# NTSB NYC08FA046: Cessna 310R, N3364G, Owensboro, KY, November 26, 2007 - Type: NTSB accident investigation - Classification: Accident · Fatal · Field investigation · Final report - Date: November 26, 2007, 17:11 local (23:11 UTC) - Place: Owensboro, KY - Coordinates: 37.749645, -87.11058 (estimated) - Nearby events: https://openairdocs.org/map.md?lat=37.7496&lon=-87.1106&mi=10 - Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping) - Highest injury: Fatal - Injuries: 1 fatal - Status: Completed, report November 10, 2008 - Report: Approved by Office Director - Parties: FAA/FSDO, Teledyne Continental Motors, Cessna - NTSB case key (mKey): 67161 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=NYC08FA046 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/67161/pdf - Page: https://openairdocs.org/ntsb/NYC08FA046 ## Probable cause A loss of control during approach for undetermined reasons. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of control - in flight, approach - faf/outer marker to threshold (ifr) - reason for occurrence undetermined - In flight collision with terrain/water, descent - uncontrolled - terrain condition - ground ## Analysis The pilot was scheduled to return to the destination airport earlier in the day, but due to weather conditions, he diverted to a nearby airport. After conditions improved, the pilot attempted the final leg of the flight in near-night instrument meteorological conditions. After departing on an instrument flight rules flight plan, the pilot received radar vectors for the instrument landing system approach at the destination airport. While vectored, the pilot reported to air traffic control (ATC) that at his cruising altitude the air temperature was "plus three C" and that the moisture in the air remained in a liquid state. The airplane crossed the final approach fix and descended on the localizer course just above the glideslope path. About 3 nautical miles beyond the final approach fix, the airplane initiated a climbing right turn, and shortly thereafter the pilot advised ATC, "I’ve tumbled my gyros." The airplane continued in the climbing turn until it began a descent, and was lost from radar. The wreckage of the airplane was located 1,900 feet south of the airplane’s final recorded position. Witnesses and nearby security cameras observed the airplane in a steep descent before it impacted terrain. Postaccident examination of the wreckage revealed no evidence of any preimpact mechanical malfunctions or failures, including both vacuum pumps as well as the pneumatic attitude and horizontal situation indicators. Review of the pilot’s personal flight records revealed that he possessed all of the necessary certificates and ratings required to perform the flight, and had met all of the applicable recency of aeronautical experience requirements. ## Factual narrative HISTORY OF FLIGHT On November 26, 2007, at 1711 central standard time, a Cessna 310R, N3364G, was substantially damaged when it impacted terrain while conducting an instrument approach to Daviess County Airport (OWB), Owensboro, Kentucky. The certificated commercial pilot was fatally injured. Night instrument meteorological conditions (IMC) prevailed, and an instrument flight rules (IFR) flight plan was filed for the flight, which departed Evansville Regional Airport (EVV), Evansville, Indiana at 1653. The positioning flight was conducted under the provisions of 14 Code of Federal Regulations Part 91. According to one of the co-owners of the airplane, the pilot had dropped off a passenger in Tuscaloosa, Alabama, on the day prior to the accident, and was unable to return to Owensboro due to the weather conditions. The pilot subsequently departed on the day of the accident, and proceeded to Evansville due to continuing unfavorable weather conditions at Owensboro. The pilot intended to wait for the weather conditions to improve before proceeding, but also discussed the possibility of leaving the airplane on the ground at Evansville and returning to Owensboro via car if necessary. About 1621, the pilot contacted flight service and requested a standard weather briefing. According to a transcript of the briefing, an airmen’s meteorological information (AIRMET) for icing conditions was in effect for the area encompassing the route of flight, from the freezing level to 24,000 feet. Evansville and Owensboro were both reporting IMC, and IMC prevailed along the intended route of flight. The briefer stated that no precipitation was observed for the area on radar. The briefer also covered applicable notices to airmen (NOTAMs) for the flight, which included a notice that the Owensboro runway 36 approach lighting system was out of service. The pilot then filed an IFR flight plan, with an intended departure time of 1630. According to air traffic control (ATC) communication and radar information provided by the Federal Aviation Administration (FAA), the pilot contacted ATC, requested an IFR clearance, and departed Evansville. The flight then proceeded uneventfully toward the Owensboro area. While en route, the pilot was advised to expect the instrument landing system (ILS) approach for runway 36 at OWB, and that the approach lighting system was out of service. The pilot later advised ATC that the air temperature was "plus three C" and that the moisture in the air remained in a liquid state. Air traffic control vectored the airplane to the final approach course and issued an approach clearance. At 1706, a radar target identified as the accident airplane intercepted the final approach course, then crossed the final approach fix at 2,500 feet, and began a descent. At 1710:22, about 3 nautical miles beyond the final approach fix, the target initiated a climbing right turn. At 1710:48 the pilot advised Owensboro Tower, "I've tumbled my gyros." No further communications were received from the pilot. The radar target reached a maximum altitude of 2,100 feet at 1710:50, before the final target was observed 5 seconds later at 2,000 feet, 0.9 nautical miles east of the final approach course. The accident site was located 1,900 feet south of the final recorded radar target at an elevation of 384 feet. A witness, who lived about 100 yards from the accident site, reported that he heard the sound of "engines revving high," and stepped out of his home to investigate. He then saw the accident airplane "coming straight down" before it impacted the ground. He described the attitude of the airplane as nose down, and that the airplane was heading in a northerly direction. He further described the weather as overcast with drizzling rain, and that the light condition was "dusky dark." Another witness was driving eastbound on a highway that ran roughly perpendicular to the approach course to OWB. She stated that she looked up through the clouds, and momentarily saw a blue light on an airplane that was traveling northbound. Several seconds later, and after she had traveled further down the road, she saw two white lights coming down out of the sky at a steep angle. She described that the lights looked like a "shooting star." She thought that the lights had impacted the ground, but couldn't locate where due to the darkness. She later learned from a local firefighter that an airplane had crashed in the same area. At 1710:55, two security cameras located about 1 mile west of, and oriented toward, the accident site recorded a white light traveling downward at an approximate 55-degree angle. METEOROLOGICAL INFORMATION At 1656,the weather conditions reported at Owensboro Airport, located 3.5 nautical miles northwest of the accident site, included winds from 310 degrees at 18 knots, 5 statute miles visibility in mist, an overcast ceiling at 1,200 feet, temperature 6 degrees Celsius, dewpoint 4 degrees Celsius, and an altimeter setting of 30.03 inches of mercury. According to the United States Naval Observatory, at the accident scene on the night of the accident flight, sunset occurred at 1631 and the end of civil twilight occurred at 1700. The moon rose at 1830 and set at 1009 on the following day. PERSONNEL INFORMATION The pilot held a commercial pilot certificate with ratings for airplane single-engine land, airplane multiengine land, and instrument airplane. He also held a flight instructor certificate with a rating for airplane single-engine. His most recent FAA second-class medical certificate was issued in May 2007. Review of the pilot’s personal logbook revealed that he had accumulated 2,797 total hours of flight experience as of November 11, 2008. He had also accumulated the following hours of instrument experience: Actual Simulated Total 73 67 Previous 6 Months 1.5 3.9 Previous 90 Days 1.3 0 Previous 30 Days 0.8 0 The pilot’s mot recent instrument proficiency check was completed on July 3, 2007. Since that date he had logged two ILS approaches (on October 11 and 26), and one non-directional beacon (NDB) approach (on October 25). He had previously logged the following instrument approaches, including very high frequency omni-directional range (VOR), localizer (LOC) and global positioning system (GPS) approaches: Previous 6 Months 5 VOR, 7 ILS, 4 GPS, 2 NDB, 1 LOC Previous 90 Days 2 ILS, 1 NDB Previous 30 Days 1 ILS AIRPORT INFORMATION Owensboro Airport was comprised of two intersecting runways, the largest oriented in a 18/36 configuration. The usable portion of runway 36 was 6,494 feet long by 150 feet wide, and a 1,500 long blast pad was present south of the runway 36 threshold. Both the approach lighting system (for the ILS RWY 36 instrument approach) and the runway end identifier lights for runway 18 were out of service, and applicable NOTAMs had been issued. The runway 36 instrument landing system was ground and flight tested by the FAA on the day following the accident. The results of those tests were "satisfactory." Review of an FAA "ILS RWY 36" approach chart for OWB revealed that the decision height was 200 feet above ground level with a required visibility of 1/2 mile or greater. WRECKAGE AND IMPACT INFORMATION The airplane came to rest in a farm field, located about 3.5 nautical miles southeast of OWB. The wreckage was lodged in the ground in a nose down attitude, oriented on a heading about 350 degrees magnetic. The cockpit and fuselage were destroyed by impact forces. Deformation to both wings was consistent with an impact angle near perpendicular to the terrain, and the aft main wing spar was pushed forward to the ground. The vertical stabilizer was broken from the empennage and folded forward over the main wreckage. Both main wingtip fuel tanks were lodged into the ground about 3 feet deep, while the aft 2 feet of the tanks remained above the grade. The fuel tanks were or ## Aircraft - Registration: [N3364G](https://openairdocs.org/deregistered/N3364G-2018-01-18), registration cancelled 2018-01-18, S/N 310R1227, built 1977 (OpenAirDocs) - Reported make and model: CESSNA 310R - Registry model: [Cessna 310R](https://openairdocs.org/model/cessna-310r) (registry code 2074245) (OpenAirDocs) - Registry engine: [Continental IO-520 series](https://openairdocs.org/engine/continental-io-520-series) (registry code 17032, reciprocating) (OpenAirDocs) - Category: Airplane - Serial number: 310R1227 - Airframe hours: 6751.2 - Engines: IO-550-A 300 horsepower reciprocating; Teledyne Continental IO-550-A 300 horsepower reciprocating - Damage: Substantial damage - Flight: Positioning, Part 91 - Registered owner: Green Acre Title LLC - Airworthiness certificate: Standard, Normal - Last inspection: Annual, February 1, 2007, 115 hours before - Departed: EVV, Evansville, IN - Destination: OWB, Owensboro, KY - Flight plan: IFR - Airport: OWB, Owensboro - Caviess County Apt, runway 36, 6,494 × 150 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 53; injuries: fatal; commercial; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 3, with waivers/limitations; last flight review March 1, 2006; seat: left; toxicology performed; flight hours: 2,797 total, 670 in this make and model, 1,825 as pilot in command, 44 in the last 90 days, 15 in the last 30 days ## Weather - Conditions: Instrument (IMC), Night - Wind: 310° at 18 knots - Visibility: 5 statute miles - Lowest ceiling: 1,200 ft overcast - Temperature: 43 °F, dew point 39 °F - Altimeter: 30.03 inHg - Observed at: OWB, 4 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 20071126827449A](https://openairdocs.org/incident/20071126827449A), Nov 26, 2007: Cessna 310R, Owensboro, KY, Destroyed, 1 fatal. (-23) Aircraft was on approach to kowb ILS runway 36 at approximately 1710 local time. Weather at the time, 1200' bkn and 10 miles visibility. At approximately… 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.