Vor: HELENA
Ident: HLN
Radial: 253.9
Distance from closest H VOR with a DME: 1.2
Coordinates: W111-57.2/N46-36.4
DME: DME
State: MT
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Frequency: 117.7
Variation: 16E
Controlling FSS: GREAT FALLS
Discrete Frequencies: 122.6 122.55
Type VOR: HIGH
Controlling Center: SALT LAKE CITY CTR
ARTCC Sector Frequencies: 133.4H/133.4L
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Vor: WHITEHALL
Ident: HIA
Radial: 253.9
Distance from closest VOR with a DME: 1.2
Coordinates: W112-10.2/N45-51.7
DME: DME
State: MT
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Frequency: 113.7
Variation: 18E
Controlling FSS: GREAT FALLS
Discrete Frequencies: 122.6
Type VOR: HIGH
Controlling Center: SALT LAKE CITY CTR
ARTCC Sector Frequencies: 132.4H/132.4L
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