CHI07LA219

NTSB accident investigation · North American T-6G · Fond Du Lac, WI · July 23, 2007

Accident · No injuriesLimited investigationFinal report
Date
July 22, 2007, 19:43 local (Jul 23, 2007, 00:43 UTC)
Place
Fond Du Lac, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N22NANorth American T-6G
Weather
Visual (VMC) · Day
Status
Completed · report January 31, 2008
Report
Approved by Office Director
Parties
FAA, Milwaukee FSDO
FAA report
20070722019919A
Case key
66559

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

On this page

Probable cause

The loss of engine power due to the failure of the engine's master connecting rod which resulted in the forced landing. The road sign 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.

Loss of engine power(total) - mech failure/malfApproach
Engine assembly,master rod - failure,totalCause
Forced landingEmergency descent/landing
On ground/water collision with objectEmergency descent/landing
Object - signFactor

Analysis

The airplane was damaged when it struck a road sign during a forced landing to a road following a complete loss of engine power. Examination of the airplane revealed that the radial engine's master connecting rod had failed.

Factual narrative

On July 22, 2007, about 1943 central daylight time, a North American T-6G, N22NA, piloted by an airline transport pilot, sustained substantial damage during a forced landing near Fond Du Lac, Wisconsin, following a loss of engine power. The 14 CFR part 91 flight was operating in visual meteorological conditions without a flight plan. No injuries were reported. The flight's origin was was not reported. The Fond Du Lac County Airport was the intended destination.

After the loss of engine power the pilot executed a forced landing on the northbound lanes of U.S. Highway 41. A Wisconsin State Highway Patrol car heading northbound captured the landing on the car's on-board video camera. The video was broadcast on various television news networks and on the internet. The video showed the airplane landing amongst vehicle traffic. During the landing, the airplane struck a road sign which caused substantial damage to the right wing. An examination of the airplane subsequent to the accident revealed that the radial engine's master connecting rod had failed.

As of November 27, 2007, the pilot had not submitted a report of the accident to the NTSB.

Aircraft

Registration
N22NA
Reported as
North American T-6G
Category
Airplane
Serial number
49-3222
Engine
Pratt & Whitney R-1340, 600 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
Unknown
Destination
Fond Du Lac, WI

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
59
Injuries
None
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1
Seat
Front

Weather

Conditions
Visual (VMC) · Day
Wind
180° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
73 °F, dew point 57 °F
Altimeter
30.15 inHg
Observed at
KFLD

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 N22NA · 1

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