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This information may not be accurate or current and is not valid for navigation, flight planning, or for use in flight.
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IAD - WASHINGTON DULLES INTL
WASHINGTON, DC
INSTRUMENT APPROACH TO RUNWAY 01C
APPROACH AIDS INFORMATION AS PUBLISHED ON 22 OCTOBER 2009
ILS (CAT. I) RWY 01C
Approach bearing
Magnetic bearing: 011
True bearing: 001
Magnetic variation: 10W
Localizer information
Type: LOC
Frequency: 111.30 MHz
Identification code: I-OSZ .. --- ... --..
Antenna location: 38-58-24.676N / 077-27-33.419W
Glide slope information
Type: STANDARD GLIDE SLOPE
Glide slope angle: 3.00 degrees
Antenna location: 38-56-31.055N / 077-27-40.749W
-1050 ft. in from approach end of runway 01C
Runway elevation at GS: 285.80 ft. MSL
Outer marker information
Type: OUTER MARKER BEACON ONLY
Name: SKINS
Location: 38-50-31.197N / 077-27-35.059W
5.8 nm (35350 ft.) from the approach end of runway 01C
Middle marker information
Type: MIDDLE MARKER BEACON ONLY
Location: 38-55-53.170N / 077-27-35.571W
0.5 nm (2779 ft.) from the approach end of runway 01C
No inner marker navaid
Remarks
- ILS CLASSIFICATION CODE IE.
