CEN22LA127

NTSB accident investigation · Quad City Challenger II · Mountain Home, TX · February 19, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 19, 2022, 11:15 local (17:15 UTC)
Place
Mountain Home, TX · Private property
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N438RNQuad City Challenger II
Defining event
Initial climb: Aerodynamic stall/spin
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 San Antonio FSDO
FAA report
20220219002199A
Case key
104673

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 non-certificated pilot’s exceedance of the airplane’s critical angle of attack during the initial climb, which resulted in an aerodynamic stall and loss of airplane control at too low of an altitude to recover.

Findings · 5

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: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedQuad City CHALLENGER II: 1 caseAll aircraft: 1,681 casesProbable cause
Performance/control parameters: angle of attackAircraft › Aircraft oper/perf/capability · Not attained/maintainedQuad City CHALLENGER II: 1 caseAll aircraft: 990 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 non-certificated pilot reported that during the initial climb after taking off, he lowered flaps and the airplane pitched up into a nose-high attitude. The pilot reduced power and attempted to land back on the runway, but the airplane exceeded its critical angle of attack, which resulted in an aerodynamic stall and loss of airplane control at an altitude too low to allow for recovery. The airplane impacted trees and terrain. The airplane sustained substantial damage to the right aileron, the left wing strut, and the fuselage. The pilot reported that there were no preimpact mechanical malfunctions or failures with the airframe or the engine that would have precluded normal operation. The pilot reported that he had recently purchased and reassembled the airplane and had performed multiple takeoffs and landings before the accident takeoff. The pilot reported that the nose-high pitch after the flap application was “higher than expected.”

Aircraft

Registration
N438RN
Reported as
Quad City Challenger II (NO SERIES)
Category
Airplane
Serial number
CW 2677
Built
2012
Airframe hours
268
Engine
Rotax Aircraft Engines 503 Series, 52 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 23, 2017
Airport
None · Private Airstrip, runway 15/33, 1,200 × 50 ft, grass/turf
Equipment
Airframe parachute, 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
68
Injuries
None
Seat
Front
Restraint
3-point
Flight hours
0 total · 0 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 25 °F
Altimeter
30.44 inHg
Observed at
KJCT, 22 nm away
METAR
KJCT 191651Z AUTO 35003KT 10SM CLR 12/M04 A3044 RMK AO2 SLP296 T01221044

Docket · 3

The files NTSB released with the investigation on March 21, 2022, on NTSB’s docket system: statements, records, photos and specialists’ reports. 109 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.