"Ron Rosenfeld" wrote in message
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[...]
And if you are talking about a 2,000' (610m) runway with trees to the end,
then yes, I would not want to be based there, given a choice. But, at
least here in the US, I don't believe I've ever seen a paved, short runway
where the 50' obstacle was at the beginning of the runway.

I'm struggling to think of one myself.

However, I have seen many paved runways with 100-150' obstacles not very far
from the runway (500-1000' perhaps). These are roughly equivalent to a 50'
obstacle right at the runway.

Here's one of the "easier" examples of the above:
http://www.airnav.com/airport/W10

Pete