WPR23LA052

NTSB accident investigation · Rutan Long-EZ · Mountain Green, UT · November 27, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
November 27, 2022, 14:15, time zone not recorded
Place
Mountain Green, UT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N379WRutan Long-EZ
Defining event
Landing: Collision during takeoff/land
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20221127017819A
Case key
106403

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 flight into a valley with rising terrain that the airplane was incapable of out-climbing.

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.

Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedParkinson Scott LONG EZE: 1 caseAll aircraft: 1,310 casesProbable cause
Terrain: mountainous/hilly terrainEnvironmental issues › Physical environment · Effect on operationParkinson Scott LONG EZE: 1 caseAll aircraft: 329 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, he mistakenly entered the wrong valley with rising terrain, which the airplane could not out-climb. When the pilot determined that he would not out-climb the terrain or safely reverse course, he landed the airplane on the valley floor, resulting in substantial damage to the wings and fuselage. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N379W
Reported as
Rutan Long-EZ
Category
Airplane, amateur-built
Serial number
1199
Built
1983
Airframe hours
200
Engine
Lycoming O-235-C, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · November 18, 2022
Departed
42U · Mountain Green, UT
Destination
KRXE · Rexburg, ID
Equipment
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
81
Injuries
None
Certificates
Airline transport, Flight engineer
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
BasicMed, With waivers/limitations
Last flight review
June 16, 2022
Seat
Front
Restraint
4-point
Flight hours
15,000 total · 4 in this make and model · 5,500 as pilot in command · 11 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 15 knots, gusting 25
Visibility
10 statute miles
Lowest ceiling
None
Temperature
40 °F
Turbulence
Moderate
Observed at
KHIF, 16 nm away
METAR
KHIF 272055Z AUTO 19006KT 10SM FEW033 BKN090 04/M05 A3002 RMK AO2 SLP169 T00401050 57025=

Docket · 2

The files NTSB released with the investigation on January 5, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.7 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.