GAA16CA211
2016-04-28 · Hayward, California, United States · None · 1 aircraft · Status: Completed
Airport HWD
Current FAA registration · N6427Q
- Make / Model
- CESSNA 152
- Year of manufacture
- 1981 · 35 years old at event
- Engine
- LYCOMING 0-235 SERIES (115 hp)
- Seats / Engines
- 2 seats · 1 engine
- Last airworthiness date
- 19810724
- ADS-B equipped
- Yes — Mode-S A87005
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The student pilot's high descent rate during the landing flare, which resulted in a hard landing, nose landing gear collapse, and runway excursion during an aborted landing.
Factual narrative
The solo student pilot reported that the airplane landed hard and then began to porpoise. The student pilot further reported that he applied power to abort the landing, but the porpoise continued, the nose gear collapsed, and the airplane veered off the left side of the runway. The engine mounts were substantially damaged. The student pilot did not report any mechanical malfunctions or failures with the airplane that would have precluded normal operation. The solo student pilot reported that the airplane landed hard and then began to porpoise. The student pilot further reported that he applied power to abort the landing, but the porpoise continued, the nose gear collapsed, and the airplane veered off the left side of the runway. The engine mounts were substantially damaged. The student pilot did not report any mechanical malfunctions or failures with the airplane that would have precluded normal operation. 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-Descent rate-Not attained/maintained - C
Verbatim from NTSB's published report. Source file
NTSB_2016_GAA16CA211.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 ↗
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- AVweb Aviation press ↗
- Pilots of America Community ↗
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Related research
Matched on aircraft type or causal vocabulary (runway excursion). All research papers
- SKYbrary (Eurocontrol) 2024 · SKYbrary article Runway Excursion — SKYbrary Knowledge Base
SKYbrary runway excursion review — RE-OE (overruns) + RE-LO (lateral). Risk drivers: long landing, high approach speed, contaminated surface, tailwind, mis-set autobrakes.
- NTSB Aircraft Accident Reports 2019 · Accident report Embraer ERJ 175 Runway Excursion at Charlotte Douglas
Republic Airline ERJ-175 runway excursion CLT, January 2018. Examines a low-energy runway excursion involving misuse of autobrakes + thrust reverser response after a high-crosswind landing on a contam…
- 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.
- Flight Safety Foundation 2024 · FSF / AeroSafety World Runway Safety Initiative Final Report (RSI)
Foundation Runway Safety Initiative final report — comprehensive analysis of runway excursion + incursion risk drivers worldwide.
- Semantic Scholar 2023 · Article (EClinicalMedicine) Efficacy and tolerability of an endogenous metabolic modulator (AXA1125) in fatigue-predominant long COVID: a single-centre, double-blind, randomised controlled phase 2a pilot study
Summary Background ‘Long COVID’ describes persistent symptoms, commonly fatigue, lasting beyond 12 weeks following SARS-CoV-2 infection.