ERA24LA242
2024-06-01 · Danbury, New Hampshire, United States · Serious · 1 aircraft · Status: Completed
Current FAA registration · N8045H
- Make / Model
- HUGHES TH-55
- Seats / Engines
- 2 seats · 1 engine
- ADS-B equipped
- Yes — Mode-S AAF3C8
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s inadequate compensation for the prevailing wind conditions, which resulted in a loss of control during landing.
Factual narrative
The student pilot was working on adding a helicopter rating to his existing private pilot certificate and was on a solo flight to practice some landing approaches at a nearby airport. After completing the practice approaches and refueling the helicopter, the pilot flew back to his property. The pilot reported that when he entered a hover to land, the helicopter started to turn to the right “very fast.” The pilot applied full force to the left anti-torque pedal, but the helicopter continued to turn to the right. The helicopter then impacted trees and terrain. A postimpact fire consumed most of the helicopter. The weather reported at an airport about 17 nautical miles from the accident site included wind at 7 knots, with gusts to 22 knots. The pilot’s solo endorsement limited him to flights in wind conditions less than 13 knots. Following the accident, the pilot reported that he did not believe that there had been a mechanical malfunction or failure that would have prevented normal operation of the helicopter and that a wind gust had “caught” him, which resulted in the loss of control. The wreckage was examined by a Federal Aviation Administration inspector at the accident site. While the examination was limited given the extent of the fire damage, the inspector did not observe any anomalies with the helicopter’s anti-torque system that would have precluded normal operation. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot
- — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Response/compensation
Verbatim from NTSB's published report. Source file
NTSB_2024_ERA24LA242.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
Search this event elsewhere
External sources are reported, not agency: signal that something happened, not fact about what happened.
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Related research
Matched on aircraft type or causal vocabulary (loss of control). All research papers
- Embry-Riddle Scholarly Commons 2025 · Journal article (JAAER) A Scoping Review of Aviation Loss of Control Inflight Research
Loss of control – inflight (LOC-I) contributes to aircraft accidents at unacceptably high rates. Significant industry efforts and research have aimed to improve LOC-I prevention, detection, and recove…
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Loss of Control In-Flight (LOC-I) — SKYbrary Knowledge Base
SKYbrary comprehensive knowledge-base entry on Loss of Control In-Flight — definitions, contributing factors, accident case studies (Air France 447, Colgan 3407), and prevention strategies.
- Semantic Scholar 2024 · Article (International Conference on Networking and Services) Risk Assessment of Loss of Control In-Flight Trajectories for Urban Air Mobility Safety
In Urban Air Mobility (UAM), maintaining a minimum separation between aircraft is a safety requirement, which becomes challenging amidst congested air traffic and off-nominal conditions, such as Loss …
- NTSB Aircraft Accident Reports 2022 · Accident report Loss of Control on Takeoff in Icing Conditions — Citation 560XL
Cessna Citation 560XL fatal takeoff icing accident, March 2018. Investigation of a Citation 560XL loss-of-control takeoff accident in icing conditions.
- Semantic Scholar 2021 · Article (Aviation) ANALYSIS OF GENERAL AVIATION FIXED-WING AIRCRAFT ACCIDENTS INVOLVING INFLIGHT LOSS OF CONTROL USING A STATE-BASED APPROACH
Inflight loss of control (LOC-I) is a significant cause of General Aviation (GA) fixed-wing aircraft accidents. The United States National Transportation Safety Board’s database provides a rich source…
- NASA NTRS 2021 · Presentation Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
Abstract—We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.