I would have to agree with the reply.
If ground speed changes then your actual speed has changed and therefore you have accelerated. You are faster and you have more inertia. Just because TAS stays the same it does not matter, your speed has changed.
Hello
I have been flying for twenty years and have over eleven thousand hours but I have never had an oil light come on during flight while the gauge was indicating normal.
Interestingly I have had it happen in my car and the cause was oil not getting to the engine as opposed to not having enough oil.
I would suggest that any unusual oil indications meen you should alert ATC and get on the ground quickly.
Steve
www.anyonecanlearntofly.com
