CHI00LA133

NTSB accident investigation · Robinson R-22 Beta · Galesburg, ND · May 10, 2000

Accident · No injuriesLimited investigationFinal report
Date
May 9, 2000, 20:00 local (May 10, 2000, 01:00 UTC)
Place
Galesburg, ND
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N7185CRobinson R-22 Beta
Weather
Visual (VMC) · Day
Status
Completed · report May 17, 2001
Report
Approved by Office Director
FAA report
20000509036859A
Case key
49139

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

the pilot misjudged the landing flare which resulted in a hard landing.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Hard landingLanding - flare/touchdown
Flare - misjudgedPilot in commandCause
Misc rotorcraft,tail boom - cut/severed
Roll overLanding - flare/touchdown

Analysis

The helicopter rolled over following a hard landing. The pilot reported that during the landing he glanced to the right then back forward. He said he pulled the collective and the helicopter settled to the soft terrain prior to rolling onto its left side. Post accident examination of the helicopter revealed the tail boom was severed and there was compression bucking in the fuselage.

Factual narrative

On May 9, 2000, at 2000 central daylight time, a Robinson R-22 Beta, N7185C, rolled over on landing at a private landing area in Galesburg, North Dakota. The private pilot and one passenger were not injured. The helicopter was substantially damaged. The 14 CFR Part 91 flight was operating in visual meteorological conditions without a flight plan. The flight originated from Cormorant, Minnesota at 1945 cdt.

The pilot reported that during the landing he glanced to the right then back forward. He said he pulled the collective and the helicopter settled to the soft terrain. The helicopter subsequently rolled onto its left side.

Post accident examination of the helicopter by an inspector from the Federal Aviation Administration Fargo, North Dakota, Flight Standards District Office, revealed the tail boom was severed and there was compression bucking in the fuselage.

Aircraft

Registration
N7185C
Reported as
Robinson R-22 Beta
Category
Helicopter
Serial number
3033
Airframe hours
108
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Galesburg Implement
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · March 25, 2000 · 10 hours before
Departed
Cormorant, MN

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
629 total · 571 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
220° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 36 °F
Altimeter
29.00 inHg
Observed at
FAR, 37 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.