ANC23LA059
2023-08-04 · Iliamna, Alaska, United States · None · 1 aircraft · Status: Completed
Current FAA registration · N9855X
- Make / Model
- CESSNA 185
- Year of manufacture
- 1961 · 62 years old at event
- Engine
- CONT MOTOR IO 520 SERIES (285 hp)
- Seats / Engines
- 6 seats · 1 engine
- Last airworthiness date
- 19950831
- ADS-B equipped
- Yes — Mode-S ADC0D4
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
The passenger’s inadvertent application of brakes during landing that resulted in a nose over.
Factual narrative
The pilot reported that before landing at a remote tundra airstrip, he put his heels on the floor with his toes off the brake portion of the rudder pedals. Shortly after touching down, the front seat passenger inadvertently applied pressure to the brake pedals, and the airplane suddenly and violently nosed over. The airplane sustained substantial damage to the wings, vertical stabilizer, rudder and fuselage. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation, nor did he brief his passenger on the risk of interfering with the brake pedals. Source: NTSB Aviation Accident Database Retrieved: 2026-02-12
NTSB Findings
FAA avdata. C = Cause, F = Factor.
- — Personnel issues-Experience/knowledge-Knowledge-Knowledge of equipment-Passenger
Verbatim from NTSB's published report. Source file
NTSB_2023_ANC23LA059.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 ↗
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Related research
Matched on aircraft type. All research papers
- arXiv 2026 · arXiv preprint Magnetohydrodynamic drag on an oscillating sphere in a rotating spherical cavity
Oscillating-sphere drag is a classical fluid-mechanics problem, yet no theory simultaneously accounts for confinement, rotation, viscosity and magnetic fields.
- Embry-Riddle Scholarly Commons 2022 · Journal article (IJAAA) Comparison of Schedules, Stress, Sleep Problems, Fatigue, Mental Health and Well-being of Low Cost and Network Carrier Pilots
Objective This research investigates and compares working-conditions, duty rosters, stress, sleep problems, fatigue levels, mental health, and well-being of pilots working for network (NWCs), and low-…
- Embry-Riddle Scholarly Commons 1996 · Journal article (JAAER) The Edwards Personal Preference Schedule as a Predictor of Success in a Collegiate Professional Pilot Training Program
This study examined the preliminary results of a project designed to identify a method to predict successful student completion of a collegiate professional pilot curriculum.
- Embry-Riddle Scholarly Commons 1994 · Journal article (JAAER) Testing for the Existence of the Pilot Personality Profile in Collegiate Professional Pilot Candidates
This study explored the existence of the so-called pilot's personality profile in collegiate professional pilot candidates, based on selected factors of the Edwards Personality Preference Schedule (EP…