dustoff

[duhst-awf, -of]

noun Military Slang.

Origin of dustoff

1965–70; dust + (take)off, with pun on verb phrase dust off

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

But even here, there are some efforts that are extraordinary—and DUSTOFF 73 was exactly that.
For the Heroes of DUSTOFF 73, Saving Lives is a Daily Business
Tony Doukopil
November 15, 2012