There is now a clear minimum flight ceiling of 2,000 feet,

If the summoned vessel takes flight, she may be pursued and brought to by forcible measures if necessary,

The ceiling was going to be about 20 feet tall, but I said no, it's got to be 50 feet tall. I think we got 48 feet or something.

Congratulations on a truly spectacular test flight,

The last flight I was on, the hatch wouldn't open. I was the commander of that flight. I was treated like any manager on the ground. I was asked my ideas by top-level NASA managers.

In an open adoption agreement, you agree to a minimum number of visits - a floor, not a ceiling. It's enforceable.