R44 Raven II   
N21TP
S/N: 13451
Hobbs: 715.60
Engine Total Time: 1997.60
Aircraft Total Time: 1997.60

Flight Hours
Item Serial Num Part Num Manual Num Action A/C Hrs C/W TBO Hours A/C Hrs Due Remaining Hours
100 HR Inspection O/H 1914.80 100.00 2014.80 17.20
50 HR Inspection O/H 1965.00 50.00 2015.00 17.40
Clutch assambly lubricant inspection and servicing O/H 1619.30 500.00 2119.30 121.70
Drain and Flush Gear Boxes. Clean Gearbox Chip Detectors. O/H 1968.50 500.00 2468.50 470.90
Engine oil/filter change, Lycoming O-540-F1B5 S/N L-26407-40A O/H 1965.00 50.00 2015.00 17.40
Inspect valves/valve guide clearance per Lyc. SB301B SB388C O/H 1719.10 300.00 2019.10 21.50
Lubricate C181-3 bearing per Section 1.140. O/H 1719.10 300.00 2019.10 21.50
Overhaul helicopter (Airframe and Engine). O/H 0 2200.00 2200.00 202.40
Replace hydraulic filter per Section 1.170. O/H 1719.10 300.00 2019.10 21.50
TCM 500hr Retard Magneto Insp. E220032E 10-600616-9 O/H 1528.60 500.00 2028.60 31.00
TCM 500hr Tach Magneto Insp. E03LA151 10-600646-201 O/H 1584.60 500.00 2084.60 87.00
Verify magneto drive cushion pliability. O/H 1528.60 500.00 2028.60 31.00
Months
Item Serial Num Part Num Manual Num Action C/W TBO Months Due Date Remaining Days
Airframe / Engine Annual Inspection Per FAR 91.409 (a) (1). O/H 07/22/2021 12 07/22/2022 65
Annual Inspection O/H 07/22/2021 12 07/22/2022 65
Clean Gearbox Chip Detectors. O/H 07/22/2021 12 07/22/2022 65
Lubricate C181-3 bearing per Section 1.140 O/H 07/22/2021 36 07/22/2024 796
Overhaul Helicopter or Perform Inspection and Limited OH. O/H 01/31/2013 144 01/31/2025 990
Overhaul Lycoming Engine. O/H 01/31/2013 144 01/31/2025 990
Overhaul TCM Magnetos Per TCM Service Bulletin 643. O/H 06/15/2021 48 06/15/2025 1124
Transponder, Re-certify per FAR 91.413 O/H 05/05/2021 24 05/05/2023 352
ADs
Name A/C Hrs or Date C/W TBO Aircraft Hours Due Remaining Hours
AD 2015-19-07 1914.80 110.00 2024.80 27.20
Major Aircraft Components
Name Serial Num Part Num