On Fri, 23 Mar 2007 09:11:55 -0500, "Stan Prevost"
wrote:

Sorry, I don't have (or know) a concise explanation of the relationship
between the RNAV requirements and RNP requirements. I was just pointing out
a recent change. Here are some references.

https://www.jeppesen.com/download/br...injep_07_A.pdf

http://www.faa.gov/ats/atp/rnp/ac_90-100a.pdf

http://www.faa.gov/ats/atp/rnp/rnav.htm

http://tinyurl.com/2snraa

Stan

wrote in message
.. .
Ror RNAV 1 and 2 then, can you explain what the 1 and 2 mean, and any
relation to RNP 1 and 2?


Thanks Stan. All good info. BTW, I never did see any requirement
that RNAV 1 or RNAV 2 sids or stars have the designation of RNP 1 or
2. So....while one may think obvioulsy it does, the FAA does not use
that RNP terminology in the the way RNP 10, for example, is required
in the Pacific. Stan