# NTSB NYC03LA012: Piper PA-28-161, N40059, Lakewood, NJ, October 24, 2002 - Type: NTSB accident investigation - Classification: Accident · Serious injuries · Limited investigation · Final report - Date: October 24, 2002, 18:20 local (22:20 UTC) - Place: Lakewood, NJ - Coordinates: 40.07722, -74.173057 - Nearby events: https://openairdocs.org/map.md?lat=40.0772&lon=-74.1731&mi=10 - Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping) - Highest injury: Serious injuries - Injuries: 1 serious - Status: Completed, report December 30, 2003 - Report: Approved by Office Director - Parties: Federal Aviation Administration - NTSB case key (mKey): 55937 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC03LA012 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/55937/pdf - Page: https://openairdocs.org/ntsb/NYC03LA012 ## Probable cause The pilot's improper use of carburetor heat which resulted in a failure to remove carburetor ice, and loss of engine power. A factor was the carburetor icing conditions. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power(total) - nonmechanical, cruise - weather condition - carburetor icing conditions (contributing factor) - carburetor heat - improper use of, pilot in command (cause) - Forced landing, descent - emergency - In flight collision with object, descent - emergency - object - tree(s) ## Analysis The student pilot finished a dual instruction and then received permission from his flight instructor to make a solo flight. The flight instructor reported that he told the student pilot to remain within 5 miles of the departure airport. The student pilot strayed further and at one point, when the flight instructor established radio contact with him, the student pilot reported that he did not know where he was. While descending from 3,500 feet to 2,000 feet , about 7 miles south east of the airport, he added carburetor heat. The engine started to run rough, and he turned the carburetor heat off, after which the engine lost power. The student pilot performed an off airport landing. The student pilot subsequently reported that did not leave the carburetor heat on long enough to dissipate the accumulated ice. ## Factual narrative On October 24, 2002, about 1820 eastern daylight time, a Piper PA-28-161, N40059, was substantially damaged during a forced landing in Lakewood, New Jersey. The certificated student pilot received serious injuries. Visual meteorological conditions prevailed for the local flight. No flight plan had been filed for the instructional flight that was conducted under 14 CFR Part 91. The pilot was interviewed in the hospital by an inspector from the Federal Aviation Administration (FAA). According to the inspector, the pilot departed from Allair Airport, Farmingdale, New Jersey, with his flight instructor onboard. They returned to Allair after about 1.7 hours, and the student pilot requested to make another flight. The flight instructor approved the request, and the pilot departed Allair about 1800, and flew to the south. He then reversed course to return to Allair. The student pilot further stated: "...I was in a descent from 3,500 feet to 2,000 feet above Lakewood (N12). It's runways were lit clearly. About 1/4 to 1/2 miles northwest of N12 my engine stopped. I thought it [was] running rough throughout this day. When turning to proceed from Island beach state Park, I had applied carb heat. The engine began running very rough. I turned the carb heat off [and the engine subsequently quit]. I failed to wait for the accumulated ice to flush through the system. I landed north of the field at N12....." According to a written statement from the flight instructor, the student pilot was approved for a local flight with a restriction to remain within 5 miles of the airport. The flight instructor further stated that when he established radio contact with the student about 1815, the student reported, "I don't know where I am." Initial reports from emergency personnel who responded to the accident was that one fuel tank was ruptured, there was a fuel spill on the ground, and the other fuel tank was leaking fuel. The airplane was examined by an inspector from the FAA, and a representative of the engine manufacturer. The FAA inspector reported that thumb compression was obtained in all cylinders when the engine crankshaft was rotated. Spark was obtained from seven spark plug leads. One spark plug lead was not tested due to impact damage. The mounting flange for the carburetor was fractured. Fuel was found in the carburetor bowl and accelerator pump. The single piece venturi was in place. The carburetor heat valve was in a near cold position. The air induction box had sustained damage. The cockpit control for carburetor heat was in the cold position. The finger screen in the carburetor was absent of debris. The main fuel strainer has sustained impact damage. The fuel hoses between the main fuel strainer, the engine driven fuel pump, and the carburetor were absent of fuel. The diaphragm and fuel flow valve in the engine driven fuel pump were intact. Fuel was found in the engine driven fuel pump The closest weather report station to the accident site was Farmingdale, New Jersey, where the temperature and dewpoint were recorded as 8 degrees C, and -4 degrees C, respectively. According to the FAA carburetor icing probability chart, the airplane was operating in an area where carburetor ice was possible at glide and cruise power. ## Aircraft - Registration: [N40059](https://openairdocs.org/deregistered/N40059-2013-03-07), registration cancelled 2013-03-07, S/N 28-7816008, built 1977 (OpenAirDocs) - Reported make and model: Piper PA-28-161 - Registry model: [Piper PA-28-161](https://openairdocs.org/model/piper-pa-28-161) (registry code 7102803) (OpenAirDocs) - Registry engine: [Lycoming 0-320 series](https://openairdocs.org/engine/lycoming-0-320-series) (registry code 41508, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 28.7816008 - Airframe hours: 7206 - Engines: Lycoming O-320 160 horsepower reciprocating - Damage: Substantial damage - Flight: Instructional, Part 91 - Registered owner: Eagles View Aviation - Airworthiness certificate: Standard, Normal - Last inspection: Annual, October 2, 2002, 66 hours before - Departed: BLM, Farmingdale, NJ - Airport: N12, Lakewood Airport, runway 24, 3,457 × 50 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Student pilot; age 52; injuries: serious; student; medical: class 3, valid medical--w/ waivers/lim; seat: left; flight hours: 51 total, 51 in this make and model, 1 as pilot in command, 44 in the last 30 days, 3 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Wind: 20° at 3 knots - Visibility: 10 statute miles - Lowest ceiling: 6,000 ft overcast - Temperature: 46 °F, dew point 25 °F - Altimeter: 30.38 inHg - Observed at: BLM, 8 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 20021024032699A](https://openairdocs.org/incident/20021024032699A), Oct 24, 2002: Piper PA28161, Lakewood, NJ, Substantial damage. (-23) An accident took place one half a mile north of the Lakewood airport (N12) on October 24, 2002, at approximately 1825 local time. The student pilot, Mr.… 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.