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Superscript Numbers on Non Standard Alternate Approach Minimums (TPP)

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FAA Regulations, General Aviation, Instrument Rating

What do the superscript numbers mean on non-standard alternate airport minimums in the TPP?

For example, Laredo International has a bunch of approaches listed, and for each one in bold, there is a small superscript number at the end. What do those numbers mean?

Link to photo (photo not my own): http://txtopaviation.com/wp-content/uploads/2016/09/Non-Standard-Alternate-Minimums-768x1024.png

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2 Answers



  1. John D Collins on Aug 15, 2019

    They relate to the 5 notes below the various approaches. The notes are for non standard minimums or requirements that must be satisfied for the procedure to be usable as a filed alternate.

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  2. Mark Kolber on Aug 16, 2019

    They are simply footnotes (or endnotes) but are being placed at the end of the entry instead of the end of the full page of entries,

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