make suitably cautious decisions relating to it. Making any generalizations regarding how it affects anyone (or assuming it affects someone the same way it affects you) is wrong - all our bodies are different.
I just got my new O2 bottle for Christmas. Now to order the rest of the parts, pulse ox, and put the system to work!
It seems to me a good number of people on here have a realistic understanding of how altitude affects them and make suitably cautious decisions relating to it. Making any generalizations regarding how it affects anyone (or assuming it affects someone the same way it affects you) is wrong - all our bodies are different.
I just got my new O2 bottle for Christmas. Now to order the rest of the parts, pulse ox, and put the system to work!
Get the PulseOx first. It's beneficial even if you don't have O2 on board, and they're cheap. I paid something line $350 for mine including a $50 discount over 10 years ago.
I can make a general truth statement about everybody. Everybody has noticeably degraded mental function at 12,000' with no O2, even if you live at 6000'.
I can make a general truth statement about everybody. Everybody has noticeably degraded mental function at 12,000' with no O2, even if you live at 6000'. You may not realize it because there is nothing to make it obvious, and hypoxia is by nature an incipient problem. People who live at 9000'+ are pretty much degraded all the time. Don't believe me, visit Nepal. Everyone who considers spending time above 12,000' without O2 should do a chamber ride to experience it under controlled circumstances where you are given mental tasks to accomplish so you have an understanding of how effected you are and what kind of buffers and margins you need to give yourself. If I was flying SE VFR on a clear day, I would press the FAR limits and then some, but I would not use the autopilot if provided (my ability to hold heading and altitude would be my clue that I need to get down some). I would never consider entering IMC above 10,000' without O2 and/or pressurization. ME VFR potential task loading puts me on O2 at about 12,000'.
I frequently hike in areas around 12,000', and aside from being fat and out of shape, I have no problems, nor do I make poor decisions. Don't need an altitude chamber (which, btw, simulates altitude) to tell me how I'll act at 12,000ft.
I do, however, notice a difference above 14,000ft. You are absolutely wrong in your blanket statement.