Ice accretion

A coating of ice builds up under appropriate conditions, on railway equipment, aircraft, and ships in such a way as to hinder or completely prevent normal operations.

1. Meteorological disaster
2. Inhospitable climate

1. Icing on aircraft
2. Ice-blocked seaways
3. Ice jams
4. Hazardous glaciers

1. Mechanical failure

1. Icebergs

1. Using machinery

1. Accumulation [D]
2. Accumulation [C]
3. Accretion