[kanawa]

How far is the horizon when you are at 1500 feet?

~47.5 miles

[DontTreadOnMe2009]

How far is the horizon when you are at 1500 feet?

~47.5 miles

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Thanks

and at 2500 feet?

And “over the horizon” would be ... ???

60 or 70 or 100 miles? ... far far away from pleasure yachts.