RE: How old is old enough to learn?
I have had students 7 or younger. Out of the first grade seems a good time for most to begin however as noted above it is an individual thing. Wanting to learn is a definite asset. My current 7 year old has an older brother flying very well and he sees how much fun his brother and Dad have together not only flying but also in the shop building.
If the child expresses an interest then by all means give them a chance on the sticks. Simulators work well also for this computer savy generation.
EXCAP232