In article , Bee wrote:
Steven P. McNicoll wrote:

"Dan Luke" wrote in message
...

You are coming from northeast of SFB. ATC says "Cleared direct UDUZI,
maintain 4000' until established, cleared RNAV 9L approach."

http://www.naco.faa.gov/d-tpp/0710/00917R9L.PDF


When do you descend below 4,000 and to what altitude?



30 miles from UDUZI, 2700 MSL.


correct.

Hmmmmm....I'm not sure I buy this. The clearance stated "...maintain 4000'
*until established*..." which to me says that I'm to remain at 4000' until
I am on a *charted* section of the approach. Simply being in the TAA
does not mean I'm on a charted section of the approach. For this clearance,
I would say I'm on a charted section of the approach after crossing the IAF
(UDUZI). I would not descend below 4000' until after crossing UDUZI, and
then I would descent to 2000' as depicted. Or am I being too conservative
here?

-- Dane