AFT OPERATION AND MAINTENANCE RECORDS . . I bi CHECK IF RECORDSIN • COMPLIANCE WITH FAR 91.173 TOTAL AIRFRAME HOURS Pf gg'ie 2 • . . --., iF Tli ikkE EXPERIMENTAL ONLY (Enter hours flown since lest certiliiiale issued or renewed/ /9, g 0. CERTIFICATION — I hereby Willy thal I Administration In ac