CEN21LA069

NTSB accident investigation · Globe GC1A · Ottawa, KS · November 28, 2020

Accident · Minor injuriesClass 4 · LimitedFinal report
Date
November 28, 2020, 13:16 local (19:16 UTC)
Place
Ottawa, KS
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N3318KGlobe GC1A
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA FSDO
FAA report
20201128021509A
Case key
102350

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 student pilot’s failure to maintain attain proper pitch attitude of the airplane causing it to exceed its critical angle of attack, enter an aerodynamic stall, and subsequently impact terrain, and his poor decision making and lack of experience that led him to attempt the takeoff from the road.

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.

Experience/qualifications: qualification/certificationPersonnel issues › Experience/knowledge · PilotGlobe GC-1B: 1 caseAll aircraft: 280 casesProbable cause
Action: incorrect action selectionPersonnel issues › Action/decision · PilotGlobe GC-1B: 1 caseAll aircraft: 397 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotGlobe GC-1B: 6 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: pitch controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedGlobe GC-1B: 2 casesAll aircraft: 526 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 student pilot reported that after making a forced landing that resulted from fuel exhaustion, the student pilot put 5 gallons of fuel on board and prepared to fly the airplane back to the airport. During the subsequent takeoff on a road and as the airplane was near takeoff speed, a car entered the intersection in front of him. The student pilot pulled back on the flight controls which put the airplane in an attitude where it exceeded its critical angle of attack. The airplane stalled, nosed over, and impacted the ground coming to rest inverted. The airplane sustained substantial damage to both wings and the forward fuselage. The student pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation. The Federal Aviation Administration reported the student pilot’s certificate was issued in October 2016 and he had not received any dual instruction for several years.

Aircraft

Registration
N3318K
Reported as
Globe GC1A
Category
Airplane
Serial number
1311
Built
1946
Engine
Continental C125, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
KOWI · Ottawa, KS

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
66
Injuries
Minor
Certificate
Student
Seat
Left

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 9 knots
Visibility
9 statute miles
Temperature
55 °F, dew point 32 °F
Altimeter
30.21 inHg
Observed at
KOWI

Docket · 2

The files NTSB released with the investigation on August 19, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 206 KB 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.