CHI90LA116

NTSB accident investigation · Beech E 55 · New Richmond, WI · April 22, 1990

Accident · No injuriesLimited investigationFinal report
Date
April 22, 1990, 12:30 local (17:30 UTC)
Place
New Richmond, WI
Injuries
5 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N17577Beech E 55
Weather
Visual (VMC) · Day
Status
Completed · report September 15, 1992
Report
Approved by Office Director
FAA report
19900422014689A
Case key
14659

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

Pilot's improper use of the landing gear mechanism during the landing roll, which resulted in the partial collapse of the landing gear.

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.

Gear collapsedLanding - roll
Procedures/directives - improperPilot in commandFactor
InattentivePilot in commandFactor
Landing gear - improper use ofPilot in commandCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - runwayFactor

Analysis

The pilot stated that he had extended the landing gear and flaps during the downwind leg of the traffic pattern; his passenger and a ground witness confirmed that the gear was extended during the final approach and touchdown phase of flight. The pilot reported that he visually verified that the gear was down and locked prior to touchdown, but shortly after touchdown the left wing started lowering as the left main and nose gear collapsed. Post-accident examination of the landing gear system revealed no evidence of pre-impact malfunction; the FAA inspector reported that the 'entire landing gear system was in a transit mode....during the landing roll....' The pilot stated that he might have inadvertently retracted the landing gear, but he did not remember.

Aircraft

Registration
N17577
Reported as
Beech E 55
Category
Airplane
Serial number
TE-1091
Airframe hours
1,837
Engine
Continental IO-520, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Drury, Colin J.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 8, 1989 · 28 hours before
Airport
RNH · New Richmond Municipal, runway 13, 3,000 × 75 ft, asphalt

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
53
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
2,746 total · 173 in this make and model · 2,557 as pilot in command · 182 in the last 90 days · 8 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 12 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 54 °F
Altimeter
30.00 inHg
Observed at
MSP, 33 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.