11/01/2026
INCREASED R44 COMPONENT TBOs: 2500/5000 HOURS
- Most R44 life limited components have had their individual TBOs increased to 2500/5000 hours.
- Increase of the airframe 2200 Hr/12 Yr service to 2500 Hr/15 Yr will follow with future revision(s) of the Inspections section of the R44 MM.
- Increased TBOs apply to the Cadet.
- Check data plates or packing slips, for individual components, to see if their TBOs have been increased.