CHI99LA348

NTSB accident investigation · Cessna 172N · Des Moines, IA · September 27, 1999

Accident · No injuriesLimited investigationFinal report
Date
September 26, 1999, 22:46 local (Sep 27, 1999, 03:46 UTC)
Place
Des Moines, IA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N738FACessna 172N
Weather
Visual (VMC) · Night/dark
Status
Completed · report June 22, 2000
Report
Approved by Office Director
FAA report
19990926047239A
Case key
47438

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 pilot's improper in-flight planning and decisions which led to fuel exhaustion. A factor relating to this accident was the telephone pole.

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) - nonmechanicalDescent
In-flight planning/decision - improperPilot in commandCause
Fluid,fuel - exhaustionCause
Forced landingDescent - emergency
In flight collision with objectDescent - emergency
Object - utility poleFactor

Analysis

The pilot said that 'he encountered engine failure' at 3,000 feet mean sea level. The pilot performed a forced landing to a street in a residential area, 1.6 miles east of the Des Moines International Airport, Des Moines, Iowa. The pilot said, 'Upon landing, I struck a telephone pole with the left wing.' Examination of the airplane's two main fuel tanks revealed no fuel. Approximately 1 pint of fuel was recovered from the accumulator tank and lines to the engine. No other anomalies were found.

Factual narrative

On September 26, 1999, at 2246 central daylight time, a Cessna 172N, N738FA, operated by a private pilot, sustained substantial damage when during a forced landing to a street in a residential neighborhood, the airplane's wing struck power lines and a pole, and subsequently impacted the ground. Previous to the forced landing, the airplane's engine lost power while descending for approach and landing at the Des Moines International Airport, Des Moines, Iowa. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted on a VFR flight plan operating under 14 CFR Part 91. The pilot reported no injuries. The cross-country flight originated at Woodruff, Wisconsin, at 1900 cdt, and was en route to Des Moines, Iowa.

In his written statement, the pilot said that "he encountered engine failure" at 3,000 feet mean sea level. "An emergency landing was attempted on McKinley Street. Upon landing, I struck a telephone pole with the left wing."

Federal Aviation Administration inspectors examined the airplane at the accident site. The airplane was found resting upright, backed up against some trees, in the hollow of a vacant lot, in a residential neighborhood located 1.6 miles east of the Des Moines International Airport. Preceding the airplane, a power pole was found pushed over. There was metal skin from the airplane's left wing suspended in a power line coming off of the pole. The airplane's left wing leading edge was torn out at mid-span. The airplane's right wing tip was broken off. The nose wheel was broken aft. The engine mounts and firewall were bent up and aft. The airplane's wing and fuselage skins showed heavy buckling and bending. The propeller showed no damage. Examination of the airplane's two main fuel tanks, which were found intact, revealed no fuel in either tank. Approximately 1 pint of fuel was recovered from the accumulator tank and lines to the engine. Flight control continuity was confirmed. Examination of the engine, engine controls and other airplane systems revealed no anomalies.

Aircraft

Registration
N738FA
Reported as
Cessna 172N
Category
Airplane
Serial number
17269933
Airframe hours
6,016
Engine
Lycoming O-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Foxtrot Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
Annual · September 7, 1999 · 42 hours before
Departed
ARV · Woodruff, WI
Destination
DSM
Flight plan
VFR
Airport
DSM · Des Moines International

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
25
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
79 total · 79 as pilot in command · 42 in the last 90 days · 18 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night/dark
Wind
350° at 4 knots
Visibility
8 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
54 °F, dew point 43 °F
Altimeter
29.00 inHg
Observed at
DSM, 2 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.

Other investigations on N738FA · 1

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