GAA18CA095

NTSB accident investigation · Cessna 150 · Nampa, ID · January 2, 2018

Accident · No injuriesData collectionFinal report
Date
January 1, 2018, 19:30 local (Jan 2, 2018, 02:30 UTC)
Place
Nampa, ID
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N3229VCessna 150
Defining event
Enroute-cruise: Loss of visual reference
Weather
Visual (VMC) · Night
Status
Completed · report March 14, 2018
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20180101000379A
Case key
96556

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 geographic disoriention during a night flight, which resulted in an off-airport landing.

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.

Light condition: darkEnvironmental issues › Conditions/weather/phenomena · Effect on personnelCessna 150M: 3 casesAll aircraft: 448 cases
Object/animal/substance: tree(s)Environmental issues › Physical environment · Contributed to outcomeCessna 150M: 5 casesAll aircraft: 933 cases
Object/animal/substance: poleEnvironmental issues › Physical environment · Contributed to outcomeCessna 150M: 1 caseAll aircraft: 142 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, after departure in dark night conditions, he became disoriented about two-thirds of the way to his destination airport. He added that he circled over a nearby town for about an hour but was unable to find any visual references to aid in navigation. The pilot then called a family member on the ground, who provided guidance to the destination airport via a phone tracking application. He added that he spotted what appeared to be the destination airport, maneuvered for approach, and during the landing flare, he realized he was not at the airport. The pilot landed on a roadway that was about 6 miles from his intended destination. During landing, the airplane struck trees, landed on a road, veered left, and impacted a light pole. The airplane sustained substantial damage to the fuselage and left 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, after departure in dark night conditions, he became disoriented about two-thirds of the way to his destination airport. He added that he circled over a nearby town for about an hour, but was unable to find any visual references to aid in navigation. The pilot then called a family member on the ground, who provided guidance to the destination airport via a phone tracking application. He added that he spotted what appeared to be the destination airport, maneuvered for approach, and in the landing flare realized he was not at the airport. The pilot landed on a roadway that was about 6 miles from his intended destination. During landing the airplane struck trees, landed on a road, veered left, and impacted a light pole. The airplane sustained substantial damage to the fuselage and left wing. The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N3229V
Reported as
Cessna 150 (M)
Category
Airplane
Serial number
15076429
Built
1974
Airframe hours
7,430
Engine
Cont Motor O-200-A, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Utility
Last inspection
Annual · May 1, 2017
Departed
BYI · Burley, ID
Destination
EUL · Caldwell, ID
Equipment
Stall warning system

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
28
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
May 26, 2017
Seat
Left
Flight hours
73.3 total · 12 in this make and model · 33.5 as pilot in command · 3.4 in the last 90 days · 2.7 in the last 30 days

Weather

Conditions
Visual (VMC) · Night
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
27 °F, dew point 27 °F
Altimeter
30.45 inHg
Observed at
KMAN, 2 nm away

Docket · 2

The files NTSB released with the investigation on January 30, 2018, 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.

Other investigations on N3229V · 1

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