CEN14CA515
2014-09-22 · Brookfield, Wisconsin, United States · Minor · 1 aircraft · Status: Completed
Airport 02C
Aircraft involved
Probable cause & findings
The pilot's inadequate maintenance and preflight of the airplane which resulted in a total loss of engine power due to oil starvation.
Factual narrative
The airplane experienced a total loss of engine power during an enroute climb to cruise. The pilot performed a forced landing to a field where the airplane struck trees and sustained substantial damage. The pilot stated that he forgot to add engine oil during an oil change he performed on the airplane before the accident flight. He said he forgot to add the oil because he was rushed and had personal activities to perform. Examination of the airplane confirmed engine oil starvation. Postaccident examination of the airplane revealed no other mechanical anomalies that would have precluded airplane operation. The pilot held a private pilot certificate and a mechanic certificate with airframe and powerplant ratings. The airplane experienced a total loss of engine power during an enroute climb to cruise. The pilot performed a forced landing to a field where the airplane struck trees and sustained substantial damage. The pilot stated that he forgot to add engine oil during an oil change he performed on the airplane before the accident flight. He said he forgot to add the oil because he was rushed and had personal activities to perform. Examination of the airplane confirmed engine oil starvation. Postaccident examination of the airplane revealed no other mechanical anomalies that would have precluded airplane operation. The pilot held a private pilot certificate and a mechanic certificate with airframe and powerplant ratings. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Aircraft-Fluids/misc hardware-Fluids-Oil-Not installed/available - C
- C Aircraft-Aircraft power plant-Engine (reciprocating)-(general)-Incorrect service/maintenance - C
- C Aircraft-Aircraft handling/service-Maintenance/inspections-(general)-Incorrect service/maintenance - C
- C Personnel issues-Task performance-Inspection-Preflight inspection-Pilot - C
Verbatim from NTSB's published report. Source file
NTSB_2014_CEN14CA515.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 (maintenance). All research papers
- Embry-Riddle Scholarly Commons 2026 · Journal article (IJAAA) From Reactive to Predictive: A hybrid Trust-Mediated Adoption Framework for Data-Driven Maintenance in Distributed-Authority Aviation Environments
Modern aviation maintenance operates within increasingly data-intensive technological environments, yet the operational integration of predictive maintenance into routine decision-making remains incon…
- Semantic Scholar 2026 · Article (Reliability Engineering & System Safety) Understanding human error in military aviation maintenance: The role of Performance shaping factors, cognitive workload and error orientation
- Semantic Scholar 2025 · Article (Applied Sciences) Decision-Making Framework for Aviation Safety in Predictive Maintenance Strategies
The implementation of predictive maintenance (PM) in aviation presents unique challenges due to strict safety requirements, complex operational environments, and regulatory constraints.
- Semantic Scholar 2024 · Article (Defence Science Journal) Modelling of Human Factors in Aviation Maintenance Using HFACS ME Human Factors Analysis and Classification System Maintenance Extension and Bayesian Network
Aircraft maintenance is a complex task involving a skilled human workforce, spare parts, and various other resources. Human factors are an inherent element of the human workforce.
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER) A New Trajectory in UAV Safety: Leveraging Reinforcement Learning for Distance Maintenance Under Wind Variations
In the field of aviation, safety is a critical cornerstone, and the operation of Unmanned Aerial Vehicle (UAV) systems is deeply connected with this principle.
- Embry-Riddle Scholarly Commons 2024 · Journal article (JAAER) Low-Resource Automatic Speech Recognition Domain Adaptation – A Case-Study in Aviation Maintenance
With timeliness and efficiency being critical in the aviation maintenance industry, the need has been growing for smart technological solutions that optimize and streamline the different underlying ta…