Thursday Sep 09

Cowboy Guides

As most of you will be aware, Aircraft Flight Manuals (AFM) poorly reflect the realities of operating your aircraft.  They are a document predominantly prepared by lawyers (some would say for lawyers) apparently with the intention of minimising and limiting the manufacturers' liability exposure due to the use and misuse of their products, rather than with the intent of assisting the end-user (pilots) to get the best out of their aircraft. 

LIMITATIONS:  The Limitations section(s) of your AFM, including but not limited to: Loading, W&B, Structural Load limits, V-speeds and any other limiting information, contains empirical data established by test-pilots under strictly controlled conditions and must always be respectedDo Not exceed AFM Limitations under any circumstances.

Many AFM's are best described as a fairy-tale.  Hopelessly optimistic performance and consumption figures, operational "advice" apparently written in a lost attempt at preventing even the most ham-fisted klutz from bending metal, or worse. It seems manufacturers, regulators -and industry- would prefer to engineer "solutions" to issues rather than train pilots properly -or provide clear, concise, accurate information.  Have you ever wondered why later model Cessna 172's had the maximum flap-setting available reduced from 40o to 30o?

It seems that (predominantly in the USA) there were several crashes of 40o-flap equipped 172's during an attempted missed-approach -with 40o of flap extended, despite the fact that the AFM directed a reduction of flap immediately after the application of power for the missed approach.  Enter the lawyers... under the ridiculously litigious American legal system, victims of such inept mishandling by the pilots (or their families) were able to bring Product Liability suits against the manufacturers and, against all common sense, win massive damages awards. This whole nonsensical process very nearly sounded the death-knell for the entire GA manufacturing industry!!!  That's also why those later-model C-172's have only 30o flap available.

So we're trying to redress the balance somewhat, by providing absolutely non-Politically Correct information written by pilots with extensive experience in the aircraft and operations of which they write.  We're always interested in what you may be able to add too, so if you have experience of a particular airframe, operation or technique which may be of interest or benefit to others, CLOAKING -we can discuss your article!

Due to the nature of the flying conducted by the pilots that write for us and the areas and situations in which they fly, they are all too often disparagingly tagged "cowboys", usually by those who have little or no knowledge of what they do, how they do it or why they do it. In comparison to what others may be used to, I imagine that they could be perceived as cowboys, but for the knowledge, care, thought & experience that underpin every flight.  So, with that in mind, welcome to:

The Cowboy's Guides to:

The Cessna-185

The Britten-Norman BN-2 Islander

Beach Operations

Starting a fuel-injected Lycoming engine

 

Written by :
RakiuraSkies
 

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