What is “(CFMCC)” on an ILS approach chart?
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I'm studying the ILS or LOC RWY 3 approach chart for KMKC. I'm trying to figure out what "(CMFCC)" at the runway means.
Is it a computer navigation aid?
aeronautical-charts ils iaps
edited 31 mins ago
ymb1
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asked 11 hours ago
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I'm studying the ILS or LOC RWY 3 approach chart for KMKC. I'm trying to figure out what "(CMFCC)" at the runway means.
Is it a computer navigation aid?
aeronautical-charts ils iaps
edited 31 mins ago
ymb1
69k7219367
asked 11 hours ago
TracyTracy
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
I'm studying the ILS or LOC RWY 3 approach chart for KMKC. I'm trying to figure out what "(CMFCC)" at the runway means.
Is it a computer navigation aid?
aeronautical-charts ils iaps
edited 31 mins ago
ymb1
69k7219367
asked 11 hours ago
TracyTracy
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
I'm studying the ILS or LOC RWY 3 approach chart for KMKC. I'm trying to figure out what "(CMFCC)" at the runway means.
Is it a computer navigation aid?
aeronautical-charts ils iaps
aeronautical-charts ils iaps
edited 31 mins ago
ymb1
69k7219367
asked 11 hours ago
TracyTracy
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 31 mins ago
ymb1
69k7219367
asked 11 hours ago
TracyTracy
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
edited 31 mins ago
ymb1
69k7219367
edited 31 mins ago
ymb1
69k7219367
edited 31 mins ago
ymb1
69k7219367
69k7219367
asked 11 hours ago
TracyTracy
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 hours ago
TracyTracy
261
asked 11 hours ago
TracyTracy
261
261
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
Tracy is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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Check out our Code of Conduct.
add a comment |
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A point shown in parentheses like this is called a Computer Navigation Fix (CNF). If it didn't fall right at the end of the runway, it would be marked with a small X. It's defined in the legend on page 39 (page 41 of the PDF) of the Terminal Procedure Publication User's Guide.
These points are only used to define the navigation track in the flight computer. They should not be used by ATC, but pilots could use them for reference if their FMC or GPS shows them. There is a short AOPA article about them, arguing they should be removed from the charts. Here is a much longer PDF that has a bit more detail on their purpose and a lot more detail about making sure their usage and distinction are clear.
answered 10 hours ago
foootfooot
53.9k17173324
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1 Answer
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1 Answer
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$begingroup$
A point shown in parentheses like this is called a Computer Navigation Fix (CNF). If it didn't fall right at the end of the runway, it would be marked with a small X. It's defined in the legend on page 39 (page 41 of the PDF) of the Terminal Procedure Publication User's Guide.
These points are only used to define the navigation track in the flight computer. They should not be used by ATC, but pilots could use them for reference if their FMC or GPS shows them. There is a short AOPA article about them, arguing they should be removed from the charts. Here is a much longer PDF that has a bit more detail on their purpose and a lot more detail about making sure their usage and distinction are clear.
answered 10 hours ago
foootfooot
53.9k17173324
$endgroup$
add a comment |
$begingroup$
A point shown in parentheses like this is called a Computer Navigation Fix (CNF). If it didn't fall right at the end of the runway, it would be marked with a small X. It's defined in the legend on page 39 (page 41 of the PDF) of the Terminal Procedure Publication User's Guide.
These points are only used to define the navigation track in the flight computer. They should not be used by ATC, but pilots could use them for reference if their FMC or GPS shows them. There is a short AOPA article about them, arguing they should be removed from the charts. Here is a much longer PDF that has a bit more detail on their purpose and a lot more detail about making sure their usage and distinction are clear.
answered 10 hours ago
foootfooot
53.9k17173324
$endgroup$
add a comment |
$begingroup$
A point shown in parentheses like this is called a Computer Navigation Fix (CNF). If it didn't fall right at the end of the runway, it would be marked with a small X. It's defined in the legend on page 39 (page 41 of the PDF) of the Terminal Procedure Publication User's Guide.
These points are only used to define the navigation track in the flight computer. They should not be used by ATC, but pilots could use them for reference if their FMC or GPS shows them. There is a short AOPA article about them, arguing they should be removed from the charts. Here is a much longer PDF that has a bit more detail on their purpose and a lot more detail about making sure their usage and distinction are clear.
answered 10 hours ago
foootfooot
53.9k17173324
$endgroup$
A point shown in parentheses like this is called a Computer Navigation Fix (CNF). If it didn't fall right at the end of the runway, it would be marked with a small X. It's defined in the legend on page 39 (page 41 of the PDF) of the Terminal Procedure Publication User's Guide.
These points are only used to define the navigation track in the flight computer. They should not be used by ATC, but pilots could use them for reference if their FMC or GPS shows them. There is a short AOPA article about them, arguing they should be removed from the charts. Here is a much longer PDF that has a bit more detail on their purpose and a lot more detail about making sure their usage and distinction are clear.
answered 10 hours ago
foootfooot
53.9k17173324
answered 10 hours ago
foootfooot
53.9k17173324
answered 10 hours ago
foootfooot
53.9k17173324
answered 10 hours ago
foootfooot
53.9k17173324
53.9k17173324
add a comment |
add a comment |
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