GAA18CA262

NTSB accident investigation · Cessna 182 · Albuquerque, NM · May 7, 2018

Accident · No injuriesData collectionFinal report
Date
May 7, 2018, 17:30 local (23:30 UTC)
Place
Albuquerque, NM
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N632EPCessna 182
Defining event
Landing: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report October 24, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180507004899A
Case key
97205

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 decision to continue flight in mountainous terrain with downdraft conditions, which necessitated a precautionary landing on unsuitable terrain.

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.

Wind: downdraftEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 182Q: 2 casesAll aircraft: 178 cases
TerrainEnvironmental issues › Physical environment · Contributed to outcomeCessna 182Q: 2 casesAll aircraft: 267 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 reported that, while en route, the air was "unstable and choppy," and the airplane did not climb as expected. He added that the airplane "managed to climb to 9,500 [ft mean sea level] and maintain the altitude" but then had a "sudden and violent drop in altitude followed by a down draft." Subsequently, the airplane descended to 500 ft above the ground and was between two hills and still "struggling to climb." He observed what appeared to be a dirt plateau followed by a cliff and decided to land on the plateau to "avoid possibly falling off the cliff." During the landing, the airplane nosed over. The airplane sustained substantial damage to the fuselage, empennage, and right wing. 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 reported that, while enroute, the air was "unstable and choppy", and the airplane did not climb as expected. He added that the airplane "managed to climb to 9,500 [ft mean sea level] and maintain the altitude", but then had a "sudden and violent drop in altitude followed by a down draft". Subsequently, the airplane descended to 500 ft above the ground, the airplane was between two hills and still "struggling to climb". He observed what appeared to be a dirt plateau followed by a cliff, and decided to land on the plateau to "avoid possibly falling off the cliff". During the landing, the airplane nosed over. The airplane sustained substantial damage to the fuselage, empennage and right wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N632EP
Reported as
Cessna 182 (Q)
Category
Airplane
Serial number
18267695
Built
1980
Airframe hours
4,070
Engine
Cont Motor O-470 SERIES, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 20, 2017
Departed
CNM · Carlsbad, NM
Destination
FMN · Farmington, NM
Equipment
Stall warning system, ADS-B, Auto-pilot, 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
31
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 2, With waivers/limitations
Last flight review
September 14, 2017
Seat
Left
Restraint
3-point
Flight hours
112 total · 59 in this make and model · 67 as pilot in command · 14 in the last 90 days · 10 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
300° at 6 knots
Visibility
10 statute miles
Lowest ceiling
8,000 ft broken
Temperature
82 °F, dew point 25 °F
Altimeter
30.17 inHg
Turbulence
Severe
Observed at
KAEG, 28 nm away

Docket · 2

The files NTSB released with the investigation on August 1, 2018, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.