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NAVAID INFORMATION AS PUBLISHED ON 25 FEBRUARY 2021
- KNOBS NDB
GRAND RAPIDS, MI
Lat/Long: 42-53-44.311N / 085-22-43.115W (42.8956419/-85.3786431)
Elevation: 797.0 ft.
Variation: 06W (2020)
Hours of operation: 24
Voice ID: no
Morse ID: --. .-.
NOTAM facility: GRR
FSS hours of operation: 24
Monitoring: Internal monitoring plus status indicator
at control point
Owner: FEDERAL AVIATION ADMINISTRATION
Operator: FEDERAL AVIATION ADMINISTRATION
Common system usage: yes
For public use: yes