LAX08LA086

NTSB accident investigation · Cessna 402 · Henderson, NV · March 26, 2008

Accident · No injuriesLimited investigationFinal report
Date
March 26, 2008, 15:50 local (22:50 UTC)
Place
Henderson, NV
Injuries
9 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N4010QCessna 402
Defining event
Initial climb: Sys/Comp malf/fail (non-power)
Weather
Visual (VMC) · Day
Status
Completed · report April 15, 2009
Report
Approved by Office Director
Parties
Federal Aviation Administration
FAA report
20080326012599A
Case key
67727

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 failure of the left main landing gear torque link assembly for undetermined reasons.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Not determinedNot determined › Not determined · Unknown/Not determinedCessna 402: 1 caseAll aircraft: 2,247 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that following a normal takeoff he retracted the landing gear and noticed excessive drag. The pilot performed a low pass over the runway and ground-based witnesses observed that the right main landing gear appeared "twisted." The pilot then proceeded to his intended destination airport with emergency services and executed a gear up landing in gravel just short of the runway. Postaccident examination revealed that the left-hand main landing gear torque link upper attach fitting had fractured and the fracture surfaces exhibited an angular jagged matte, consistent with overload. The reason for the failure of the left main landing gear torque link assembly was undetermined.

Factual narrative

On March 26, 2008, at 1550 Pacific daylight time, a Cessna 402, N4010Q, was substantially damaged during a gear up landing at the Henderson Executive Airport (HND), Henderson, Nevada. The airplane was registered to SkyVentures LLC, and operated by King Airelines, Inc., under the provisions of 14 Code of Federal Regulations Part 135. Visual meteorological conditions prevailed and a company visual flight rules flight plan was filed for the on-demand air taxi flight. The cross-country flight originated from the Canyon West Airport (1G4), Peach Springs, Arizona, at 1500.

In a written statement, the pilot reported that following a normal takeoff from 1G4, he observed normal gear up and locked indications via the landing gear position lights. Immediately following the gear retraction, he noticed excessive drag and decided to perform a low approach to the runway so personnel on the ground could assess the situation. Ground based witnesses observed that the right landing gear appeared "twisted."

The pilot continued the flight to HND where emergency services were available. He executed two low approaches to have ground crew reassess the condition of the landing gear. The pilot then executed an intentional gear up landing in a gravel area just short of the runway in an attempt to minimize damage to the airplane.

Examination of the airplane by a Federal Aviation Administration (FAA) inspector revealed that the left-hand main landing gear torque link upper attach fitting was separated and the fracture surfaces exhibited an angular jagged matte appearance. The reason for the failure of the left main landing gear torque link assembly was undetermined.

Aircraft

Registration
N4010Q
Reported as
Cessna 402
Category
Airplane
Serial number
402-0110
Airframe hours
13,382.4
Engines
Continental TSIO-520-E, reciprocatingContinental TSIO-520-E, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
King Airelines, Inc.
Registered owner
SkyVentures LLC
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · February 1, 2008 · 47.9 hours before
Departed
1G4 · Peach Springs, AZ
Destination
Henderson, NV
Flight plan
Company VFR
Airport
HND · Henderson Executive Airport, runway 17, 6,500 × 100 ft, gravel

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
40
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Seat
Left
Flight hours
2,574 total · 650 in this make and model · 2,473 as pilot in command · 130 in the last 90 days · 45 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 13 knots, gusting 22
Visibility
20 statute miles
Lowest ceiling
None
Temperature
75 °F
Altimeter
30.01 inHg
Observed at
HND

FAA reports on this event · 1

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

Other investigations on N4010Q · 1

Matched to the same aircraft by N-number and date.