# NTSB CEN10LA165: Walsh Philip J SEA REY, N100JW, Huntsville, AR, March 18, 2010 - Type: NTSB accident investigation - Classification: Accident · Fatal · Limited investigation · Final report - Date: March 18, 2010, 13:00 local (18:00 UTC) - Place: Huntsville, AR - Coordinates: 36.078056, -93.752777 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=36.0781&lon=-93.7528&mi=10 - Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping) - Defining event: [Takeoff: Loss of control in flight](https://openairdocs.org/ntsb-events/240) - Highest injury: Fatal - Injuries: 1 fatal - Status: Completed, report April 7, 2011 - Report: Approved by Office Director - NTSB office: Central Region - NTSB case key (mKey): 75537 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CEN10LA165 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/75537/pdf - NTSB docket: https://data.ntsb.gov/Docket?ProjectID=75537 - Page: https://openairdocs.org/ntsb/CEN10LA165 ## Probable cause The pilot's loss of airplane control for undetermined reasons. ## Findings NTSB's coded findings; those marked are part of the probable cause. - [Not determined](https://openairdocs.org/ntsb-findings/05000000): Not determined › Not determined · Unknown/Not determined (probable cause); cases with it: [Walsh Philip J SEA REY, 1 case](https://openairdocs.org/ntsb-findings/05000000/cases.md?model=0561059), [All aircraft, 2,247 cases](https://openairdocs.org/ntsb-findings/05000000/cases.md) - [Action: incomplete action](https://openairdocs.org/ntsb-findings/02041040): Personnel issues › Action/decision · Pilot (probable cause); cases with it: [Walsh Philip J SEA REY, 1 case](https://openairdocs.org/ntsb-findings/02041040/cases.md?model=0561059), [All aircraft, 105 cases](https://openairdocs.org/ntsb-findings/02041040/cases.md) ## Sequence of events The events NTSB coded, in order, by phase of flight. The defining event best describes what happened. - [Takeoff: Loss of control in flight](https://openairdocs.org/ntsb-events/240) (defining event); cases with it: [Walsh Philip J SEA REY, 1 case](https://openairdocs.org/ntsb-events/240/sequence.md?model=0561059), [All aircraft, 5,002 cases](https://openairdocs.org/ntsb-events/240/sequence.md) ## Analysis The pilot made adjustments to the pitch on his experimental single-engine airplane's propeller and subsequently departed. On the first takeoff, the airplane was observed flying low over the runway for approximately 2,000 feet before it landed back on the runway. The pilot taxied back to the departure end of the runway and departed again. A witness said that, when the airplane was adjacent to a windsock located on the runway, the airplane made a sharp right turn over a parking area. It then turned southeast before making another right turn. The airplane then stalled, became inverted, and collided with the ground at a 45-degree angle. A postaccident examination of the airplane revealed no preaccident mechanical anomalies. The pilot had reportedly been having trouble sleeping due to a painful spider bite and toxicology testing was consistent with relatively recent use of an over-the-counter multi-symptom cold medication containing an antihistamine with impairing effects. While impairment or distraction due to fatigue, uncomfortable symptoms, and/or medication may have adversely affected the pilot's performance and judgment while working on the airplane, piloting the airplane, and/or during the response to an actual or perceived emergency, the investigation was unable to determine that impairment was a factor in the accident. ## Factual narrative HISTORY of FLIGHT On March 18, 2010, at 1300 central daylight time, an experimental Sea Rey airplane, N100JW, was substantially damaged when it collided with terrain shortly after take off from Huntsville Municipal Airport (H34, Huntsville, Arkansas. The private pilot/registered owner was fatally injured. Visual meteorological conditions prevailed and no flight plan was filed for the personal flight conducted under 14 Code of Federal Regulations Part 91. A witness stated that the pilot initially departed on Runway 30, broke ground and flew over the runway for approximately 2,000 feet, and then landed back on the runway. The pilot taxied back to the departure end of Runway 30 and departed again. The witness said that when the airplane was adjacent to a windsock located on the runway, the airplane made a "real sharp right turn" over a parking area. Then the airplane turned southeast, before it made another right hand turn and had a "stall/spin accident." The witness said the airplane went inverted and hit the ground at a 45 degree angle. A witness was at a park located near the airport when she first noticed the airplane "low to the ground" and the wings were "tipping left and right." The engine was "running." The witness said that as the airplane continued to fly towards a large recycling center, it did not appear to gain altitude and the wings "really tipped left and right or vice versa then it suddenly pointed straight down and crashed." Another witness, who was at the recycling center, also saw the airplane in a "nearly straight down" descent before it impacted the ground. PERSONNEL INFORMATION The pilot held a private pilot certificate for airplane single-engine land and sea. His last Federal Aviation Administration (FAA) third class medical was issued on November 18, 2008. At that time, he reported a total of 1,000 flight hours. A review of his personal logbooks revealed a total of 407 hours as of February 12, 2010. However, when the hours were re-calculated, it added up to a total of 358.3 hours. There were no entries that reflected the pilot's time in the accident airplane; however, the pilot's father stated his son had accumulated approximately 15 hours at the time of the accident. METEOROLOGICAL INFORMATION Weather at Drake Field Airport (FYV),Fayetteville, Arkansas, approximately 20 miles west of Huntsville, at 1253, was reported as wind from 190 degrees at 7 knots, visibility 10 miles, a few clouds at 9,000 feet, temperature 13 degrees Celsius, dewpoint 03 degrees Celsius, and a barometric pressure setting of 30.13 inches of Mercury. WRECKAGE AND IMPACT INFORMATION A Federal Aviation Administration (FAA) inspector performed an on-scene examination of the airplane and reported that the nose of the airplane was on the ground and the tail of the airplane was extended in the air. Flight control continuity was established for all flight controls. All three composite propeller blades had snapped off, but the ends of the blades were stilltight to the hub. The pilot's father, who had extensive experience in building/flying experimental aircraft including the Sea Rey, reported that he talked to his son the day before the accident. His son mentioned how well the airplane was flying and that he had been adjusting the propeller pitch for additional performance. The pilot's father also conducted an examination of the airplane after the accident and reported that “there was not one thing wrong with it” and, “the plane was fine.” The airplane's last condition inspection was completed on January 26, 2009. The special airworthiness certificate, aircraft identification plate, and the experimental aircraft operating limitations for operating an amateur-built airplane were not on board the airplane at the time of the accident. MEDICAL AND PATHOLOGICAL INFORMATION Toxicological testing was conducted on the pilot by the FAA’s Medical Laboratory in Oklahoma City, Oklahoma. The findings were positive for acetaminophen in the blood and chlorpheniramine, dextromethorphan, and dextrorphan in the blood liver and kidney. An autopsy was conducted on the pilot on March 22, 2010, by the Arkansas State Crime Laboratory, Little Rock, Arkansas. The cause of death was determined to be multiple injuries as a result of an accident. ADDITIONAL INFORMATION The pilot had a spider bite approximately six weeks prior to the accident, which family members reported was from a brown recluse and was quite painful, tender and interfered substantially with his ability to sleep. Medical records documented the bite and a prescription for methylprednisolone and doxycyline on February 4, 2010. The family also reported deep dark circles under the pilot's eyes. He was noted to have been typically working a night-time shift schedule, though he had not worked the three nights prior to the accident. Multiple over-the-counter medications were found in his automobile following the accident, including three multi-symptom cold medications each containing acetaminophen and dextromethorphan along with phenylephrine alone, phenylephrine and chlorpheniramine, or doxylamine. Toxicology staff at the FAA Civil Aerospace Medical Institute noted that paperwork accompanying toxicology samples indicated the blood source to be "pleural cavity." ## Aircraft - Registration: [N100JW](https://openairdocs.org/deregistered/N100JW-2013-11-13), registration cancelled 2013-11-13, S/N 1MK142, built 2001 (OpenAirDocs) - Reported make and model: WALSH PHILIP J SEA REY - Registry model: [Walsh Philip J SEA REY](https://openairdocs.org/model/walsh-philip-j-sea-rey) (registry code 0561059) (OpenAirDocs) - Registry engine: [Bombardier ROTAX (ALL)](https://openairdocs.org/engine/bombardier-rotax-all) (registry code 09050, reciprocating) (OpenAirDocs) - Category: Airplane, amateur-built - Serial number: 1MK142 - Engines: Subuaru reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Operator: Terry Smith - Registered owner: Terry Smith - Airworthiness certificate: Special, Experimental (Special) - Departed: Huntsville, AR - Destination: Huntsville, AR ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 36; injuries: fatal; private; airplane ratings: single-engine sea, single-engine land; medical: class 3; toxicology performed; flight hours: 358 total, 15 in this make and model ## Weather - Conditions: Visual (VMC), Day - Wind: 190° at 7 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 55 °F, dew point 37 °F - Altimeter: 30.12 inHg - Observed at: FYV, 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 20100318029729A](https://openairdocs.org/incident/20100318029729A), Mar 18, 2010: Walsh Phili SEA REY, Huntsville, AR, Destroyed, 1 fatal. On March 18, 2010, at 1300 CST, a Sea Rey (amateur-built), N100JW, registered to philip j. Walsh was destroyed on takeoff-climb out at Huntsville airport, AR.… ## Docket (6 files) The files NTSB released with the investigation on January 10, 2011, on NTSB's docket system: https://data.ntsb.gov/Docket?ProjectID=75537. 1.1 MB in all. - Medical Records Information (item 1, .PDF, 10 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40332243&FileExtension=.PDF&FileName=Medical%20Records%20Information-Master.PDF - FAA Inspector's Statement (item 2, .PDF, 204 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40328390&FileExtension=.PDF&FileName=FAA%20Inspector%27s%20Statement-Redacted.PDF - Witness Statements (item 3, .PDF, 672 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40328391&FileExtension=.PDF&FileName=Witness%20Statements-Redacted.PDF - Record of Conversation: Larry Smith (item 4, .PDF, 49 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40339058&FileExtension=.PDF&FileName=Record%20of%20Conversation%3A%20Larry%20Smith-Master.PDF - Email from Maureen Smith (item 5, .PDF, 39 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40339059&FileExtension=.PDF&FileName=Email%20from%20Maureen%20Smith-Redacted.PDF - Toxicological Report (item 6, .PDF, 110 KB): https://data.ntsb.gov/Docket/Document/docBLOB?ID=40339061&FileExtension=.PDF&FileName=Toxicological%20Report-Master.PDF 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.