CHI98LA046

NTSB accident investigation · Luscombe 8A · Lincoln, NE · November 24, 1997

Accident · Minor injuriesLimited investigationFinal report
Date
November 24, 1997, 17:00 local (23:00 UTC)
Place
Lincoln, NE
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N71329Luscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report February 2, 1998
Report
Approved by Office Director
FAA report
19971124040449A
Case key
10790

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 throttle linkage coming apart in flight, and the inadvertent stall.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of engine power(partial) - mech failure/malfCruise
Throttle/power lever,linkage - disconnectedCause
Forced landingEmergency descent/landing
In flight collision with terrain/waterDescent - uncontrolled
Stall/spin - inadvertentPilot in commandCause

Analysis

The pilot said that he had recently taken off and was heading south bound at 600 feet above ground level, when the airplane's engine went to idle power. The pilot worked the throttle back and forth, but could not get any power from the engine. The pilot maneuvered the airplane so as to land in a corn field. The airplane 'stalled above the ground,' and impacted in the field. Examination of the throttle control showed that the swag ball on the throttle linkage had come off, leaving the throttle control at a low power setting.

Factual narrative

On November 24, 1997, at 1700 central standard time (cst), a Luscombe 8A, N71329, operated by a private pilot, sustained substantial damage when during cruise flight, the airplane's engine lost power. The airplane subsequently impacted the terrain. Visual meteorological conditions prevailed at the time of the accident. The personal flight was being conducted under 14 CFR part 91. No flight plan was on file. The pilot and passenger on board received minor injuries. The local flight originated at Lincoln, Nebraska, at 1645 cst.

In his written statement, the pilot said that he had recently taken off and was heading south bound at 600 feet above ground level, when the airplane's engine went to idle power. The pilot worked the throttle back and forth, but could not get any power from the engine. The pilot maneuvered the airplane so as to land in a corn field. The airplane "stalled above the ground," and impacted in the field.

The Federal Aviation Administration (FAA) inspector who examined the airplane at the accident site, found the airplane resting upright in a field. The forward left side of the fuselage and cowling were crushed in and rearward. The firewall was buckled and dented. One propeller blade was bent back against the cowling. The main landing gear was broken aft. The outboard four feet of the left wing was bent aft. The left wing main spar was broken 3 feet inboard of the wing tip. The left side of the fuselage from the cabin aft to the empennage showed heavy skin wrinkling. Flight control continuity was confirmed. No anomalies were found with the engine. Examination of the throttle control showed that the swag ball on the throttle linkage had come off, leaving the throttle control at a low power setting.

Aircraft

Registration
N71329
Reported as
Luscombe 8A
Category
Airplane
Serial number
2756
Airframe hours
1,370
Engine
Continental A65-8, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Alfred Hanson & Steve Green
Airworthiness certificate
Standard, Normal
Last inspection
Annual · April 1, 1997 · 35 hours before
Departed
NE59

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
65
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
1,521 total · 221 in this make and model · 1,397 as pilot in command · 3 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 4 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
46 °F, dew point 37 °F
Altimeter
30.00 inHg
Observed at
LNK, 5 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.