I trained in C172 & 150's -
Once in cruise flight, it is very easy to trim for continued straight & level - feet & hands off (if you wish). The aircraft will continue on the trimed heading & level for long periods.
Fuel burn, Pax movement will have some small input. Changes in wind speed & direction will also have an influence, principally to heading & not usually sudden.
The above characteristics allow the VFR pilot, on entering IMC to ignore the strong physiological signals, usually at variance from what was actually happening - that is the aircraft continues on same heading, altitude.
To change the altitude the pilot need only increase/reduce power. This will not change the aircraft heading (induce a turn). Will cause it to climb/descend in a wings level attitude. Subject to there being no ice, knowing the cloud base/top and clearance to terrain, the aircraft will emerge from the cloud, allowing the pilot to continue to a safe landing.
Note: Reduction in power/entry to cloud ( moisture) may lead to carburettor icing - apply carburettor heat before entering cloud)
This is NOT MY METHOD simply what I was taught and experienced while being trained..
"once you're in it you ARE an "IFR pilot" and you'd best start acting like one"
This is incredibly dangerous talk. Should the untrained attempt to manoeuvre the aircraft, they likly to be facing their maker in short order.
To remain current, IFR pilots must train at frequent (?) intervals. How do you expect a completely untrained VFR pilot to instantly acquire the skills/mindset, vital to safely navigate IMC?
As a strictly VFR pilot, I think it's time to leave this conversation. I am concerned by the inference/statements that suggest that it is possible to acquire IFR skills, when faced with what, for most, will be a very tense, verging on/actual panic situaton.
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