- Date
- September 30, 2005, 12:15 local (17:15 UTC)
- Place
- Sparta, TN
- Injuries
- 1 uninjured
- Damage
- Substantial damage
- Phase of flight
- Enroute
- Aircraft
- N8513UCessna C172F
- Weather
- Visual (VMC) · Day
- Status
- Completed · report January 31, 2006
- Report
- Approved by Office Director
- FAA report
- 20050930026739A
- Case key
- 62693
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 delay in applying carburetor heat that resulted in the loss of engine power due to carburetor ice.
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.
Analysis
The airplane was about 43 minutes into a cross country flight when the engine began to sputter and lost power. The pilot's attempts to restart the engine were unsuccessful and he chose to make a forced landing to a nearby field. During the approach to land, the left wing struck a tree and the airplane collided with the ground and burst into flames. Post-accident examination of the airplane revealed continuity from the engine power quadrant to the carburetor. The fuel screen of the carburetor was observed free of debris. The needle valve in the carburetor remained attached to the float and was binding in the needle valve seat. The carburetor bowl was free of debris and was undamaged. Weather conditions at the time of the accident were favorable for the formation of carburetor icing. The pilot reported that he did not apply carburetor heat until after the loss of engine power.
Factual narrative
This report is based on information received by the NTSB. Additional details may be found in the NTSB's public docket for this case. For further information, please contact the NTSB Office of Public Inquiries.
Aircraft
- Registration
- N8513U
- Reported as
- Cessna C172F
- Category
- Airplane
- Serial number
- 17252413
- Engine
- Continental O-300-D, 145 horsepower, reciprocating
- Damage
- Substantial damage
- Fire
- On-Ground
- Flight
- Personal · Part 91
- Registered owner
- Thomas Haskell
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · September 1, 2005
- Departed
- KMDQ · Huntsville, AL
- Destination
- KHTS · Huntington, WV
- Flight plan
- VFR
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
- 44
- Injuries
- None
- Certificates
- Commercial, Private
- Airplane ratings
- Single-engine land, Multi-engine land
- Instrument ratings
- Helicopter, Airplane
- Medical
- Class 2, Without waivers/limitations
- Last flight review
- February 1, 2005
- Flight hours
- 2,535 total · 137 in this make and model · 1,777 as pilot in command · 24 in the last 90 days · 4 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 5 knots
- Visibility
- 10 statute miles
- Temperature
- 72 °F, dew point 55 °F
- Altimeter
- 30.04 inHg
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.