# NTSB FTW93IA250: Cessna A185F, N6279E, Pilottown, LA, September 2, 1993 - Type: NTSB incident investigation - Classification: Incident · No injuries · Incident investigation · Final report - Date: September 2, 1993, 11:00 local (16:00 UTC) - Place: Pilottown, LA - Location: 29.1816° N, 89.2576° W: Placed by OpenAirDocs: center of Pilottown, LA, within about 6 miles (OpenAirDocs) - Nearby events: https://openairdocs.org/map.md?lat=29.1816&lon=-89.2576&mi=10 - Phase of flight: [Taxi](https://openairdocs.org/ntsb-phases/250) (OpenAirDocs' grouping) - Highest injury: No injuries - Injuries: 1 uninjured - Status: Completed, report September 26, 1994 - Report: Approved by Office Director - NTSB case key (mKey): 18683 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=FTW93IA250 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/18683/pdf - Page: https://openairdocs.org/ntsb/FTW93IA250 ## Probable cause THE PILOT IN COMMAND BECOMING PHYSICALLY INCAPACITATED (HEART ATTACK). ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - On ground/water encounter with terrain/water, taxi - incapacitation(cardiovascular), pilot in command (cause) - terrain condition - dirt bank/rising embankment ## Analysis THE AIR TAXI PILOT LANDED ON A RIVER AND HIS TWO PASSENGERS DISEMBARKED. THE AIRPLANE'S OWNER FLEW OVER THE RIVER AND SAW THE PILOT WAVE AT HIM. THE OWNER THEN OBSERVED THE AIRPLANE WATER TAXIING SLOWLY ACROSS THE RIVER. THE OWNER FLEW LOW OVER THE RIVER, OBSERVED THE PILOT SLUMPED OVER THE CONTROLS, AND WATCHED AS THE AIRPLANE TAXIED INTO THE RIVER BANK. THE OWNER LANDED AND FOUND THE PILOT WAS NOT BREATHING AND HAD NO PULSE. THE PILOT WAS LATER PRONOUNCED DEAD ON ARRIVAL AT A NEARBY HOSPITAL. AUTOPSY PROTOCOL ATTRIBUTED DEATH TO 'ACUTE CORONARY INSUFFICIENCY DUE TO ATHEROSCLEROTIC CARDIOVASCVLAR DISEASE AND ABNORMAL CORONARY ARTERY DISTRIBUTION.' ## Factual narrative HISTORY OF FLIGHT On September 2, 1993, at approximately 1100 central daylight time, the pilot of a Cessna A185F, N6279E, became incapacitated while water taxiing the airplane at Pilottown, Louisiana, and the airplane collided with a river bank, but was not damaged. time later. Visual meteorological conditions prevailed at the time, and no flight plan had been filed. The following is based on a telephone interview with the aircraft owner and the subsequent Pilot/Operator Report (NTSB Form 6120.1/2) he submitted. The pilot of N6279E landed on the river and his two passengers disembarked. The owner flew over the river and saw the pilot wave at him. Since the airplane was facing downwind, the owner believes the pilot untied the airplane with the intention of water taxiing into an upwind position before docking. The owner reported he decided to orbit the area and wait for the pilot to report he was clear of the landing area. When no report was received the owner attempted to contact the pilot via radio. After receiving no answer he flew low over the water, observed the airplane taxiing slowly across the water, and saw the pilot slumped over the controls. As the owner landed, he saw the airplane taxi into the river bank. When he reached the airplane, he found the pilot had stopped breathing and had no pulse. A U.S. Coast Guard helicopter evacuated the pilot to a nearby hospital. MEDICAL AND PATHOLOGICAL INFORMATION An autopsy was performed by the Jefferson Parrish, Coroners Office in Gretna, Louisiana. Cause of the pilot's death was attributed to "acute coronary insufficiency due to atherosclerotic cardiovascular disease and abnormal coronary artery distribution." Toxicological protocol was negative for ethyl alcohol, carbon monoxide, and drugs. The Federal Aviation Administration's medical certification file revealed that in September 1962, the pilot was diagnosed as having a "slight systolic heart murmur" that was "probably functional" and "probably associated with a slight pes cavum deformity of the chest." The electrocardiogram was "generally within normal limits." In September 1989, an FAA airman medical examiner detected a "mild expansive pulsation of the abdominal aorta" and "post exercise mild tachycardia," and the pilot was denied medical certification. Subsequent tests made by a non-FAA physician disclosed "no evidence of an abdominal aortic aneurysm" and the pilot was granted a class medical certificate in October. ## Aircraft - Registration: N6279E (not matched to a registry record) - Reported make and model: CESSNA A185F - Category: Airplane - Serial number: 18504019 - Airframe hours: 4198 - Engines: CONTINENTAL IO-520-D34 300 horsepower reciprocating - Damage: No damage - Flight: Positioning, Part 91 - Registered owner: Sea Air Service, Inc. - Airworthiness certificate: Standard, Utility - Last inspection: Annual, May 20, 1993, 82 hours before - Flight plan: Unknown ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 68; commercial; airplane ratings: multi-engine sea, single-engine land, multi-engine land, single-engine sea; instrument ratings: airplane; medical: class 2, valid medical--w/ waivers/lim; seat: left; toxicology performed; flight hours: 20,000 total, 5,000 in this make and model, 18,000 as pilot in command, 103 in the last 90 days, 49 in the last 30 days, 4 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Visibility: 20 statute miles - Lowest ceiling: none ## 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 19930902044529A](https://openairdocs.org/incident/19930902044529A), Sep 2, 1993: Cessna A185F, Pilottown, LA, 1 fatal 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.