ERA22LA402

NTSB accident investigation · Cessna U206G · Millinocket, ME · September 7, 2022

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
September 7, 2022, 08:23 local (12:23 UTC)
Place
Millinocket, ME
Injuries
1 serious, 1 minor, 1 uninjured
Damage
Minor damage
Phase of flight
Landing
Aircraft
N756SGCessna U206G
Defining event
Landing: Hard landing
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
FAA report
20220907009379A
Case key
105887

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 failure to maintain an appropriate descent rate for a glassy water landing, which resulted in a hard 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.

Runway/land/takeoff/taxi surface: glassy surfaceEnvironmental issues › Physical environment · Decision related to conditionCessna U206G: 3 casesAll aircraft: 25 casesProbable cause
Performance/control parameters: descent rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna U206G: 2 casesAll aircraft: 242 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

During an air taxi flight, the pilot executed a glassy-water landing on a remote lake with an excessive descent rate which resulted in a hard landing and go-around. The pilot later successfully landed the airplane without further incident. The hard landing resulted in the front seat passenger sustaining a broken rib. All three persons aboard were seated and wearing lap belts without shoulder harasses. The pilot reported that there were no preimpact mechanical malfunctions or failures with the airplane that would have precluded normal operation. The front-seat passenger stated the sun’s position in the sky – combined with the glassy water surface conditions - produced significant sun glare, especially on the pilot’s side of the airplane.

Aircraft

Registration
N756SG
Reported as
Cessna U206G
Category
Airplane
Serial number
U20604315
Built
1978
Airframe hours
9,058
Engine
Continental IO-550-F12B, 300 horsepower, reciprocating
Damage
Minor damage
Flight
Part 135
Operator
Waters Aero Marine Inc, doing business as Penobscot Island Air
Registered owner
Waters Aero Marine Inc
Airworthiness certificate
Standard, Normal
Last inspection
AAIP · August 22, 2022
Departed
70B · Millinocket, ME
Destination
Same as departure
Equipment
Satellite tracking device, 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
54
Injuries
None
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
June 21, 2022
Seat
Left
Restraint
Lap only
Flight hours
2,821.4 total · 340.5 in this make and model · 2,765.4 as pilot in command · 73 in the last 90 days · 45 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 57 °F
Altimeter
30.11 inHg
Observed at
MLT, 17 nm away
METAR
KMLT 071253Z AUTO 00000KT 10SM CLR 16/14 A3011 RMK AO2 SLP200 T01560139

Docket · 3

The files NTSB released with the investigation on October 12, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports.

FAA reports on this event · 1

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