Skip to page content

USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

United States Department of Transportation United States Department of Transportation

IFP Information Gateway Search Results

The IFP Information Gateway is your centralized instrument flight procedures data portal, providing a single-source for:

  • Charts — All Published Charts, Volume, and Type*.
  • IFP Production Plan — Current IFPs under Development or Amendments with Tentative Publication Date and Status.
  • IFP Coordination — All coordinated developed/amended procedure forms forwarded to Flight Check or Charting for publication.
  • IFP Documents - Navigation Database Review (NDBR) — Repository and Source Documents used for Data Validation of Coded IFPs.

Advanced Search

IFP Information Gateway Instructional Video

4U6 CIRCLE/CIRCLE TOWN COUNTY

Notify me of changes to 4U6

Charts - All Published Charts, Volume, and Type.


Showing results 1 - 3 of 3

NW - A/FD Hot Spot (PDF)
Legend and General Information (PDF)
Procedure Sort Asc AMDT Airport Name Sort Asc Airport ID Sort Asc City/State Sort Asc Vol Flag Type
TAKEOFF MINIMUMS CIRCLE TOWN COUNTY 4U6 (K4U6) CIRCLE, MT NW-1 MIN
RNAV (GPS) RWY 12 1 CIRCLE TOWN COUNTY 4U6 (K4U6) CIRCLE, MT NW-1 IAP
RNAV (GPS) RWY 30 1 CIRCLE TOWN COUNTY 4U6 (K4U6) CIRCLE, MT NW-1 IAP

Showing results 1 - 3 of 3

Export to CSV

Flag Values:

"A"
Added since last cycle
"D"
Deleted since last cycle
"C"
Changed since last cycle

For specific questions/comments about airports and/or procedures, please use the "E-Mail FAA" links next to the appropriate Procedure(s). For general questions/comments, please submit an .

Page last modified: