Submitted by György Chityil ... on Fri, 01/19/2018 - 18:09 Hierarchy: AbbreviationDescription: {{obsolete|US|army|aviation}} prefix for utility helicopter designationsNgram: HUNgram Text: HUSource: WiktionaryIssue: 0Wiktionary tag: ArmyaviationNgram Count: 1Wikokit WikiText ID: 74834
