# NTSB CHI05CA161: Mueller Stewart Headwind B, N64MF, Cloverdale, IN, July 1, 2005 - Type: NTSB accident investigation - Classification: Accident · Minor injuries · Data collection · Final report - Date: June 30, 2005, 19:15 local (Jul 1, 2005, 00:15 UTC) - Place: Cloverdale, IN - Coordinates: 39.532222, -86.832221 - Nearby events: https://openairdocs.org/map.md?lat=39.5322&lon=-86.8322&mi=10 - Phase of flight: [Takeoff](https://openairdocs.org/ntsb-phases/300) (OpenAirDocs' grouping) - Highest injury: Minor injuries - Injuries: 1 minor - Status: Completed, report October 27, 2005 - Report: Approved by Office Director - Parties: Indianapolis, IN, FSDO - NTSB case key (mKey): 61958 - NTSB case page: https://web.ntsb.gov/investigations/?ntsbnumber=CHI05CA161 - NTSB report (PDF, downloads): https://data.ntsb.gov/carol-repgen/api/Aviation/ReportMain/GenerateNewestReport/61958/pdf - Page: https://openairdocs.org/ntsb/CHI05CA161 ## Probable cause The fuel starvation leading to the loss of engine power during takeoff. Factors were the pilot's insufficient information on the fuel system and the sign that had to be circumnavigated during the forced landing. ## Sequence of events In NTSB's coding before 2008 (https://www.ntsb.gov/GILS/Documents/codman.pdf). - Loss of engine power(total) - nonmechanical, takeoff - fuel system - information insufficient, pilot in command (contributing factor) - fluid,fuel - starvation (cause) - Forced landing, emergency landing after takeoff - In flight collision with terrain/water, emergency landing after takeoff - terrain condition - ground - object - sign (contributing factor) ## Analysis The experimental amateur-built airplane sustained substantial damage on impact with terrain during a forced landing following an in-flight loss of engine power on initial climb. The pilot stated, "At [approximately] 250 [feet above ground level] on the climb and over the departure end of the runway, the engine cut out. I immediately leveled off, applied carb heat [and] reduced throttle; the engine 'caught' and I began a left bank turn to provide room for a right turn to land back on our strip; simultaneously, I attempted to gain altitude; the engine cut out again. ... I had insufficient altitude and airspeed to make it over the sign and could not increase my right bank angle, so I went to the left (north) of the sign and impacted the ground at minimum airspeed next to the sign." The engine was test run and no pre-impact anomalies were found with the engine or airframe. The pilot's safety recommendation stated, "This [aircraft] was a recently purchased 'experimental' [aircraft]. During the investigation, we discovered the fuel tanks had only one outlet - in the center on the end of each tank, meaning 1/2 fuel level or less was insufficient in a climb or glide attitude. Had that info been available, the accident could have been avoided!" ## Factual narrative On June 30, 2005, about 1915 central daylight time, an experimental amateur-built Mueller Stewart Headwind B airplane, N64MF, piloted by an airline transport pilot, sustained substantial damage on impact with terrain during a forced landing following an in-flight loss of engine power on initial climb from the Clover Knoll Airport, near Cloverdale, Indiana. The personal flight was operating under 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed at the time of the accident. No flight plan was on file. The pilot reported that he sustained minor injuries. The local flight was originating at the time of the engine power loss. The pilot's accident report stated: At [approximately] 250 [feet above ground level] on the climb and over the departure end of the runway, the engine cut out. I immediately leveled off, applied carb heat [and] reduced throttle; the engine 'caught' and I began a left bank turn to provide room for a right turn to land back on our strip; simultaneously, I attempted to gain altitude; the engine cut out again. I entered a right gliding turn attempting to make the strip: the engine briefly 'caught' again but immediately began running rough in the glide and quit 1/2 to 3/4 of the way around the turn. I had overshot runway centerline which put a large advertising billboard (my strip is adjacent to and parallels I-70) between my glide path and the runway; I had insufficient altitude and airspeed to make it over the sign and could not increase my right bank angle, so I went to the left (north) of the sign and impacted the ground at minimum airspeed next to the sign. [Aircraft] nosed over on its back; I immediately exited the [aircraft] A Federal Aviation Administration inspector examined the wreckage. The engine was test run. No pre-impact anomalies were found with the engine or airframe. The pilot's safety recommendation stated: This [aircraft] was a recently purchased 'experimental' [aircraft]. During the investigation, we discovered the fuel tanks had only one outlet - in the center on the end of each tank, meaning 1/2 fuel level or less was insufficient in a climb or glide attitude. Had that info been available, the accident could have been avoided! ## Aircraft - Registration: [N64MF](https://openairdocs.org/aircraft/N64MF), registered now, S/N 1MM, built 1987 (OpenAirDocs) - Reported make and model: Mueller Stewart Headwind B - Registry model: [Mueller Melvin F STEWART HEADWIND B](https://openairdocs.org/model/mueller-melvin-f-stewart-headwind-b) (registry code 05658FX) (OpenAirDocs) - Registry engine: [Continental A&C65 series](https://openairdocs.org/engine/continental-a-c65-series) (registry code 17003, reciprocating) (OpenAirDocs) - Category: Airplane, amateur-built - Serial number: 1MM - Engines: Continental A-65-8 65 horsepower reciprocating - Damage: Substantial damage - Flight: Personal, Part 91 - Registered owner: Vernon E. Bothwell Jr - Airworthiness certificate: Special, Experimental (Special) - Departed: II07, CLOVERDALE, IN ## Flight crew As NTSB recorded them. NTSB leaves out names. - Pilot; age 54; injuries: minor; airline transport; airplane ratings: single-engine land, multi-engine land; instrument ratings: helicopter; medical: class 2, with waivers/limitations; last flight review June 1, 2004; seat: center; flight hours: 7,500 total, 2 in this make and model, 40 in the last 90 days, 15 in the last 30 days, 2 in the last 24 hours ## Weather - Conditions: Visual (VMC), Day - Observed at: IND ## 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 20050630034149A](https://openairdocs.org/incident/20050630034149A), Jun 30, 2005: Muelle STEWARTHEADW, Cloverdale, IN, Substantial damage. (-23) The pilot stated that the engine quit at about 250 feet AGL during his climb-out after take-off. He stated that he leveled the aircraft and the engine… 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.