OBK - BASIC NAVAID DATA

NORTHBROOK VOR/DME

NORTHBROOK, IL

Official Navaid Ident: OBK

Frequency: 113.00

GEOGRAPHICAL DATA

42-13-16.956N (151996.956N) / 087-57-06.013W (316626.013W)

Elevation: 708.4

Variation: 02W (2000)

NAVAID CLASS CODE(S)/EXTENDED DATA

Class: VORW/DME

Altitude Code: H (high)

TACAN Channel: 77X

Radio Voice Call: NONE

Hours of Operation: 24

Associated ARTCC: CHICAGO

Voice: NO

Voice Ident: NO

Monitoring Category:

Internal monitoring plus a status indicator installed at control point.

(Reverts to a temporary category 3 status when the control point is not manned.)

Pitch Point: N

Catch Point: N

ADMINISTRATIVE INFORMATION

Effective Date: 01/23/2025

Responsible FAA Region: AGL

Country: U.S.A.

Owner Name: FEDERAL AVIATION ADMIN

Operator Name: FEDERAL AVIATION ADMIN

Common System Usage: Y

Public Use: Y

Controlling FSS: IKK - (KANKAKEE)

Controlling FSS Hours: 24

Notam Code: IKK

NAVAID REMARKS

DME UNUSBL 215-330 BYD 35 NM BLO 3000 FT.

VOR UNUSBL 265-272 BYD 40 NM; 273-283 BYD 40 NM BLW 18000; 284-288 BYD 40 NM.