Performed ANNUAL inspection on AIRFRAME. CW AD 2011-10-09, seat track inspection. No defects found, next due TT: 306.5. CW AD 2008-26-10, static port inspection. No defects found at this time, next due TT: 306.5. Replaced ELT battery then CW ELT inspection IAW FAR 91.207(d). ELT battery expires 02/2027. Lubricated control and pulley hinges with Tri Flow lubricant. Serviced and charged battery. Re-secured throttle control lever and both window latches. Work done in reference to Cessna 172 MM, IPC and AC 43.13-1B. I certify that this AIRFRAME was inspected in reference to Cessna 172 100 hour inspection checklist and has been found to be in an airworthy condition. Aircraft is approved for RTS at this time.