- 
 ICAOKMLS
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 IATAMLS
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 Elevation26 ft / 7 m
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 OperationOpen to the public
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 Communication
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 ASOS135.575 Tel. 406-232-1465
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 UNICOM123.000
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 CTAF123.000
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 AWOS-AV at 1S3 (31.8 W)122.8 406-346-2571
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 AWOS-AV at M46 (48.6 SW)122.7 406-748-3849
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 AWOS-3 at GDV (61.5 NE)135.075 406-687-3346
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 Coordinate
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 Runway04/22 5680 x 75 ft / 1731 x 23 m
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 13/31 5623 x 100 ft / 1714 x 30 m
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 Sunrise / Sunset1343 2350 UTC
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 TAFTAF KMLS 060520Z 0606/0706 VRB06KT P6SM -SHRA BKN080 BKN120
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 FM060900 30005KT P6SM VCSH SCT100 BKN160
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 FM061500 27006KT P6SM FEW120
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