# NTSB DEN01LA109: 2001 Mcgirl Questair Venture, N5QV, Ogden, UT, June 1, 2001 - Type: NTSB accident investigation - Classification: Accident · Serious injuries · Limited investigation · Final report - Date: June 1, 2001, 12:08 local (18:08 UTC) - Place: Ogden, UT - Location: 41.1951° N, 112.0122° W: Placed by OpenAirDocs at OGDEN-HINCKLEY (OGD), within about a mile (OpenAirDocs) - Nearby events: https://openairdocs.org/map.md?lat=41.1951&lon=-112.0122&mi=10 - Phase of flight: [Approach](https://openairdocs.org/ntsb-phases/500) (OpenAirDocs' grouping) - Highest injury: Serious injuries - Injuries: 1 serious - Status: Completed, report February 20, 2002 - Report: Approved by Office Director - Parties: FAA FSDO - NTSB case key (mKey): 52392 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=DEN01LA109 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/52392/pdf - Page: https://openairdocs.org/ntsb/DEN01LA109 ## Probable cause an in-flight fire, which originated from a fuel leak of unknown origin. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Fire, approach - vfr pattern - final approach - fuel system - leak (cause) - fuel system - fire (cause) ## Analysis While on a test flight, in a new homebuilt experimental airplane, a fuel leak into the cockpit occurred. The pilot declared an emergency, and during final approach to land, a fire developed in the cockpit. The pilot ground looped the airplane on the runway in front of the tower. Fixed base operator personnel extinguished the fire and removed the seriously injured pilot from the airplane. Due to thermal damage, the source of the fuel leak and subsequent fire was not found. ## Factual narrative On June 1, 2001, at 1208 mountain daylight time, an experimental homebuilt 2001 McGirl Questair Venture airplane, N5QV, was destroyed when it caught fire on short final to land at Ogden-Hinckley Airport, Ogden, Utah. The airline transport pilot and sole occupant received serious thermal injuries. The flight was operating under 14 CFR Part 91 and no flight plan was filed. Visual meteorological conditions prevailed. The airplane was in a test status following construction and initial inspection by the Federal Aviation Administration (FAA). The airframe had accumulated 12 hours of total time in service. According to the pilot, he had proceeded to the test area in the vicinity of Brigham City, Utah, and was at 10,500 feet above men sea level (msl), when he noted some engine roughness. He said he considered landing at Brigham City, but by manipulating the mixture control he was able to smooth out the engine operation so he decided to return to Ogden. In his statement, the pilot said he was about 12 miles from Ogden when he noted a fuel leak which emanated from behind the glare shield and dripped on the cockpit floor and his right leg. The Ogden Air Traffic Control Tower was notified and the pilot set up for a straight in landing on runway 16. He lowered the landing gear when he was about 2 miles from the runway and shut off the main fuel tank. The pilot said that on short final, or just after landing, the fuel ignited and he had fire in the cockpit. He said he released the canopy hold down and shut down the engine. When in front of the tower, he said he ground looped the airplane, but was unable to exit on his own due to his hands being burned. According to the tower controller, the pilot was cleared to land the airplane on any runway after informing the tower he had fuel/fumes in the cockpit. Following a fast unstable landing on runway 16, the airplane reversed direction on the runway and stopped adjacent to the control tower with fire evident in and around the cockpit. Persons who worked for the fixed base operator (FBO) extinguished the fire and removed the pilot from the airplane. Examination of the airplane provided evidence that the fire was more pronounced on the left and lower portion of the engine compartment and the left side of the cockpit. Due to the fire damage, the origin of the fuel leak and subsequent fire was not found. ## Aircraft - Registration: [N5QV](https://openairdocs.org/deregistered/N5QV-2003-08-13), registration cancelled 2003-08-13, S/N 108, built 2001 (OpenAirDocs) - Reported make and model: 2001 MCGIRL QUESTAIR VENTURE - Registry model: [Mcgirl Patrick QUESTAIR VENTURE](https://openairdocs.org/model/mcgirl-patrick-questair-venture) (registry code 05604CG) (OpenAirDocs) - Registry engine: [Continental IO-550 series](https://openairdocs.org/engine/continental-io-550-series) (registry code 17042, reciprocating) (OpenAirDocs) - Category: Airplane, amateur-built - Serial number: 108 - Airframe hours: 12 - Engines: Continental IO550G1B 290 horsepower reciprocating - Damage: Destroyed - Fire: Both - Flight: Flight test, Part 91 - Registered owner: Patrick Mcgirl - Airworthiness certificate: Special, Experimental (Special) - Last inspection: Condition, March 19, 2001, 12 hours before - Departed: OGD, OGDEN, UT - Destination: OGDEN, UT - Airport: OGD, Ogden Hinckley, runway 16, 5,352 × 150 ft, asphalt ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 64; injuries: serious; airline transport, flight engineer, commercial; airplane ratings: multi-engine land, single-engine land; instrument ratings: airplane; medical: class 3, valid medical--w/ waivers/lim; last flight review August 28, 2000; seat: left; flight hours: 32,900 total, 52 in this make and model, 29,000 as pilot in command, 16 in the last 90 days, 1 in the last 30 days, 1 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Wind: 180° at 10 knots - Visibility: 10 statute miles - Lowest ceiling: none - Temperature: 82 °F, dew point 37 °F - Altimeter: 29.97 inHg - Observed at: OGD ## 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 20010601011849A](https://openairdocs.org/incident/20010601011849A), Jun 1, 2001: Ogden, UT, No damage. (-23)Pilot reported fuel in cockpit. Began to divert to brigham city to land. Later called and stated he would be returning to Ogden. Aircraft was fast on… 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.