CHI82IA113

NTSB incident investigation · Cessna 402B · Waukegan, IL · April 5, 1982

Incident · No injuriesIncident investigationFinal report
Date
April 5, 1982, 12:30 local (18:30 UTC)
Place
Waukegan, IL
Injuries
3 uninjured
Damage
Minor damage
Phase of flight
Approach
Aircraft
N69341Cessna 402B
Weather
Instrument (IMC) · Day
Status
Completed · report April 5, 1983
Report
Approved by Office Director
FAA report
19820405066609I
Case key
72981

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

On this page

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.

Loss of engine power(total) - mech failure/malfCircling (ifr)
Lubricating system,oil scavenge pump - failure,totalFactor
Fluid,oil - loss,totalFactor
Forced landingCircling (ifr)
Gear collapsedLanding - flare/touchdown
Landing gear - overloadCause

Analysis

Pilot reported an oil leak in the right engine to controller while on an instrument approach to Waukegan airport. Several minutes later, pilot reported that he had lost sight of the airport and due to loss of power in the right engine, elected to land in a plowed field. On landing, the gear collapsed. Examination of the right engine oil scavenge pump revealed that the drive gear was fractured into five pieces. Four of the five fractures bore evidence of an overload type failure. One fracture surface examined was determined to have been pre-existing an it bore evidence of a fatigue type failure.

Aircraft

Registration
N69341
Reported as
Cessna 402B
Category
Airplane
Serial number
402B0449
Airframe hours
4,004
Engine
Continental TSIO-520-E, 300 horsepower, reciprocating
Damage
Minor damage
Flight
Part 135
Operator
Superior Air Service, Inc.
Registered owner
Superior Air Service, Inc.
Departed
AZO · Kalamazoo, MI
Destination
ATW · Appleton, WI
Flight plan
IFR
Airport
UGN · Waukegan Hemorial, runway 5, 4,600 × 150 ft, concrete

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
38
Certificate
Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Flight hours
2,311 total · 748 in this make and model · 2,125 as pilot in command · 114 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
50° at 30 knots
Visibility
1 statute miles
Temperature
88 °F

FAA reports on this event · 1

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