GAA19CA423

NTSB accident investigation · Cessna 182 · Salmon, ID · July 16, 2019

Accident · No injuriesData collectionFinal report
Date
July 16, 2019, 08:00 local (14:00 UTC)
Place
Salmon, ID
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N4876NCessna 182
Defining event
Landing-landing roll: Loss of visual reference
Weather
Visual (VMC) · Day
Status
Completed · report February 11, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20190716011889A
Case key
99860

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

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Probable cause

The pilot's delayed decision to abort the landing on a wet grass runway and the flight instructor's delayed remedial action. Contributing to the accident was the wet runway which degraded braking.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 182Q: 34 casesAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotCessna 182Q: 3 casesAll aircraft: 894 casesProbable cause
Object/animal/substance: fence/fence postEnvironmental issues › Physical environment · Effect on equipmentCessna 182Q: 5 casesAll aircraft: 313 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 pilot receiving instruction reported that, during a landing on a high altitude, grass runway, sprinklers "doused the windscreen to the point we really couldn't see." He applied the brakes, but they were "ineffective" and the airplane slid and was not decelerating, he elected to abort the landing. During the go around, the airplane impacted the perimeter fence at the end of the runway and shortly after "scraped the top of a ridge." The airplane was able to maintain flight and landed at a nearby airstrip without further incident. The airplane sustained substantial damage to the fuselage and horizontal stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The pilot receiving instruction reported that, during a landing on a high altitude, grass runway, sprinklers "doused the windscreen to the point we really couldn't see." He applied the brakes, but they were "ineffective" and the airplane slid and was not decelerating, he elected to abort the landing. During the go around, the airplane impacted the perimeter fence at the end of the runway and shortly after "scraped the top of a ridge." The airplane was able to maintain flight and landed at a nearby airstrip without further incident. The airplane sustained substantial damage to the fuselage and horizontal stabilizer. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N4876N
Reported as
Cessna 182 (Q)
Category
Airplane
Serial number
18267429
Built
1979
Airframe hours
3,776.6
Engine
Continental O-470-U, 230 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · August 17, 2018
Departed
EUL · Caldwell, ID
Destination
EUL · Caldwell, ID
Airport
12ID · Flying B Ranch Landing Strip, runway N, 2,000 × 100 ft, grass/turf
Equipment
Electronic primary flight display, Handheld GPS, Stall warning system, Video recording device, ADS-B, Auto-pilot, Electronic multifunction display

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
69
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
BasicMed, Without waivers/limitations
Last flight review
January 2, 2019
Seat
Left
Restraint
3-point
Flight hours
1,194.4 total · 229.1 in this make and model · 1,094.9 as pilot in command
Role
Flight instructor
Age
72
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
December 21, 2017
Seat
Right
Restraint
3-point
Flight hours
3,631 total · 1,202 in this make and model · 3,587 as pilot in command · 86 in the last 90 days · 33.4 in the last 30 days · 1.6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 52 °F
Altimeter
30.07 inHg
Observed at
KSMN, 37 nm away

Docket · 2

The files NTSB released with the investigation on September 25, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.4 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.