- • •• to-;ti 727 -31 • - YR. WA 4, COOING 69 FAA / 3 ,gc70/0 • . 5. AIRCRAFT SERIAL NO. i 20115 5 & ENGINE f3UI L DER'S NAME mak; Pratt S Whitney - 7. ENGINE MODEL DESIGNATION - JT8D-,76 ,k5 3 ts'm 8. BER OF ENGINES 3 • . 9. PROPELLER BUILDER'S NAME (Make) 10. PROPELLER MODEL DESIGNATI