ERA10CA305
2010-06-04 · Baltimore, Maryland, United States · None · 1 aircraft · Status: Completed
Airport MTN
Current FAA registration · N789EP
- Make / Model
- CESSNA 172S
- Year of manufacture
- 1999 · 11 years old at event
- Engine
- LYCOMING I0360 SER A&C (200 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19990407
- ADS-B equipped
- Yes — Mode-S AAB267
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot’s improper flare, which resulted in a hard landing. Contributing to the accident was the pilot’s improper decision to land during a thunderstorm.
Factual narrative
According to the pilot, he was cleared to land on runway 33 and advised of approaching weather. During the approach, the airplane encountered heavy rain, moderate turbulence, strong crosswinds, and a “sudden downdraft and crosswind” that resulted in a “very hard” landing. The airplane became “unstable,” and began to bounce down the runway. The pilot aborted the landing and returned to land on runway 15. The airplane landed hard once again, and again bounced several times down the runway. During a turn on the runway, the pilot noted a flat nose tire and requested assistance for a tow. A subsequent examination of the airplane revealed a propeller strike and substantial damage to the firewall, as well as wrinkling of the lower fuselage. An aviation routine weather report for the airport, about the time of the accident, included winds from 150 degrees true at 7 knots, and thunderstorms in the vicinity. The director of operations where the airplane was based on the airport, and one of the line service personnel who towed the airplane after the accident, confirmed that there had been a passing thunderstorm at the time of the accident. The pilot was not sure which of the hard landings resulted in the damage to the airplane. According to the pilot, he was cleared to land on runway 33 and advised of approaching weather. During the approach, the airplane encountered heavy rain, moderate turbulence, strong crosswinds, and a “sudden downdraft and crosswind” that resulted in a “very hard” landing. The airplane became “unstable,” and began to bounce down the runway. The pilot aborted the landing and returned to land on runway 15. The airplane landed hard once again, and again bounced several times down the runway. During a turn on the runway, the pilot noted a flat nose tire and requested assistance for a tow. A subsequent examination of the airplane revealed a propeller strike and substantial damage to the firewall, as well as wrinkling of the lower fuselage. An aviation routine weather report for the airport, about the time of the accident, included winds from 150 degrees true at 7 knots, and thunderstorms in the vicinity. The director of operations where the airplane was based on the airport, and one of the line service personnel who towed the airplane after the accident, confirmed that there had been a passing thunderstorm at the time of the accident. The pilot was not sure which of the hard landings resulted in the damage to the airplane. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Landing flare-Incorrect use/operation - C
Verbatim from NTSB's published report. Source file
NTSB_2010_ERA10CA305.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.
- TallyAero Live Wire Aviation press
- NTSB CAROL Agency ↗
- NTSB Docket Agency ↗
- Aviation Safety Network Aviation press ↗
- Kathryn's Report Aviation press ↗
- Aviation Herald Aviation press ↗
- AVweb Aviation press ↗
- Pilots of America Community ↗
- Reddit /r/flying Community ↗
- FlightAware Aviation press ↗
- AOPA accident database Aviation press ↗
- Google News News ↗
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Related research
Matched on aircraft type or causal vocabulary (turbulence, thunderstorm). All research papers
- NASA NTRS 2019 · Contractor Report (CR) An Examination of Aviation Accidents Associated with Turbulence, Wind Shear and Thunderstorm
The focal point of the study reported here was the definition and examination of turbulence, wind shear and thunderstorm in relation to aviation accidents.
- NASA NTRS 2019 · Reprint (Version printed in journal) Observations of severe turbulence near thunderstorm tops
Data derived from the flight tapes of two airliners that experienced severe turbulence near thunderstorm tops are used to produce quantitative descriptions of the turbulence and its environment.
- NASA NTRS 2019 · Conference Proceedings Operational evaluation of thunderstorm penetration test flights during project Storm Hazards '80
The National Aeronautics and Space Administration is conducting a research project called Storm Hazards '80 in order to study the prediction, detectability and avoidance of the hazards of severe storm…
- NASA NTRS 2019 · Reprint (Version printed in journal) Severe Turbulence and Maneuvering from Airline Flight Records
Digital flight records from reported clear-air turbulence incidents are used to determine winds and turbulence, to determine maneuver g loads, and to analyze control problems.
- arXiv 2026 · arXiv preprint Direct Numerical Simulations of Ice-Ocean Boundary Turbulence
Turbulent heat and freshwater transport at ice-ocean interfaces controls glacier and iceberg melt rates, yet the underlying physics remains poorly constrained.
- arXiv 2025 · arXiv preprint Explainable LiDAR 3D Point Cloud Segmentation and Clustering for Detecting Airplane-Generated Wind Turbulence
Wake vortices - strong, coherent air turbulences created by aircraft - pose a significant risk to aviation safety and therefore require accurate and reliable detection methods.