USED Original Robinson R-22 Helicopter Pilot’s Operating Handbook p/n: n/a Sec/ref: n/a NSN: n/a qty: 1 Plain length: n/a Thread length: n/a In good used condition, a bit grubby from use. Not checked for completeness Revised Sept 7 1989, initial issue Mar 16 1979 Please see pictures for items covered and condition.
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