WPR17LA204

NTSB accident investigation · Cessna T210N · Watsonville, CA · September 15, 2017

Accident · No injuriesClass 3 · LimitedFinal report
Date
September 15, 2017, 13:00 local (20:00 UTC)
Place
Watsonville, CA
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5391ACessna T210N
Defining event
Landing-flare/touchdown: Landing gear collapse
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20170915020789A
Case key
96019

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot’s improper landing flare, which resulted in a bounced landing and subsequent nose gear separation.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna T210N: 3 casesAll aircraft: 1,285 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna T210N: 11 casesAll aircraft: 9,295 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot reported that, during the landing, the airplane bounced and soon after he felt a "jerk and thump," and the propeller contacted the runway as the airplane slid across the runway with the nose down. The airplane sustained substantial damage to the leading edge of the right horizontal stabilizer. Examination of the runway surface revealed markings consistent with a hard landing on the nose landing gear. The pilot reported there were no preaccident mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation. It is likely that the pilot failed to maintain a proper landing flare, which resulted in a hard landing on the nose gear and its subsequent separation.

Factual narrative

On September 15, 2017, about 1300 Pacific daylight time, a Cessna T210N airplane, N5391A, was substantially damaged when it was involved in an accident near Watsonville, California. The pilot and passenger were not injured. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that the flight and approach to landing were normal. During the landing, the airplane bounced, and he felt a “jerk and thump.” The next thing he recalled was the propeller impacting the runway surface as the airplane slid across the runway with the nose down. The pilot stated that there were no preaccident mechanical malfunctions of the airplane. A postaccident examination of the airplane and accident site by a Federal Aviation Administration inspector revealed impact gouging and tire marks on the runway surface near the approach end of runway 20. The nose landing gear separated from the airplane and was found on the runway. The airplane came to rest on the left side of the runway and exhibited impact damage to the lower fuselage and substantial damage to the leading edge of the right horizontal stabilizer. The inspector noted that the nose landing gear separated “straight off,” and there was no evidence of mechanical anomalies. The nose landing gear linkage was in the down and locked position.

Aircraft

Registration
N5391A
Reported as
Cessna T210N (N)
Category
Airplane
Serial number
21063408
Built
1979
Airframe hours
4,780
Engine
Continental Motors TSIO-520-R, 310 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Singh Amandeep
Registered owner
Singh Amandeep
Airworthiness certificate
Standard, Normal; None
Last inspection
Annual · April 18, 2017 · 35 hours before
Departed
LVK · Livermore, CA
Destination
WVI · Watsonville, CA
Flight plan
VFR
Airport
WVI · Watsonville Muni, runway 20, 4,501 × 149 ft, asphalt
Equipment
Electronic multifunction display, Auto-pilot, ADS-B, Stall warning system, Satellite tracking device, Onboard weather

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
36
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Seat
Left
Restraint
Lap only
Flight hours
140 total · 37 in this make and model · 40 as pilot in command · 48 in the last 90 days · 8 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 54 °F
Altimeter
29.96 inHg
Observed at
WVI

Docket · 4

The files NTSB released with the investigation on January 25, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.5 MB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.