CHI02LA144

NTSB accident investigation · Mitsubishi MU2B-20 · Belleville, MI · May 28, 2002

Accident · No injuriesLimited investigationFinal report
Date
May 28, 2002, 14:15 local (18:15 UTC)
Place
Belleville, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N54CKMitsubishi MU2B-20
Weather
Visual (VMC) · Day
Status
Completed · report December 6, 2002
Report
Approved by Office Director
Parties
FAA-Detroit, Michigan-FSDO
FAA report
20020528021499A
Case key
54800

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's failure to verify the extension of the landing gear prior to landing, and his failure to perform the emergency landing gear extension procedure. The popped circuit breaker was a factor.

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 - flare/touchdown
Gear extension - not verifiedPilot in commandCause
Electrical system,circuit breaker - popped/trippedFactor
Emergency procedure - not performedPilot in commandCause

Analysis

The airplane was substantially damaged when the landing gear collapsed during landing. The pilot stated, "Prior to landing, landing gear was selected down. Circuit breaker for landing gear motor had popped. Gear was not completely down and locked. Landing was completed." During the landing, the nose landing gear collapsed and the airplane came to rest on its nose. Subsequent to the accident, the landing gear system was inspected. No anomalies were found with respect to the landing gear system, or the landing gear unsafe warning system.

Factual narrative

On May 28, 2002, about 1415 eastern daylight time, a Mitsubishi MU2B-20, N54CK, piloted by an airline transport pilot, sustained substantial damage when the landing gear collapsed during landing on runway 23L (7,526 feet by 150 feet, dry ashpalt) at Willow Run Airport (YIP), Belleville, Michigan. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being operated under the provisions of Title 14 CFR Part 91. The pilot, the sole occupant, reported no injuries. The flight originated from Oscoda, Michigan, at 1325.

The pilot stated, "Prior to landing, landing gear was selected down. Circuit breaker for landing gear motor had popped. Gear was not completely down and locked. Landing was completed." During the landing, the nose landing gear collapsed and the airplane came to rest on its nose.

Subsequent to the accident, the landing gear system was inspected. No anomalies were found with respect to the landing gear system, or the landing gear unsafe warning system.

Aircraft

Registration
N54CK
Reported as
Mitsubishi MU2B-20
Category
Airplane
Serial number
135
Airframe hours
8,969.3
Engine
Airesearch TPE 331-151A, 665 horsepower, turbo prop
Damage
Substantial damage
Flight
Business · Part 91
Operator
Kalitta Air
Registered owner
Michigan Air Freight
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · May 10, 2000 · 103 hours before
Departed
OSC · Oscoda, MI
Destination
YIP · Belleville, MI
Airport
YIP · Willow Run, runway 23, 7,526 × 150 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
64
Injuries
None
Certificates
Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Last flight review
March 3, 2002
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 61 °F
Altimeter
30.09 inHg
Observed at
KYIP

Docket · 1

The files NTSB released with the investigation on October 22, 2002, on NTSB’s docket system: statements, records, photos and specialists’ reports. 273 KB in all.

FAA reports on this event · 1

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