GAA16CA375

NTSB accident investigation · Cessna A185 · Hayden Lake, ID · June 26, 2016

Accident · No injuriesData collectionFinal report
Date
June 26, 2016, 13:00 local (19:00 UTC)
Place
Hayden Lake, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N185TGCessna A185
Defining event
Landing: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20160626006659A
Case key
93602

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 retract the amphibious airplane's land-wheels prior to landing on a lake, which resulted in a nose over.

Findings · 4

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.

Landing gear system: gear extension and retract sysAircraft › Aircraft systems · Incorrect use/operationCessna A185F: 1 caseAll aircraft: 416 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · PilotCessna A185F: 12 casesAll aircraft: 1,391 casesProbable cause
Action: forgotten action/omissionPersonnel issues › Action/decision · PilotCessna A185F: 4 casesAll aircraft: 440 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 an amphibious float-equipped airplane reported that he departed from an airport with a paved runway en-route to his destination airport, about 21 nautical miles away, also with a paved runway. While en-route he decided to do a touch and go on a lake about 5 nautical miles from the destination airport. The pilot further reported that during the landing touch down, the airplane immediately nosed over. The pilot reported that he did not visually check the position of the landing gear with the landing gear mirrors before the landing and the landing gear were down for the water landing. The firewall sustained substantial damage. The pilot reported that he was unsure if there were any mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot of an amphibious float-equipped airplane reported that he departed from an airport with a paved runway en-route to his destination airport, about 21 nautical miles away, also with a paved runway. While en-route he decided to do a touch and go on a lake about 5 nautical miles from the destination airport. The pilot further reported that during the landing touch down, the airplane immediately nosed over. The pilot reported that he did not visually check the position of the landing gear with the landing gear mirrors before the landing and the landing gear were down for the water landing. The firewall sustained substantial damage. The pilot reported that he was unsure if there were any mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N185TG
Reported as
Cessna A185 (F)
Category
Airplane
Serial number
18503713
Built
1978
Airframe hours
3,393
Engine
Continental IO-520-D, 2,895 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 1, 2016
Departed
SFF · Spokane, WA
Destination
KCOE · Coeur d'Alene, ID
Equipment
Electronic flight bag or handheld device, Auto-pilot, ADS-B, Stall warning system, Handheld GPS

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
75
Injuries
None
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
October 8, 2014
Seat
Left
Restraint
3-point
Flight hours
3,600 total · 37 in this make and model · 3,600 as pilot in command · 10 in the last 90 days · 14 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 46 °F
Altimeter
30.20 inHg
Observed at
KCOE, 5 nm away

Docket · 4

The files NTSB released with the investigation on August 18, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 5.3 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.