WPR22LA123

NTSB accident investigation · Cessna 172S · San Carlos, CA · March 7, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
March 6, 2022, 16:15 local (Mar 7, 2022, 00:15 UTC)
Place
San Carlos, CA · N37°30.71' / W122°14.97'
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N653NDCessna 172S
Defining event
Landing-flare/touchdown: Abnormal runway contact
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA FSDO
FAA report
20220306003689A
Case key
104781

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.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172S: 206 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: landing flareAircraft › Aircraft oper/perf/capability · Incorrect use/operationCessna 172S: 99 casesAll aircraft: 1,285 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 of the airplane reported that, while on short final to land, the airplane experienced a sudden loss of airspeed due to windshear. The pilot continued the approach and reported that he flared too high, and the airplane bounced during landing. He elected to go around, and during the second landing the airplane bounced again. During the third landing attempt, the pilot successfully landed the airplane. The airplane sustained substantial damage to the forward fuselage undercarriage. The pilot reported there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The automated weather observation station located on the airport reported that, about the time of the accident, the wind was from 330° at 12 knots. The pilot reported that during the accident flight, the wind was at 12 knots, gusting to 20 knots. The airplane landed on runway 30.

Aircraft

Registration
N653ND
Reported as
Cessna 172S (172S11469)
Category
Airplane
Serial number
172S11469
Built
2014
Airframe hours
6,515.6
Engine
Lycoming IO-360-L2A, 2,700 lbs thrust, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Pelican Flight Training LLC, doing business as Fly Bay Area
Registered owner
Und Aerospace Foundation
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · January 31, 2022 · 53.8 hours before
Destination
Same as departure
Airport
KSQL · San Carlos Airport, runway 30, 2,621 × 75 ft, asphalt
Equipment
ADS-B

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
30
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
February 10, 2022
Seat
Left
Restraint
3-point
Flight hours
170 total · 32 in this make and model · 99 as pilot in command · 20 in the last 90 days · 4 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 12 knots
Visibility
10 statute miles
Temperature
61 °F, dew point 43 °F
Altimeter
30.26 inHg
Observed at
KSQL, 13 nm away
METAR
METAR KSQL 062247Z 33012KT 10SM FEW026 16/06 A3026=

Docket · 2

The files NTSB released with the investigation on August 22, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.0 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.