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4LL9: Alan B. Janssen Airport
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Airport Identifier
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4LL9
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Airport Name
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Alan B. Janssen Airport
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Location
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Morrisonville,
United States
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Field elevation (ft)
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642 ft
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Airport Type
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Small airport
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Magnetic Variation
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2.377° E
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Coordinates
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39.3437004089356° N 89.423698425293° W
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Runway Name
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Runway Length
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Displaced Threshold (ft)
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Runway Heading (°T)
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Runway Heading (°M)
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Slope
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Surface
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|
E
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1,980 ft x 75 ft
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N/A
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Unknown
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Unknown
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Unknown
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Grass
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W
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1,980 ft x 75 ft
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N/A
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Unknown
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Unknown
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Unknown
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Grass
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