# NTSB DFW05CA061: Maule M-4-210C, N9866M, McAlister, OK, January 24, 2005 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Data collection · Final report - Date: January 24, 2005, 12:45 local (18:45 UTC) - Place: McAlister, OK - Coordinates: 34.882221, -95.783332 - Nearby events: https://openairdocs.org/map.md?lat=34.8822&lon=-95.7833&mi=10 - Phase of flight: [Enroute](https://openairdocs.org/ntsb-phases/400) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor - Status: Completed, report April 28, 2005 - Report: Approved by Office Director - Parties: Oklahoma City, Oklahoma - NTSB case key (mKey): 60898 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DFW05CA061 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/60898/pdf - Page: https://openairdocs.org/ntsb/DFW05CA061 ## Probable cause The loss of engine power due to fuel exhaustion as result of the pilot's improper fuel calculations, and his inadequate in-flight planning decision. A contributing factor was the pilot's failure to complete an emergency pre-landing checklist, which resulted in a fuel surge during his first attempted landing into the field. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power(total) - nonmechanical, cruise - fluid,fuel - exhaustion (cause) - fuel consumption calculations - incorrect, pilot in command (cause) - in-flight planning/decision - inadequate, pilot in command (cause) - Forced landing, emergency descent/landing - On ground/water collision with object, landing - flare/touchdown - object - fence - terrain condition - grass ## Analysis The private pilot reported that during the trip, he had been monitoring his fuel quantity based on calculations derived from the fuel flow indications by a fuel flow meter that was installed in his airplane. He was convinced that he had enough fuel to make it to his destination; however, when the airplane was approximately five miles east of the airport, the engine quit. The pilot looked down and noticed that the fuel quantity indicators indicated that the fuel tanks were empty. The pilot then elected to execute a forced landing into a cow pasture to the south; however, he did not complete an emergency pre-landing checklist, which included instructions to pull the mixture to an "idle cut-off" position and turn off the ignition switch . He circled the field once to lose altitude and attempted to land in a southerly direction when the engine got a "surge of fuel" and "restarted at full cruise power." The pilot then made a 180-degree turn to stay in the field. During the turn, the engine lost power once again, and "the airplane stalled and landed hard." An examination of the airplane by an FAA Inspector revealed that the fuel tanks were empty. ## Factual narrative On January 24, 2005, approximately 1245 central standard time, a Maule M-4-210C single-engine airplane, N9866M, was substantially damaged during a forced landing following a reported loss of engine power, approximately five miles east of McAlister Regional Airport (MLC), near McAlister, Oklahoma. The private pilot, who was the sole occupant and owner of the airplane, sustained minor injuries. Visual meteorological conditions prevailed, and a flight plan was not filed for the personal flight, which was conducted under 14 Code of Federal Regulation Part 91. The cross-country flight originated from the Jackson International Airport (JAN), near Jackson, Mississippi, at 0800. In a telephone interview with an NTSB representative, the private pilot reported that during the trip, he had been monitoring his fuel quantity based on calculations derived from the fuel flow indications by a fuel flow meter that was installed in his airplane. He stated that he was convinced he had enough fuel to make it to MLC; however, when the airplane was approximately five miles east of MLC, "the engine quit." The pilot noticed that the fuel quantity indicators indicated that the fuel tanks were empty. The pilot then elected to execute a forced landing into a cow pasture to the south; however, he did not complete the emergency pre-landing checklist, which included instructions to pull the mixture to an "idle cut-off" position and turn off the ignition switch. The pilot added that he circled the field once to lose altitude and attempted to land in a southerly direction when the engine got a "surge of fuel" and "restarted at full cruise power." The pilot then made a 180-degree turn to stay in the field. During the turn, the engine lost power again, and "the airplane stalled and landed hard." An examination of the airplane by a Federal Aviation Administration (FAA) Inspector, who travelled to the accident site, revealed that the fuel tanks were empty, the right wing had partially separated from the fuselage, and the wing struts on both sides of the airplane were damaged. Additionally, all three landing gear had collapsed and the propeller was damaged. At 1253, the automated weather observing system at MLC reported wind from 210 degrees at 13 knots, visibility 10 statute miles, clear skies, temperature 55 degrees Fahrenheit, dew point 23 degrees Fahrenheit, and a barometric pressure setting of 30.17 inches of Mercury. ## Aircraft - Registration: [N9866M](https://openairdocs.org/deregistered/N9866M-2018-01-10), registration cancelled 2018-01-10, S/N 1044C, built 1967 (OpenAirDocs) - Reported make and model: Maule M-4-210C - Registry model: [Maule M-4-210C](https://openairdocs.org/model/maule-m-4-210c) (registry code 5460112) (OpenAirDocs) - Registry engine: [Continental IO-360 series](https://openairdocs.org/engine/continental-io-360-series) (registry code 17025, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 1044C - Engines: Continental IO-360-A1A 210 hp reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Gerald S. Boren - Airworthiness certificate: Standard, Normal - Departed: JAN, JACKSON, MS - Destination: MLC, McAlister, OK - Airport: MLC, McAlister Regional Airport ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 59; injuries: minor; private; airplane ratings: single-engine land; medical: class 2; seat: left; flight hours: 1,000 total, 400 in this make and model, 30 in the last 90 days ## Weather - Conditions: Visual (VMC), Day - Wind: 210° at 13 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 55 °F, dew point 23 °F - Altimeter: 30.17 inHg - Observed at: MLC, 5 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 20050124000849A](https://openairdocs.org/incident/20050124000849A), Jan 24, 2005: Maule M4210C, Mcalester, OK, Substantial damage. (-23) Pilot was enroute from Mississippi to Colorado when he ran out of fuel near Mcalester, OK (kmlc). Pilot was in contact with Mcalester UNICOM when the… 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.