Robinson R22 — U.S. Fleet History & Risk Data
Helicopter · 794 aircraft on the U.S. registry · built 1946–2026
794
registered airframes
85
NTSB records across the fleet (2008–present)
428
service difficulty reports (1995–present)
0.5
SDRs per airframe on average
Where this fleet reports maintenance difficulties
FAA Service Difficulty Reports filed against Robinson R22 airframes, grouped by JASC system chapter — a factual picture of what mechanics actually report on this type.
- 53 — Fuselage : 178 reports
- 33 — Lights : 36 reports
- 32 — Landing Gear : 30 reports
- 62 — Main Rotor : 26 reports
- 52 — Doors : 16 reports