DFW05LA085
2005-03-10 · Fort Worth, Texas, United States · None · 1 aircraft · Status: Completed
Airport FWS
N2315R has since been reassigned. It is now registered to a different aircraft (BEECHCRAFT CORP G58), which was not involved in this event.
Aircraft involved
Probable cause & findings
The loss of engine power due to carburetor ice. Contributing factors were the weather conditions conducive for carburetor icing, lack of suitable terrain for a forced landing, and the prevailing dark night conditions.
Factual narrative
On March 9, 2005, approximately 2320 central standard time, a Cessna 182G single-engine airplane, N2315R, was substantially damaged during a forced landing following a reported loss of engine power while on final approach to the Fort Worth Spinks Airport (FWS), near Fort Worth, Texas. The private pilot, sole occupant of the airplane, was not injured. The airplane was registered to and operated by the pilot. Dark night visual meteorological conditions prevailed, and a flight plan was not filed for the 14 Code of Federal Regulations Part 91 personal flight. The 143-nautical mile cross-country flight originated from the Austin-Bergstrom International Airport (AUS), near Austin, Texas, approximately 2200, and was destined for FWS. The 315-hour pilot reported in the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) that after a non-eventful flight and checking the weather conditions at FWS, he elected to perform a straight-in approach to land on runway 35L (6,002-feet long and 100-feet wide asphalt runway). The pilot added that while established on a 3-mile final approach to runway 35L, at an approximate altitude of 1,150 feet mean sea level, the "engine quit," and the pilot initiated a night forced landing. The pilot stated that he attempted to restart the engine while verifying carburetor heat, throttle, propeller, mixture, and magneto settings while keeping the wings level until the airplane impacted mesquite trees. The pilot reported that he suspected that the reason for the loss of engine power during the approach could have been the result of carburetor ice. A review of the information found on a carburetor Icing Probability Chart, given the atmospheric conditions prevailing during the flight, revealed that the airplane was operating within the "Moderate Icing - Cruise Power setting or Serious Icing - Glide Power" range. At 0005, the Automated Surface Observing System at FWS reported wind calm, visibility 10 statute miles, clear sky, temperature 4 degrees Celsius, dew point 1 degree Celsius, and an altimeter setting of 30.10 inches of Mercury. Examination of the airplane by an Federal Aviation Administration (FAA) inspector, who responded to the accident site, revealed that the airplane came to rest in a nose low attitude in a heavily wooded area. The left wingtip was crushed aft and the left wing was bent down at the wing attaching point. The left wing lifting strut was found separated. The right wing displayed leading-edge crushing throughout its entire span. Fuel was found in the left and right fuel cells. Examination of the airplane was conducted on March 23, 2005, at the facilities of Air Salvage of Dallas, near Lancaster, Texas, by representatives from Teledyne Continental Motors and the FAA under the supervision of the NTSB investigator-in-charge. The Continental O-470-R engine was successfully run for approximately 10 minutes at various power settings. Examination of the right wing fuel tank revealed that the fuel tank and fuel cap vents were free of debris. The left wing fuel tank and fuel filler cap vents were also free of debris. The left wing aft fuel screen was absent of debris. The fuel check valve was found absent of debris with no anomalies noted. In order to facilitate the engine run, a "stub" propeller and a used propeller governor were installed. The #6 cylinder rocker valve cover was also replaced due to a punctured hole. Examination of the rocker valve cover revealed that the puncture was consistent with being penetrated from the outside inward. The 315-hour pilot reported that after a non-eventful flight, he was performing a straight in approach to the airport when the "engine quit." During the forced landing, the airplane impacted trees and came to rest nose low. The pilot added that he suspected that carburetor ice could have blocked the carburetor resulting in a loss of engine power. Examination of the airplane revealed no mechanical anomalies with the aircraft or engine. The engine was successfully run for approximately 10 minutes at various power settings during an examination. Approximately 45 minutes after the time of the accident, the weather observation at the airport reported temperature 4 degrees Celsius and dew point 1 degree Celsius. According to information on a Carburetor Icing Probability Chart at the operating temperature/dew point, the airplane was within the "Moderate Icing - Cruise Power setting or serious icing - glide power" range. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2005_DFW05LA085.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (icing, stall). All research papers
- arXiv 2023 · arXiv preprint Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2022 · arXiv preprint Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- NASA NTRS 2019 · Contractor Report (CR) An Evaluation of an Analytical Simulation of an Airplane with Tailplane Icing by Comparison to Flight Data
This report presents the assessment of an analytical tool developed as part of the NASA/FAA Tailplane Icing Program. The analytical tool is a specialized simulation program called TAILSM4 which was de…
- NASA NTRS 2019 · Technical Publication (TP) NASA/FAA Tailplane Icing Program: Flight Test Report
This report presents results from research flights that explored the characteristics of an ice-contaminated tailplane using various simulated ice shapes attached to the leading edge of the horizontal …
- NASA NTRS 2019 · Other [Tail Plane Icing]
The Aviation Safety Program initiated by NASA in 1997 has put greater emphasis in safety related research activities. Ice-contaminated-tailplane stall (ICTS) has been identified by the NASA Lewis Icin…
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA) Airport Policing in Pakistan: Structure, Training, and Issue
Airports are strategically and economically important installations of any country. Airports are the gateway of any country and any incidents at these gateways may harm the very aspects of a country i…