![]() |
| 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 |
|
#19
|
|||
|
|||
|
More on "some measures."
From the AOPA's 2004 Nall report: 1 out of 413 pilots involved in an accident in 2003. 1 out of 2009 active pilots involved in a fatal accident. Now, try to follow along here Jim. If 1 out of 2009 active drivers in the USA were involved in a fatal accident, the carnage from car accidents would be in the MILLIONS. Still not convinced because of "some measures" that suggest GA flying is safer than walking, here's an excerpt from your very own Phillip Greenspun. "How dangerous is flying? There are 16 fatal accidents per million hours of general aviation. It is fairly safe to assume that when a plane crashes and someone dies, everyone on board dies. By contrast, the death rate for automobile driving is roughly 1.7 deaths per 100 million vehicle-miles. Car crashes don't always kill everyone in the car so let's use this statistic as provided, which is for an individual traveling in a car rather than for the entire car. So considering that the average airplane accomplishes a groundspeed of at least 100 miles per hour, those million hours of flight push the occupants of the plane over more than 100 million miles of terrain. Comparing 16 fatal accidents to the 1.7 rate for driving, we find that flying is no more than 10 times as dangerous per mile of travel. And since most accidents happen on takeoff or landing, a modern fast light airplane traveling a longish distance might be comparable in safety to a car. We can also look at safety per hour. This makes sense for recreational pilots who have the alternative of spending a few hours flying around or spending those hours taking a scenic drive. If the average speed of car travel is 50 miles per hour, those 1.7 deaths occur in 2 million hours of driving. This makes general aviation, with 16 deaths per 1 million hours, roughly 20 times as dangerous per hour than driving." Unfortunately, he didn't compare GA flying to walking around. |
| Thread Tools | |
| Display Modes | |
|
|