ANC21LA052

NTSB accident investigation · Champion 7GCBC · Palmer, AK · July 4, 2021

Accident · Serious injuriesClass 4 · LimitedFinal report
Date
July 4, 2021, 12:30 local (20:30 UTC)
Place
Palmer, AK
Injuries
1 serious, 1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5213XChampion 7GCBC
Defining event
Landing-landing roll: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Alaska Regional Office
FAA report
20210704012609A
Case key
103418

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 pilot’s selection of unsuitable terrain for landing which resulted in a nose-over.

Findings · 2

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.

Runway/land/takeoff/taxi surfaceEnvironmental issues › Physical environment · Effect on equipmentChampion 7GCBC: 1 caseAll aircraft: 253 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 of the tailwheel-equipped airplane reported that during the landing rollout at an off-airport landing site as he was applying the brakes, the airplane encountered a series of “whoops” or bumps on the landing surface. After the airplane rolled over the first bump, the tail began to rise followed by the propeller impacting the second bump. The airplane subsequently nosed-over, sustaining substantial damage to both lift struts. The pilot reported that there were no preaccident mechanical malfunctions or anomalies with the airplane that would have precluded normal operation and that the accident may have been prevented if he had selected a more suitable landing site.

Aircraft

Registration
N5213X
Reported as
Champion 7GCBC
Category
Airplane
Serial number
177
Built
1969
Airframe hours
1,422
Engine
Lycoming 0-320 B2B, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 5, 2020
Destination
Same as departure
Equipment
Unknown

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
29
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 1, With waivers/limitations
Last flight review
August 23, 2020
Seat
Front
Restraint
3-point
Flight hours
131 total · 66 in this make and model · 87 as pilot in command · 21 in the last 90 days · 8 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 3 knots
Visibility
10 statute miles
Temperature
61 °F, dew point 45 °F
Altimeter
30.20 inHg
Observed at
PAAQ, 6 nm away
METAR
PAAQ 042053Z 20003KT 10SM SCT035 16/07 A3020 RMK AO2 SLP230 T01560067 56008

Docket · 2

The files NTSB released with the investigation on November 12, 2021, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.1 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.