"Dave S" wrote in message
link.net...

So what would be equitable?

A per-seat capitation? A capitation based on gross weight? or a per-user
fee? While it would cost me more in the pocketbook, I have a hard time
seeing that I am financing my share of services using JUST the avgas
fuel tax....


What is your share of services? What do you feel is the marginal cost of
providing services to you?