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Definition of Helitanker
1. Noun. A helicopter used in firefighting, especially against forest fires, which drops water or other fire retardant on the fire. ¹
¹ Source: wiktionary.com
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1. Noun. A helicopter used in firefighting, especially against forest fires, which drops water or other fire retardant on the fire. ¹
¹ Source: wiktionary.com