ERA21LA119
2021-01-28 · Lawrenceville, Georgia, United States · None · 1 aircraft · Status: Completed
Airport LZU
Current FAA registration · N997MC
- Make / Model
- CESSNA 172R
- Year of manufacture
- 1997 · 24 years old at event
- Engine
- LYCOMING 0-360-A1D (180 hp)
- Seats / Engines
- 4 seats · 1 engine
- Last airworthiness date
- 19970416
- ADS-B equipped
- Yes — Mode-S ADEDBA
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The pilot's failure to maintain directional control during landing in a gusting crosswind, which resulted in a loss of control and runway excursion.
Factual narrative
The pilot was returning to his home airport after a short trip. Other than mild turbulence, there was nothing eventful about the trip. Upon nearing the airport and listening to the weather, he understood that winds were gusting from the northwest at 12 to 20 knots. This was on the high end of his personal minimums, but within the tolerance range that he had flown in the past. As he was preparing to land, he experienced some greater turbulence and crosswinds. The air traffic controller in the control tower gave him a straight in approach, and subsequently cleared him to land on runway 25. The approach was turbulent, and the plane was being bounced and pushed left intermittently. Due to the wind gust advisory, he landed with only 10°of flaps and about 10 knots more airspeed. His estimated speed over the threshold of the runway was about 70 knots. He stated that it was pretty gusty crossing the runway threshold. He landed the airplane and once the nosewheel was down, he started braking. Unexpectedly the plane moved to the left quickly. It seemed to him as though a large gust hit the airplane from the northwest side and pushed the airplane sharply to the left. He worked to counter the movement with right rudder but was unsuccessful in stopping the momentum. He nearly kept the airplane on the pavement, but the left tire just slipped off the edge of the runway. When the left tire contacted the newly sodded turf, combined with the recent heavy rain; the tire sunk quickly, as the turf was soft and very muddy. This rapid deceleration, and the left tire being off the pavement, caused the rear of the plane to “rise” and the propeller struck the runway. With this motion, and the left tire being below the pavement, the airplane pivoted to the left, and the left-wing tip struck the surface. The airplane came to rest on its landing gear, just off the runway surface. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot
- — Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Response/compensation
- — Environmental issues-Conditions/weather/phenomena-Wind-Gusts-Response/compensation
- — Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Directional control-Not attained/maintained
Verbatim from NTSB's published report. Source file
NTSB_2021_ERA21LA119.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 ↗
- DuckDuckGo News ↗
Related research
Matched on aircraft type or causal vocabulary (loss of control, runway excursion, turbulence). All research papers
- Embry-Riddle Scholarly Commons 2017 · Conference paper Energy Safety Management: Mitigating Loss of Control Inflight
Under the new Airman Certification Standards (ACS), the Federal Aviation Administration (FAA) has mandated for the first time that private and commercial pilot candidates demonstrate understanding of …
- 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.
- 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…
- NASA NTRS 2025 · Presentation Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- NASA NTRS 2025 · Conference Paper Uncovering Resilient Behavior in the Aviation Safety Reporting System Using Large Language Models
Resiliency is present in everyday life, both in system design and exhibited by the operators that function within these systems.
- 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.