NTSB CAROL · Event
Event GAA20CA023
Registry · N6097G
FAA Aircraft Registry record.
Make / Model
CESSNA 172S
Year of manufacture
2004 · 15 years old at event
Engine
LYCOMING IO-360-L2A (180 hp)
Seats / Engines
4 seats · 1 engine
Last airworthiness date
20040720
ADS-B equipped
Yes — Mode-S A7EC02
Registrant of record
SARGESTER AVIATION LLC
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The student pilot's improper landing flare, which resulted in a porpoised landing, a subsequent hard landing on grass left of the runway, and a nose-over. Contributing to the accident was the student’s self-imposed pressure to land the airplane
Factual narrative
The solo student pilot reported that, during the traffic pattern to land, the flaps would not lower and he had to move the flap lever up and down several times to troubleshoot. On base, he realized that he was faster than normal. On final, he extended the flaps to 30°, but felt he was too high and fast. He reduced power to correct and over the threshold, a crosswind drifted the airplane to the left. He reduced power to idle and pushed the nose down "too quickly." The airplane porpoised and he attempted to pitch the nose up to decrease airspeed. He was then worried that the airplane would aerodynamically stall, so he pitched the nose down. The airplane landed hard in the grass left of the runway, the nose dug into the ground, and the airplane came to rest inverted. The airplane sustained substantial damage to the right wing. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The airport's automated weather observation station reported that, about 6 minutes after the accident, the wind was from 200° at 11 knots. The student pilot was landing the airplane on runway 15. The student pilot reported that he should have added full power and performed a go around. He added that he felt pressured to land the airplane to "get out of everyone's way." The solo student pilot reported that, while in the traffic pattern to land, the flaps would not lower, and he had to move the flap lever up and down several times to troubleshoot. Once on the base leg, he realized that the airplane was faster than normal. On final, he extended the flaps to 30° but felt the airplane was too high and fast. He reduced power to correct, and over the threshold, the airplane encountered a crosswind which pushed the airplane to the left of the runway centerline. He reduced power to idle and pushed the nose down "too quickly." The nose landing gear hit the runway first, the airplane porpoised, and he attempted to pitch the nose up to decrease airspeed. He was then worried that the airplane would aerodynamically stall "too high in the air," so he pitched the nose down. The airplane landed hard in the grass left of the runway, the nose dug into the ground, and the airplane came to rest inverted. The airplane sustained substantial damage to the right wing. The student reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation and that he should have added full power and performed a go-around. He added that he felt pressured to land the airplane to "get out of everyone's way." Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
Hierarchical cause / factor breakdown from the FAA bulk avdata database. Each finding tagged C (Cause) or F (Factor).
- C Aircraft-Aircraft oper/perf/capability-Performance/control parameters-Landing flare-Not attained/maintained - C
- C Personnel issues-Task performance-Use of equip/info-Aircraft control-Student/instructed pilot - C
- C Environmental issues-Physical environment-Runway/land/takeoff/taxi surface-Soft surface-Effect on operation - C
- C Environmental issues-Conditions/weather/phenomena-Wind-Crosswind-Effect on operation - C
- F Personnel issues-Psychological-Personality/attitude-Motivation/respond to pressure-Student/instructed pilot - F
Verbatim from NTSB's published report. Source file
NTSB_2019_GAA20CA023.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type or causal vocabulary (stall, go-around). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- NASA NTRS 2019 · Conference Paper
Crash Testing and Simulation of a Cessna 172 Aircraft: Pitch Down Impact Onto Soft Soil
During the summer of 2015, NASA Langley Research Center conducted three full-scale crash tests of Cessna 172 (C-172) aircraft at the NASA Langley Landing and Impact Research (LandIR) Facility.
- NASA NTRS 2019 · Technical Memorandum (TM)
Simulating the Impact Response of Three Full-Scale Crash Tests of Cessna 172 Aircraft
During the summer of 2015, a series of three full-scale crash tests were performed at the Landing and Impact Research Facility located at NASA Langley Research Center of Cessna 172 aircraft.
- NASA NTRS 2026 · Conference Paper
Computational Analysis of Steady State Aerodynamics of Transonic Truss-Braced Wing Configuration in Deep Stall
This study presents a computational investigation of steady state aerodynamics of the Subsonic Ultra-Green Aircraft Research (SUGAR) Transonic Truss-Braced Wing (TTBW) configuration over a wide range …
- NASA NTRS 2025 · Conference Paper
A Training Study to Improve Monitoring During A Go-Around
As part of an FAA program to improve go-around (GA) safety, we were asked to determine if we could improve the performance of the Pilot Monitoring (PM) during a GA maneuver.
- Flight Safety Foundation 2024 · FSF / AeroSafety World
Go-Around Safety Forum Findings
Foundation Go-Around Safety Forum technical findings — examines why pilots fail to execute go-arounds when criteria are met (stabilized approach gate not met, energy state out of envelope, traffic con…
- arXiv 2023 · arXiv preprint
Automating Bird Diverter Installation through Multi-Aerial Robots and Signal Temporal Logic Specifications
This paper tackles the task assignment and trajectory generation problem for bird diverter installation using a fleet of multi-rotors.
Browse the full corpus — academia portal ↗