P51Mstg wrote:
Nothing personal here Rich, I have great respect for you. My question wasn't laid out that well and I spent quite a few long days here at Reno...
When we get to the O2 part, I'm more referring to CO posioning than O2 deprivation. With CO, you start running into coordination problems, etc, hence ultimately problems with controlling the aircraft.
For ACRO and helmets, that helmet doesn't fit under the canopy argument to me is like "I don't wear a seatbelt since it wrinkles my clothes"....
This past summer I've seen enough bad flying to last a lifetime (and I don't mean the people who all got kiled either)... In the last week, I've seen a jet team that broke the dead line a bunch of times and over flew the crowd in their act. No names here, but a lot of people I talked to at the show were scared of them, my prediction is they are the next upcoming disaster.
I got to know one respected pilot this summer who just didn't seem to follow what I would call safe procedures.
Oh well, who am I to comment on it...
Mark H
Mark,
Points taken and I'm glad we are having a discussion.
At Reno the Unlimiteds are required to wear O2 while racing. An engine that is putting out 1 1/2 to 2 times its designed power is gonna exhaust significantly more by products.
The T-6 racing class doesn't require the same.
I know pilots who routinely use an oxygen meter on the tip of a finger while flying. Who have a CO2 meter patch stuck on the instrument panel.
I'd just like to say that this is an issue that there is data to go by. Owners and pilots make their choices based on the data.
In the O2 systems that I'm aware of, which are modeled after post-war military set ups, you have a regulator. The regulator has selections so that it either mixes some O2 with some cockpit air (dilutes on demand) or 100% O2. The demand feature allows you to use less O2 as it only allows O2 to pass when there is demand or your are breathing in. On 100% O2 there is a pressure all the time in your mask.
Again pilots make the selection while flying.
As to whether you feel someone is flying safely or making good decisions, if you don't feel safe with the pilot certainly don't fly with them. As to getting straightened out, it will take a peer or mentor to give him that lesson. It you know someone that the pilot will listen to, approach them, explain things and see if they will help. Otherwise your a bit limited in what you can do. I've seen some who didn't heed to some talkings and also paid a price.
I'm all for the helmets. But they aren't mandated by any law. I'm with you but see the pragmatic reality. That is all I'm explaining.