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AERIAL RECONNAISSANCE
Ice and Permafrost
Snow
2
(*SEA ICE
1
(*WEATHER FORECASTING
1
*AIRCRAFT LANDINGS
1
*ANTARCTIC REGIONS
1
*ARCTIC REGIONS)
1
*RUNWAYS
1
ARCTIC OCEAN
1
C-130 AIRCRAFT
1
CRACKS
1
FEASIBILITY STUDIES
1
FLIGHT PATHS
1
FREEZING
1
ICE
1
ICE FORECASTING
1
ICE ISLANDS
1
ICE OPENINGS
1
LANDING GEAR
1
MCMURDO SOUND
1
MELTING
1
METEOROLOGICAL PHENOMENA
1
METEOROLOGICAL SATELLITES
1
Meteorology
1
PALMER STATION(ANTARCTICA)
1
ROSS SEA
1
SAFETY
1
SEA ICE)
1
SKIS
1
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