Daher TBM 850 Safety Record & Buying Guide | AeroGurus
Editorial safety summary — see Socata TBM 850 listings and consult a qualified A&P/inspector for individual aircraft decisions.
The Daher TBM 850 has a strong safety record consistent with the broader TBM fleet — exceptional Pratt & Whitney Canada PT6A-66D turbine reliability, pressurised cabin operations, and the operational discipline that owner-flown TBM operations demand. Fatal accidents in the 850 fleet are rare and dominated by pilot-factor causes (high-altitude weather decisions, runway operations, fuel mismanagement on long legs) rather than airframe or engine issues. The TBM fleet's accident profile improves noticeably with Daher-specific transition training and recurrent currency — owner-pilots who have completed Daher TBM Care training and recurrent simulator work show materially better safety outcomes than those who haven't.
Common safety topics
- PT6A-66D turbine reliability — exceptional fleet record; in-flight engine failures are
- High-altitude / pressurisation operations — FL280-FL310 cruise routine; oxygen discipline
- Runway operations — TBM landing-distance margins demand proper performance planning,
- Single-pilot workload management — modern Garmin avionics reduce workload but proper
Pre-buy safety checklist
- PT6A-66D engine program enrollment (Pratt & Whitney ESP); hot section inspection status.
- Pressurisation system integrity verification.
- Mandate compliance — ADS-B Out, RVSM, FANS (if international).
- Garmin avionics revision and database currency.
- Daher TBM Care service history and pilot training plan.
Safety FAQ
- Is the TBM 850 safe?
- Yes — class-leading single-engine turboprop safety record with proper
- PT6A-66D reliability?
- Exceptional — among the most reliable turbine engines in aviation.
- Do I need Daher-specific training?
- Strongly recommended; insurance carriers typically require
- FL310 operations?
- Standard with proper pilot training and oxygen-system maintenance.