# NTSB FTW99LA089: Cessna 182C, N8645T, Conway, AR, March 4, 1999 - Type: NTSB accident investigation - Classification: Accident · No injuries · Limited investigation · Final report - Date: March 4, 1999, 17:30 local (23:30 UTC) - Place: Conway, AR - Coordinates: 35.069435, -92.359474 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=35.0694&lon=-92.3595&mi=10 - Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 1 uninjured - Status: Completed, report September 7, 2000 - Report: Approved by Office Director - NTSB case key (mKey): 45857 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW99LA089 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/45857/pdf - Page: https://openairdocs.org/ntsb/FTW99LA089 ## Probable cause The total loss of engine power due to carburetor ice. Factors were the weather condition conducive to the formation of carburetor ice and the lack of suitable terrain for the forced landing. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power, approach - vfr pattern - final approach - weather condition - carburetor icing conditions (contributing factor) - fuel system,carburetor - ice (cause) - Forced landing, approach - vfr pattern - final approach - In flight collision with object, descent - emergency - object - tree(s) - terrain condition - none suitable (contributing factor) - In flight collision with terrain/water, descent - uncontrolled ## Analysis The airplane impacted terrain during a forced landing following a loss of engine power while on final approach. The student pilot reported that when he advanced the throttle, the engine 'sputtered, and then quit.' The pilot executed a forced landing, during which the airplane contacted trees and came to rest inverted. The pilot stated that he believed the loss of engine power was a result of carburetor icing. The temperature and dewpoint at the time of the accident were conducive to serious carburetor icing at glide power. The position of the carburetor heat control during the approach could not be determined, since attempts to contact the pilot subsequent to an initial telephone interview were unsuccessful. ## Factual narrative On March 4, 1999, at 1730 central standard time, a Cessna 182C airplane, N8645T, was substantially damaged during a forced landing following a loss of engine power, near Conway, Arkansas. The airplane was registered to and operated by Skydance Inc., of Little Rock, Arkansas. The student pilot, sole occupant of the airplane, sustained minor injuries. Visual meteorological conditions prevailed for the 14 Code of Federal Regulations Part 91 personal flight and a flight plan was not filed. The local flight originated from Poe's Airport, Conway, Arkansas, at 1600. During a telephone interview conducted by an NTSB investigator, the 38-hour student pilot reported that the left wing fuel tank was not refueled prior to takeoff due to a pre-existing leak in the fuel cell. The right wing fuel tank was "topped off" with fuel, and the airplane departed on a local flight. The pilot stated that the airplane was on final approach to runway 11 at Poe's Airport. He advanced the throttle, and the engine "sputtered, and then quit." The pilot initiated a forced landing, and subsequently, the airplane impacted trees approximately 50 feet above ground level. The airplane came to rest inverted, four miles southeast of the airport. The pilot stated that at the time the engine lost power, the fuel selector was in the "BOTH" position. The pilot further stated that he believed that the loss of engine power was a result of carburetor icing. An FAA inspector examined the airplane at the site and reported that the wing spars were bent, and the fuselage sustained structural damage. Fuel was present in the right wing fuel tank, and no fuel was present in the left wing fuel tank. He added that he observed the fuel selector in the "RIGHT TANK" position. At 1753, a weather observation facility located at Adams Field in Little Rock, Arkansas, 20 nautical miles southeast of the accident site, reported skies broken at 25,000 feet, visibility 7 statute miles and winds from 140 degrees at 14 knots. The temperature was recorded at 59 degrees Fahrenheit, the dewpoint at 34 degrees Fahrenheit and the altimeter setting at 29.97 inches of mercury. According to the enclosed icing probability chart, the weather conditions were conducive to serious carburetor icing at glide power. According to FAA records, the pilot was issued a student pilot certificate on February 10, 1995, which expired on February 28, 1997. There was no record of an attempt to obtain another certificate. Multiple attempts to obtain a completed Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1/2) from the pilot were unsuccessful. ## Aircraft - Registration: [N8645T](https://openairdocs.org/deregistered/N8645T-2000-10-17), registration cancelled 2000-10-17, S/N 52545 (OpenAirDocs) - Reported make and model: Cessna 182C - Registry model: [Cessna 182C](https://openairdocs.org/model/cessna-182c) (registry code 2072708) (OpenAirDocs) - Category: Airplane - Serial number: 52545 - Engines: Continental O-420L 220 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Skydance Inc. - Airworthiness certificate: Standard, Normal - Departed: AR88 - Airport: AR88, Poe'S Airport, runway 11, 2,700 × 50 ft, grass/turf ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 39; student; medical: class 3, expired; seat: left; flight hours: 38 total ## Weather - Conditions: Visual (VMC), Day - Wind: 140° at 14 knots - Visibility: 7 statute miles - Lowest ceiling: 25,000 ft broken - Temperature: 59 °F, dew point 34 °F - Altimeter: 29.00 inHg - Observed at: LIT, 20 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 (OpenAirDocs). - [Accident 19990304001999A](https://openairdocs.org/incident/19990304001999A), Mar 4, 1999: Cessna 182C, Conway, AR, Substantial damage. Acft lost power while attempting to land and landed short in the trees, other circumstances are unknown. (-23)aircraft was maneuvering near runway/ground.… From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.