CEN22LA418

NTSB accident investigation · Zenith CH701 · Stanton, MN · September 13, 2022

Accident · No injuriesClass 4 · LimitedFinal report
Date
September 13, 2022, 18:45 local (23:45 UTC)
Place
Stanton, MN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N107GMZenith CH701
Defining event
Landing: Hard landing
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-MPLS FSDO
FAA report
20220913018359A
Case key
105932

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 pilot’s improper landing flare which resulted in a bounced landing and the nose landing gear collapsing.

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.

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 reported that while landing on a grass runway, the airplane bounced, and the nose of the airplane pitched up. The pilot attempted to push the nose back down while the airplane was about 10-15 feet off the ground. The airplane impacted the grass runway and the nose gear collapsed. The airplane came to rest about 80 feet from the initial impact. The airplane sustained substantial damage to both wings, the fuselage, and the engine mount. The pilot reported that there were no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. The pilot reported to an inspector that he hadn’t flown in many years and did not have a current flight review.

Aircraft

Registration
N107GM
Reported as
Zenith CH701
Category
Airplane, amateur-built
Serial number
7-5314
Built
2010
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental light sport (Special)
Destination
KSYN · Stanton, MN
Airport
SYN · Stanton Airfield, runway 36, 2,582 × 200 ft, grass/turf

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
77
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot
Flight hours
320 total · 2 in this make and model · 2 in the last 90 days · 2 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
72 °F, dew point 59 °F
Altimeter
29.96 inHg
Observed at
KSYN
METAR
KSYN 132335Z AUTO 00000KT 10SM CLR 22/15 A2996 RMK AO2 T02230150

Docket · 3

The files NTSB released with the investigation on March 23, 2023, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.8 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.