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CEN20LA415 · Cessna 170 Undesignat

20 Sept 2020 · San Antonio, TX, United States

Cessna 170 Undesignat · Accident: loss of control in flight during landing

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Event

NTSB case
CEN20LA415
Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
Accident
InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
Completed
Event fatalities
Unknown
Ground fatalities
Unknown
OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
General aviation
WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
Visual Meteorological Cond

Cessna 170 Undesignat

Aircraft type
Cessna 170
Category
Airplane
RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
N4019V
Operator
Unknown
Onboard fatalities
Unknown
Route
From not recordedTo not recorded
Aircraft age
About 72 years (built 1948)
Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
Part 91: General Aviation
Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
Landing
Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
Loss of control in flight
DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
Substantial

Cause areas

No findings designated as a cause are recorded in the NTSB data yet.

Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.

NTSB narrative

The pilot reported that, during landing on runway 35, a gust of wind pushed the airplane to the right and that it then struck an airport perimeter fence at the edge of the airport property. The fence was located about 100 ft right of the runway centerline. The aft fuselage and the left horizontal stabilizer were substantially damaged. An airport observation station located about 10 miles from the accident site reported wind from 020° at 10 knots, gusting to 15 knots. The pilot reported that there were no preaccident mechanical “problems” with the airplane.

Probable cause

The pilot’s inadequate compensation for gusting crosswind conditions while landing, which resulted a loss of lateral control and impact with a fence.

Verbatim NTSB analysis and probable cause from the NTSB dataset

Sources

NTSB record CEN20LA415
Event ID
20200922X90108
Case number
CEN20LA415
Dataset
full-current
Source SHA-256
5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
  • Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
  • Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
  • The date is the local date, which is the same as the UTC date the NTSB stores.
  • API snapshot SHA-256: 66244b7c864a62639852fb548732e18ae1ca2e2c72043fd2ac87885f6c66e37c; retrieved 2026-09-16T13:06:15.188Z.