Disambiguation evidence for MD 530F helicopter via surface form

"MD 500 first flew in the 1960s"

Triples (1)

Triples where some other subject referred to this entity as "MD 500 first flew in the 1960s".

MD 530F → firstFlightOfFamily →
"MD 500 first flew in the 1960s"
↳ resolves to MD 530F helicopter
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linked to: MD 530F helicopter