N494SH — 2005 Robinson Helicopter Company R44 II
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N494SH appears in 2 NTSB accident records (most recent 2023, 2 fatalities). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 10878
- Manufacturer
- Robinson Helicopter Company
- Model
- R44 II
- Year
- 2005
- Category
- Rotorcraft
- Engine
- Lycoming Io-540 Ser
- Registration
- Active
- Registered to
- Ihde Investments Lp — Red Oak, TX
Accident & incident history
The pilot’s initiation of the visual flight into instrument meteorological conditions, which resulted in spatial disorientation and a subsequent loss of helicopter control. Contributing to the accident was the pilot’s flicker vertigo during the flight.
The pilot's inadequate recovery from a loss of tail rotor effectiveness during a low altitude downwind hover in a gusty wind condition resulting in the helicopter contacting the ground and rolling over.
Registration timeline
Ownership and registration events for this airframe (the 2005 Robinson Helicopter Company R44 II).
- Sep 19, 2008registered — Ihde Investments Lp
Frequently asked
- Has N494SH been in an accident?
- Yes. N494SH appears in 2 NTSB accident records, the most recent in 2023.
- What kind of aircraft is N494SH?
- N494SH is a 2005 Robinson Helicopter Company R44 II (rotorcraft), serial number 10878.
- Who is N494SH registered to?
- N494SH is registered to Ihde Investments Lp of Red Oak, TX. Registration status: active.
- Has N494SH been in a fatal accident?
- An NTSB record for N494SH (CEN23FA125) is classified with a fatal highest injury level.
The full N494SH report
$12 $29 launch pricing
- Full NTSB investigation narratives for all 2 records — 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
Instant access · no account · permanent link
