WPR26LA106

NTSB accident investigation · Cessna 120 · Kneeland, CA · February 20, 2026

Accident · No injuriesClass 4 · LimitedFinal report
Date
February 20, 2026, 08:57 local (16:57 UTC)
Place
Kneeland, CA · O19- Kneeland Airport
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N72904Cessna 120
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report May 14, 2026
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Western Pacific Region
Parties
FAA Oakland FSDO
FAA report
20260220005679A
Case key
202487

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 failure to maintain airplane control during landing roll on a snow-covered runway.

Findings · 3

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 120: 22 casesAll aircraft: 9,295 casesProbable cause
Runway/land/takeoff/taxi surface: snow/slush/ice covered surfaceEnvironmental issues › Physical environment · Effect on equipmentCessna 120: 3 casesAll aircraft: 219 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 pilot of the tailwheel equipped airplane reported that during touchdown on a snow-covered runway, he reduced engine power to idle shortly after touchdown. Subsequently, the airplane rapidly decelerated and the tail began to rise. The pilot maintained full aft yoke; however, the airplane nosed over and came to rest on the runway, inverted. The horizontal stabilizer and rudder were substantially damaged. The pilot added that prior to landing, he conducted a low pass over the runway, and thought the snow was only a few inches deep, however, following the accident, he estimated the snow was about 5 to 6 inches deep. The pilot reported that there were no preaccident mechanical failures or malfunctions that would have precluded normal operation.

Aircraft

Registration
N72904
Reported as
Cessna 120
Category
Airplane
Serial number
10098
Built
1946
Airframe hours
4,556
Engine
Continental O-200-A, 100 hp, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 5, 2025 · 10 hours before
Departed
EKA · Eureka, CA
Destination
EKA · Eureka, CA
Airport
O19 · Kneeland, runway 33, 2,250 × 50 ft, snow
Equipment
ADS-B

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
41
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Waiver time limited special
Last flight review
October 20, 2025
Seat
Left
Restraint
3-point
Flight hours
619.9 total · 212.6 in this make and model · 546.4 as pilot in command · 41.2 in the last 90 days · 9.7 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 36 °F
Altimeter
30.04 inHg
Observed at
KACV, 18 nm away
METAR
METAR KACV 201953Z AUTO 19011G18KT 10SM CLR 10/02 A3004 RMK AO2 SLP180 T01000017

FAA reports on this event · 1

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

Other investigations on N72904 · 1

Matched to the same aircraft by N-number and date.