ERA23LA106

NTSB accident investigation · Cessna 402 · Mashpee, MA · November 18, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
November 18, 2022, 15:05, time zone not recorded
Place
Mashpee, MA · Bird strike @ ~3500' 3NM E of KFMH
Injuries
9 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N2649ZCessna 402
Defining event
Enroute-cruise: Birdstrike
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Eastern Region Aviation
Parties
FAA - Boston FSDO
FAA report
20221118013349A
Case key
106556

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 airplane’s impact with a bird while enroute.

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.

Object/animal/substance: animal(s)/bird(s)Environmental issues › Physical environment · Effect on equipmentCessna 402C: 5 casesAll aircraft: 358 casesProbable cause
Object/animal/substance: animal(s)/bird(s)Environmental issues › Physical environment · Ability to respond/compensateCessna 402C: 5 casesAll aircraft: 358 cases

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 operator reported that while enroute, the airplane encountered a flock of seagulls. The First Officer called out “birds” and the Captain attempted to take evasive action but one of the birds impacted the leading edge of the right wing, resulting in substantial damage to the right wing. Subsequently, the crew diverted to a nearby airport and landed safely. The operator reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N2649Z
Reported as
Cessna 402 (C)
Category
Airplane
Serial number
402C0333
Built
1980
Airframe hours
27,986.7
Engines
Continental TSIO-520-VB, 325 horsepower, reciprocatingContinental TSIO-520-VB, 325 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Operator
Hyannis Air Service Inc, doing business as Cape Air
Registered owner
Hyannis Air Service Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · November 9, 2022 · 31.1 hours before
Departed
KACK · Nantucket, MA
Destination
KBOS · Boston, MA
Equipment
Stall warning system, Auto-pilot, 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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
32
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, With waivers/limitations
Last flight review
August 27, 2022
Seat
Left
Restraint
3-point
Flight hours
3,159 total · 600 in this make and model · 1,342 as pilot in command · 291 in the last 90 days · 92 in the last 30 days · 7 in the last 24 hours
Role
Co-pilot
Age
26
Injuries
None
Certificates
Commercial, Flight instructor
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
August 29, 2022
Seat
Right
Restraint
3-point
Flight hours
1,407 total · 451 in this make and model · 886 as pilot in command · 165 in the last 90 days · 61 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
240° at 10 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 30 °F
Altimeter
29.98 inHg
Observed at
HYA, 9 nm away
METAR
METAR KHYA 181956Z 24010KT 10SM FEW036 SCT050 06/M01 A2998 RMK AO2

Docket · 3

The files NTSB released with the investigation on March 15, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.9 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.

Other investigations on N2649Z · 2

Matched to the same aircraft by N-number and date.