Correcting details on Helmet Peak (Livingston Island)

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OLD DATA CORRECTED DATA
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Helmet Peak (Livingston Island)
Lat: -62.65 Lat:
Lon: 299.983 Lon:
Antarctica Ranges
Tangra Mountains
Antarctica
1254 m m
GMT + 12.0h GMT + h (use "-" for negative timezones, as in the US)