ERA12CA236
2012-03-12 · New Smyrna, Florida, United States · None · 1 aircraft · Status: Completed
Aircraft involved
Probable cause & findings
An inadvertent encounter with a bird during cruise flight.
Factual narrative
The flight instructor and the student pilot began preparing for arrival at the destination airport at the conclusion of an instructional flight. While cruising at an altitude of 1,600 feet, they turned the airplane north, and noticed three buzzards that were ahead, below, and to the right of their airplane and climbing. The pilots disconnected the autopilot and entered a climbing left turn in an attempt to avoid the group of birds. After avoiding two of the birds, the remaining bird suddenly changed direction and impacted the right wing, resulting in substantial damage to its composite structure. After advising air traffic control of the encounter, the pilots landed the airplane uneventfully at a nearby airport. The flight instructor and the student pilot were in cruise flight at 1,600 feet above the ground, preparing to land after an instructional flight, when they noticed three buzzards that were ahead, below, and to the right of their airplane and climbing. The pilots entered a climbing left turn and successfully avoided two of the birds; however, the remaining bird suddenly changed direction and impacted the right wing, resulting in substantial damage to its composite structure. After advising air traffic controllers of the encounter, the pilots landed the airplane uneventfully at a nearby airport. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Environmental issues-Physical environment-Object/animal/substance-Animal(s)/bird(s)-Effect on equipment - C
Verbatim from NTSB's published report. Source file
NTSB_2012_ERA12CA236.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (autopilot). All research papers
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- arXiv 2025 · arXiv preprint ROSplane 2.0: A Fixed-Wing Autopilot for Research
Unmanned aerial vehicle (UAV) research requires the integration of cutting-edge technology into existing autopilot frameworks.
- arXiv 2024 · arXiv preprint A Data-Driven Autopilot for Fixed-Wing Aircraft Based on Model Predictive Control
Autopilots for fixed-wing aircraft are typically designed based on linearized aerodynamic models consisting of stability and control derivatives obtained from wind-tunnel testing.
- arXiv 2022 · arXiv preprint Experimental Flight Testing of a Fault-Tolerant Adaptive Autopilot for Fixed-Wing Aircraft
This paper presents an adaptive autopilot for fixed-wing aircraft and compares its performance with a fixed-gain autopilot.
- arXiv 2021 · arXiv preprint An Adaptive Digital Autopilot for Fixed-Wing Aircraft with Actuator Faults
This paper develops an adaptive digital autopilot for a fixed-wing aircraft and compares its performance with a fixed-gain autopilot.
- arXiv 2026 · arXiv preprint Robust Adaptive Sliding-Mode Control for Damaged Fixed-Wing UAVs
Many unmanned aerial vehicles (UAVs) can remain aerodynamically flyable after sustaining structural or control surface damage, yet insufficient robustness in conventional autopilots often leads to mis…