ATL04LA082

NTSB accident investigation · Cessna 172N · Knoxville, TN · March 10, 2004

Accident · Minor injuriesLimited investigationFinal report
Date
March 10, 2004, 09:57 local (14:57 UTC)
Place
Knoxville, TN
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N6257FCessna 172N
Weather
Visual (VMC) · Day
Status
Completed · report April 28, 2005
Report
Approved by Office Director
Parties
Nashville FSDO
FAA report
20040310016879A
Case key
58884

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 CFI's inadequate in-flight planning/decision and his inadequate supervision which resulted in fuel exhaustion. A factor was the inadequate preflight planning/preparation to ensure an adequate fuel supply, and the berm.

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) - nonmechanicalApproach
Fuel system - exhaustionCause
Preflight planning/preparation - inadequatePilot in command(cfi)Cause
Forced landingEmergency descent/landing
In flight collision with terrain/waterLanding - roll
Terrain condition - berm

Analysis

According to the certified flight instructor, approximately 3 miles from the destination airport the engine began to "sputter", and then quit. The certified flight instructor offered to take control of the airplane to make the forced landing but the private pilot said he felt comfortable making the forced landing. The certified flight instructor allow the private pilot to make the forced landing in a open field. During the forced landing the airplane collided with a berm. The pilot's did not report any flight control anomalies prior to the accident. Examination of the airplane revealed the propeller was bent aft, the nose wheel broke off at the strut, and the fuselage was buckled. Examination of the fuel system revealed a small trace of fuel was found in the left and right fuel tanks, and no blockage was noted in the fuel lines. Review of the Cessna pilots operating handbook revealed in Section 7: the total usable fuel in standard configuration is 40 gallons with 3 gallons unusable. In long range configuration 50 gallons usable, and 4 gallons unusable.

Factual narrative

On March 10, 2004, at 0957 eastern standard time, a Cessna 172N, N6257F, registered to and operated by East Tennessee Pilots Club made an emergency forced landing in a field near Sky Ranch Airport, Knoxville, Tennessee. The instructional flight was conducted under the provision of Title 14 CFR Part 91 with a IFR flight plan filed. Visual meteorological conditions prevailed at the time of the accident. The airplane sustained substantial damage. The certified flight instructor and private pilot reported minor injuries. The flight departed Panama City Airport, Panama City, Florida on March 10, 2004 at 0600.

According to the private pilot he had planned an instrument cross-country flight to Sky Ranch, Knoxville, Tennessee. During the flight to destination airport the private pilot topped off the fuel with 27 gallons at the Panama City Airport. According to the certified flight instructor he checked the private pilots flight plan, filed the flight plan for the cross-country flight, and departed from Panama City Airport. Approximately 3 miles from the airport the engine began to "sputter, and then quit". The certified flight instructor offer to take control of the airplane to make the forced landing but the private pilot said he felt comfortable making the forced landing. The certified flight instructor decided to allow the private pilot to make the forced landing in a open field. During the emergency forced landing the airplane collided with a berm. The pilot's did not report any flight control anomalies prior to the accident.

Examination of the airplane revealed the propeller was bent aft, the nose wheel broke off at the strut, and the fuselage was buckled. Examination of the fuel system revealed a small trace of fuel was found in the left and right fuel tanks, and no blockage was noted in the fuel lines. Review of the Cessna pilots operating handbook revealed in Section 7: the total usable fuel in standard configuration is 40 gallons with 3 gallons unusable. In long range configuration 50 gallons usable, and 4 gallons unusable.

Aircraft

Registration
N6257F
Reported as
Cessna 172N
Category
Airplane
Serial number
17273175
Airframe hours
5,400
Engine
Lycoming O-320, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
East Tennessee Pilots Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 17, 2004 · 8 hours before
Departed
PFN · Panama City, FL
Destination
TYS · Knoxville, TN
Flight plan
IFR
Airport
TYS · Mc Ghee Tyson

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
22
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Last flight review
April 16, 2004
Seat
Right
Flight hours
700 total · 400 as pilot in command
Role
Pilot
Age
19
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--no waivers/lim.
Last flight review
January 1, 2004
Seat
Left
Flight hours
180 total · 118 in this make and model · 137 as pilot in command · 22 in the last 90 days · 11 in the last 30 days · 7 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
60° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
41 °F, dew point 39 °F
Altimeter
30.27 inHg
Observed at
TYS, 3 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 N6257F · 1

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