bn:00191890n
Noun Named Entity
Categories: Air traffic control
EN
DVFR  Defense Visual Flight Rules
EN
In Canada and the United States, DVFR is an aviation acronym for Defense Visual Flight Rules. Wikipedia
Definitions
Relations
Sources
EN
In Canada and the United States, DVFR is an aviation acronym for Defense Visual Flight Rules. Wikipedia
Wikipedia
EN
Wikidata
EN
Wikidata Alias