OS Initial Reg.) AD 2014.18.01 Rockwell Collins Mode S Transponders 994015 TDR-94/TDR-94D Airframe 3466.5 Hrs 953 CI_ 18 Dec 2014 N/A BY PIN. HONEYWELL P/N 7517400-950 X2 INSTALLED [24 MOS Initial Req.] 997427 AD 74-08-09 R2 Lavatory Inspection Airframe 254101 work pack FL014715 1787.4 Hrs 543 CI_ 08 Mar 2011