N4164T — 2008 Robinson Helicopter R44
DeregisteredChecked against FAA & NTSB records · as of Aug 29, 2026
N4164T appears in 1 NTSB accident record (most recent 2023, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Aug 29, 2026.
Aircraft record
- Serial number
- 1882
- Manufacturer
- Robinson Helicopter
- Model
- R44
- Year
- 2008
- Category
- Rotorcraft
- Engine
- Lycoming O-540-f1b5
- Registration
- Deregistered
Accident & incident history
The pilot’s inability to maintain control of the helicopter due to his failure to maintain rotor speed. Contributing to the accident was the failure of the helicopter’s low rotor speed warning system.
Registration timeline
Ownership and registration events for this airframe (the 2008 Robinson Helicopter R44).
- Jun 5, 2025deregistered — Hotel Sierra Aviation Llc
Frequently asked
- Has N4164T been in an accident?
- Yes. N4164T appears in 1 NTSB accident record, the most recent in 2023.
- What kind of aircraft is N4164T?
- N4164T is a 2008 Robinson Helicopter R44 (rotorcraft), serial number 1882.
The full N4164T report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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