WPR17LA122

NTSB accident investigation · Luscombe 8A · Rexberg, ID · June 3, 2017

Accident · Minor injuriesClass 3 · LimitedFinal report
Date
June 3, 2017, 10:30 local (16:30 UTC)
Place
Rexberg, ID
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1627KLuscombe 8A
Defining event
Approach-VFR pattern base: Loss of engine power (partial)
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 3
NTSB office
Western Pacific Region
Parties
FAA-FSDO
FAA report
20170603007659A
Case key
95327

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

A loss of engine power for reasons that could not be determined based on the available information which resulted in a landing short of the runway.

Findings · 1

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.

Not determinedNot determined › Not determined · Unknown/Not determinedLuscombe 8A: 3 casesAll aircraft: 2,247 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 was returning from a local flight when, on final approach for landing, he applied throttle with no response from the engine. The airplane landed in a field short of the runway, colliding with bushes and a fence before coming to rest in a river. After removal from the river, the airplane was subsequently flipped over by gusty winds and remained inverted for 5 days before the postaccident examination, which revealed no fuel in the wing tanks or gascolator. The amount of fuel onboard the airplane at the time of the accident and whether fuel drained from the airplane during the time it was inverted could not be determined. No other anomalies were observed that would have precluded normal operation of the airplane. Based on the available information, the reason for the loss of engine power could not be determined.

Factual narrative

On June 3, 2017, about 1030 mountain daylight time, a Luscombe 8E airplane, N1627K, was substantially damaged when it was involved in an accident near Rexburg, Idaho. The commercial pilot sustained minor injuries. The airplane was operated as a Title 14 Code of Federal Regulations Part 91 personal flight. The pilot reported that he departed with 9 gallons of fuel in the right-wing tank and 8 gallons in the left- wing tank. After flying for about an hour, he returned to Rexburg-Madison County Airport (RXE), Rexburg, Idaho, and entered the traffic pattern for runway 17. While on final approach, the pilot "felt a little low" and applied throttle with no response from the engine. He actuated the fuel primer twice; however, there was no increase in engine power. The pilot landed short of the runway and the airplane collided with bushes and a fence before coming to rest in the South Teton River. The airplane was removed from the river by a local landowner. Shortly after the recovery, the airplane was flipped over by wind gusts. The wreckage remained inverted for 5 days before a post-accident examination, which revealed substantial damage to the aft fuselage and wings. No fuel was detected in the wing tanks and gascolator. No other preimpact anomalies were noted during the examination.

Aircraft

Registration
N1627K
Reported as
Luscombe 8A (A)
Category
Airplane
Serial number
4354
Built
1946
Airframe hours
1,519
Engine
Continental C85, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Melendez Robert
Registered owner
Melendez Robert
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 2, 2017
Departed
RXE · Rexberg, ID
Destination
RXE · Rexberg, ID
Airport
RXE · Rexburg-Madison County, runway 35, 4,204 × 75 ft

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
80
Injuries
Minor
Certificate
Commercial
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
October 12, 2015
Seat
Left
Restraint
4-point
Flight hours
686 total · 270 in this make and model · 656 as pilot in command · 5 in the last 90 days · 3 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 45 °F
Altimeter
30.18 inHg
Observed at
KRXE

Docket · 3

The files NTSB released with the investigation on December 14, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.3 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.