NTSB CAROL · Event
Event CHI08CA048
Aircraft involved
Probable cause & findings
The pilot's momentary loss of control after takeoff, which resulted in an in-flight collision with a tree. A contributing factor was the presence of the tree.
Factual narrative
The pilot reported that he departed on an instrument flight rules flight plan into a low overcast cloud ceiling. He commented that he lost visual contact with the ground immediately upon liftoff. During the initial climb, the airplane momentarily entered a nose-down attitude. He subsequently corrected the nose down attitude. However, as the airplane began to climb again the right wing impacted a tree. This occurred approximately 1 mile from the airport and within 1 minute of takeoff. After the in-flight collision, he had "full function" of the airplane and elected to continue the planned 31-minute flight to the intended destination. He added that there were no anomalies related to flight control or engine operation during the flight. A post accident inspection revealed impact damage to the leading edge of the right wing, right engine nacelle, and right propeller spinner. In addition, the inspection revealed a 3-inch crack in the aft wing spar at the right main landing gear wheel well. The pilot reported that he departed on an instrument flight rules flight plan into a low overcast cloud ceiling. He commented that he lost visual contact with the ground immediately upon liftoff. During the initial climb, the airplane momentarily entered a nose-down attitude. He subsequently corrected the nose down attitude. However, as the airplane began to climb again the right wing impacted a tree. This occurred approximately 1 mile from the airport and within 1 minute of takeoff. After the in-flight collision, he had "full function" of the airplane and elected to continue the planned 31-minute flight to the intended destination. He added that there were no anomalies related to flight control or engine operation during the flight. A post accident inspection revealed impact damage to the leading edge of the right wing, right engine nacelle, and right propeller spinner. In addition, the inspection revealed a 3-inch crack in the aft wing spar at the right main landing gear wheel well. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_2007_CHI08CA048.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 (loss of control). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- 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.
- 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.
- NASA NTRS 2021 · Conference Paper
Use of Design of Experiments in Determining Neural Network Architectures for Loss of Control Detection
We describe empirical methods for selecting a neural network architecture to implement belief state inference on generic commercial transport aircraft.
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