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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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BFI - BOEING FIELD/KING COUNTY INTL
SEATTLE, WA
INSTRUMENT APPROACH TO RUNWAY 13R
APPROACH AIDS INFORMATION AS PUBLISHED ON 22 OCTOBER 2009
ILS/DME (CAT. I) RWY 13R
Approach bearing
Magnetic bearing: 130
True bearing: 150
Magnetic variation: 20E
Localizer information
Type: ILS/DME
Frequency: 110.90 MHz
Identification code: I-BFI .. -... ..-. ..
Antenna location: 47-30-55.824N / 122-17-24.689W
Course width: 3.82 degrees
Glide slope information
Type: STANDARD GLIDE SLOPE
Glide slope angle: 3.00 degrees
Antenna location: 47-32-20.884N / 122-18-31.974W
-750 ft. in from approach end of runway 13R
Runway elevation at GS: 13.00 ft. MSL
DME information
Channel: 046X (tune to 110.90 MHz)
Transponder location: 47-30-54.616N / 122-17-28.421W
Outer marker information
Type: OUTER MARKER BEACON & COMPASS LOCATOR
Name: NOLLA
Frequency: 362 kHz
Identifier: BF -... ..-.
Location: 47-37-57.079N / 122-23-22.263W
6.4 nm (38701 ft.) from the approach end of runway 13R
Middle marker information
Type: MIDDLE MARKER BEACON ONLY
Location: 47-33-50.154N / 122-19-55.253W
1.6 nm (9940 ft.) from the approach end of runway 13R
No inner marker navaid
Remarks
- ILS CLASSIFICATION CODE IA
- DME UNUSABLE BYD 30 DEG LEFT OF CRS.
- LOC BACK CRS UNUSBL BYD 13 NM BLO 3500 FT.
- LOC UNUSBL BYD 20 DEG LEFT OF CRS.
- LOC BACK CRS UNUSBL BYD 10 DEG LEFT AND RIGHT OF CRS.
