MAFPI abbreviation on VOR/DME or GPS-B for AVX

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arb65912
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MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by arb65912 »

Gentlemen, I could not find any information on that.
What MAFPI means on VOR/DME or GPS-B IAP for AVX?

Cheers, AJ

http://tiles.skyvector.com/sky/files/tp ... 68VDGB.PDF
Last edited by arb65912 on Tue Jan 17, 2012 11:09 am, edited 1 time in total.
Steven Winslow
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Steven Winslow »

Steven Winslow
CEO/Owner - Air Northwest Virtual Airlines • http://www.airnorthwest.org
People should get what they want when they want it once in a while. Keeps them optimisitic.
arb65912
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by arb65912 »

Thank you, Steve. Why it is inside theparenthesis? (MAFPI) instead of just MAFPI?
It is also MAP ( Missed Approach Point), correct?
Last edited by arb65912 on Tue Jan 17, 2012 12:47 pm, edited 1 time in total.
Steven Winslow
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Steven Winslow »

MAFPI is the name of the Computer Navigation Fix, hence it is in parenthesis. According to the Aviation Glossary, a Computer Navigation Fix is: A point used to define a navigation track for an airborne computer system such as GPS or FMS. In this case, MAFPI is also the Missed Approach Fix.

If you'd like the FAA reference material concerning symbols, you can download the IFR and VFR symbols booklets here:

http://avn.faa.gov/index.asp?xml=aerona ... aero_guide
Steven Winslow
CEO/Owner - Air Northwest Virtual Airlines • http://www.airnorthwest.org
People should get what they want when they want it once in a while. Keeps them optimisitic.
arb65912
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by arb65912 »

Great job, Steve. I have the symbols , just did not think of looking them up.... Thank you again. Cheers AJ.
Keith Smith
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Keith Smith »

The thing to know about CNF's is that a pilot should never refer to them by name when interacting with ATC, as ATC does not have CNF's depicted on their scopes.
Steven Winslow
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Steven Winslow »

Thanks for that info, Keith. I didn't realize that part.
Steven Winslow
CEO/Owner - Air Northwest Virtual Airlines • http://www.airnorthwest.org
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Keith Smith
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Keith Smith »

Steven Winslow wrote:Thanks for that info, Keith. I didn't realize that part.
You're welcome, that's one of the things that can't easily be picked up from a legend. I recall reading it in Rod Machado's Instrument Survival Manual (an excellent book that I'd highly recommend, btw).
Steve Caffey
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Re: MAFPI abbreviation on VOR/DME or GPS-B for AVX

Post by Steve Caffey »

Learn something new every day. I've seen these before, SEPDY comes to mind (the point where you start the left turn on the PORTE3 from the 1's) but never knew they had a name. Of course now that I look, that one isn't on the FAA chart but is on the Jeppesen. Go figure..
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