NTSB CAROL · Event
Event CHI97LA055
Registry · N44BP
FAA Aircraft Registry record.
Make / Model
ROBINSON HELICOPTER R44 II
Year of manufacture
2011
TCDS
H11NM · ROBINSON HELICOPTER CO
Engine
LYCOMING IO-540-AE1A5 (260 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20250519
ADS-B equipped
Yes — Mode-S A5486B
Registrant of record
AIRCRAFT PARTNER HOLDINGS INC TRUSTEE
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot improperly selecting the 'off' position on the left engine fuel selector valve, his failure to verify the fuel selector valve's proper position prior to landing, and his inability to obtain best rate-of-climb single-engine speed.
Factual narrative
On January 17, 1997, at 1246 central standard time (cst), a Beech D95A, N44BP, operated by a commercial pilot, sustained substantial damage when on climb out on a go-around, the left engine lost power. The airplane was subsequently force landed in an open field. During the forced landing, the airplane struck a hedge and some trees. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under 14 CFR Part 91. No flight plan was on file. The pilot and passenger reported no injuries. The cross-country flight originated at Leavenworth, Kansas, and was en route to Olathe, Kansas. In his written statement, the pilot stated that he was on a right base for landing. The air traffic control tower (ATCT) at Johnson County Executive Airport, Olathe, Kansas, cleared the airplane to land number two behind a Piper Cherokee. Approximately 3/4-mile from the runway, the pilot selected full flaps, brought the propellers to high rpms, reduced power and airspeed to 110 knots indicated airspeed. As the airplane was in the flare, the tower told the pilot, " you are not going to make it; go around." The pilot applied full throttle and established a climb attitude. "I was about to clean (raise the gear and flaps) the airplane when I noticed a slight yaw to the left. I immediately applied full right rudder, turned into the right engine, and relaxed back pressure." The pilot verified that his right engine was at full power. The pilot noted that his airspeed was below safe single-engine climb speed, but above stall speed. "The airplane was not climbing and was continuing to yaw to the left." The pilot raised the landing gear and left the flaps down. The airplane continued its turn to the left and began to descend. The pilot then noticed the east hangars on the airport and houses beyond. The pilot elected to put the airplane down in a field between the hangars and the houses. The pilot touched down in the field, slid with the nose of the airplane canted 45-degrees off of the direction of travel and then struck some trees. The airplane spun around 270-degrees before coming to a stop. The Federal Aviation Administration (FAA) inspector who examined the wreckage found the airplane resting upright in a field behind a residential area. The airplane's left wing was separated approximately 12 inches outboard of the left engine. The right side of the fuselage was bent inward between the cabin door and the empennage. The right horizontal stabilizer was bent up and aft. The propeller blades were bent aft. Flight control continuity was confirmed. Examination of the of the airplanes fuel system revealed that the left engine fuel selector switch was in the OFF position. The remaining engine controls and other airplane systems showed no anomalies. The airplane was removed to a hanger on Johnson County Executive Airport, Olathe, Kansas. The left engine was examined and run on January 21, 1996. The engine was run up to 2200 rpm with no anomalies found. The airplane was in the flare for landing when the tower told the pilot, ' you are not going to make it; go around.' The pilot applied full throttle and established a climb attitude. The pilot then noticed the airplane yaw to the left. The pilot applied full right rudder, turned into the right engine and verified that the right engine was at full power. 'The airplane was not climbing and was continuing to yaw to the left.' The airplane continued its turn to the left and began to descend. The pilot elected to put the airplane down in a field sort of some houses. The airplane slid across the field, struck some trees, and airplane spun around before coming to a stop. Examination of the wreckage revealed that the left engine fuel selector switch was in the OFF position. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1997_CHI97LA055.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall, go-around). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
- arXiv 2023 · arXiv preprint
Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2023 · arXiv preprint
Polycrystallinity enhances stress build-up around ice
Damage caused by freezing wet, porous materials is a widespread problem, but is hard to predict or control. Here, we show that polycrystallinity makes a great difference to the stress build-up process…
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