N4000Y — 1990 Robinson Helicopter R22 BETA
DeregisteredChecked against FAA & NTSB records · as of Aug 29, 2026
N4000Y appears in 1 NTSB accident record (most recent 2008, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Aug 29, 2026.
Aircraft record
- Serial number
- 1367
- Manufacturer
- Robinson Helicopter
- Model
- R22 BETA
- Year
- 1990
- Category
- Rotorcraft
- Engine
- Lycoming 0-320 Series
- Registration
- Deregistered
Accident & incident history
The student pilot's failure to maintain rotor rpm during a pinnacle approach and the flight instructor's delayed remedial action and inadequate supervision of the flight. Contributing to the accident was the downdraft weather condition.
Registration timeline
Ownership and registration events for this airframe (the 1990 Robinson Helicopter R22 BETA).
- Dec 5, 2012deregistered — Hillsboro Aviation Inc
Earlier aircraft on this N-number
The tail number N4000Y was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1990 Robinson Helicopter R22 BETA above.
- until Oct 28, 1970Beech C-45H (s/n AF820)
Frequently asked
- Has N4000Y been in an accident?
- Yes. N4000Y appears in 1 NTSB accident record, the most recent in 2008.
- What kind of aircraft is N4000Y?
- N4000Y is a 1990 Robinson Helicopter R22 BETA (rotorcraft), serial number 1367.
The full N4000Y 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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