Submitted by György Chityil ... on Fri, 01/19/2018 - 18:00 Hierarchy: InitialismDescription: {{US|military|aviation}} reconnaissance fighter; an unarmed fighter modified for photo-reconnaissance {{qualifier|prefix}}Ngram Text: RFSource: WiktionaryIssue: 0Wiktionary tag: aviationqualifierprefixNgram Count: 1Wikokit WikiText ID: 141005