ERA21LA067
2020-12-06 · Milton, Florida, United States · None · 1 aircraft · Status: Completed
Airport 2R4
Current FAA registration · N78329
- Make / Model
- PIPER PA-23-250
- Engine
- LYCOMING 0-540 SERIES (250 hp)
- Seats / Engines
- 6 seats · 2 engines
- Last airworthiness date
- 19630409
- ADS-B equipped
- Yes — Mode-S AA9E6B
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s failure to attain a proper touchdown point and his landing with a high approach speed, which resulted in a runway overrun.
Factual narrative
The pilot/owner was conducting a no-flap landing in the multiengine airplane. The pilot stated that the left main landing gear brake failed on rollout, and the airplane then overran the end of the 3,701-foot-long runway. The left wing struck part of the runway’s lighting system, which resulted in substantial damage to the airplane’s left wing. A witness stated that the airplane landed with at a high speed and touched down at/about midfield. A cursory examination of the airplane’s brakes following the accident revealed no evidence of any preaccident mechanical malfunctions for failures that would have precluded normal operation. Review of the airplane’s maintenance records revealed that the airplane did not have a current annual inspection. Further, the pilot did not hold a multi-engine rating for airplanes, did maintain a personal flight logbook, did not have an endorsement documenting a flight review (or other equivalent proficiency) within the preceding 24 calendar months. Based on the pilot’s lack of certification to operate multiengine airplane and proof of recent flight history, he was likely not proficient in operating the airplane. Further, he likely landed long and fast with insufficient runway remaining to slow down, which resulted in the runway overrun. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Descent/approach/glide path-Not attained/maintained
- — Personnel issues-Action/decision-Info processing/decision-Decision making/judgment-Pilot
- — Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Airspeed-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2020_ERA21LA067.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 (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…