CEN20CA182 · Cessna 120
Cessna 120 · Accident: loss of control on ground during landing
From Creve Coeur Airport (1H0) to Schaumburg Regional Airport (06C)
Event
- NTSB case
- CEN20CA182
- Event typeAccident: someone killed or seriously injured, or the aircraft substantially damaged (NTSB definition). Incident: an occurrence that affected or could have affected safety, short of that. Glossary
- Accident
- InvestigationHow far the investigation had got when the record was published: preliminary, ongoing, final or completed. Unknown where the source does not say. Glossary
- Completed
- API-reported fatalities
- 0 · all aircraft and ground
- Ground fatalities
- Unknown
- OperationWhat kind of flying it was, grouped by the rules it flew under: airline (US Part 121), air taxi and commuter (Part 135), general aviation (Part 91 and similar), military or government. Glossary
- General aviation
- WeatherVisual meteorological conditions (VMC): good enough to fly by looking outside. Instrument conditions (IMC): cloud or low visibility, flying by instruments. Glossary
- Instrument Meteorological Cond
Cessna 120
- Aircraft type
- Cessna 120
- Category
- Airplane
- RegistrationThe aircraft's tail number, such as N12345 or G-ABCD. Registrations are reissued, so the same one years apart can be a different aircraft. Glossary
- N120MZ
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Creve Coeur Airport (1H0), St Louis, MOTo Schaumburg Regional Airport (06C), Chicago, IL
- Aircraft age
- About 74 years (built 1946)
- Flight rulesThe regulations the flight operated under: in the US, Part 91 (general aviation), Part 121 (airlines), Part 135 (air taxi and commuter) and others; for flights abroad, the NTSB's coarser commercial or non-commercial code. Glossary
- Part 91: General Aviation
- Phase of flightThe stage of the flight when things started to go wrong: standing, taxi, takeoff, initial climb, en route, maneuvering, approach or landing. Glossary
- Landing
- Defining eventThe single coded event the NTSB judges best describes what happened (records from 2008 on). Older records name the first occurrence in the sequence instead. Glossary
- Loss of control on ground
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Substantial
Cause areas
- Environmental issues › Conditions/weather/phenomena
- Environmental issues › Physical environment
- Personnel issues › Action/decision
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot was conducting a visual flight rules (VFR) cross-country flight at 5,500 ft mean sea level (MSL) above a cloud layer, and the airplane was not equipped with an attitude indicator or flight instruments to operate in instrument meteorological conditions. According to the pilot, the weather was forecast VFR at her destination. While en route, a cloud layer above her started lowering, so she descended to 5,000 ft MSL. The pilot could see blue sky between the layers when the two layers started to come together and then she inadvertently entered instrument meteorological conditions (IMC).
The pilot transitioned to an "inside instrument scan", turned on carburetor heat, and added full power to attempt to climb to find VFR conditions. After climbing 300 to 500 ft and about 5 minutes after entering the clouds, the pilot noticed a right turn had developed as confirmed on the heading indicator and her electronic flight device. The right turn became tighter, and the pilot recognized she was disoriented, and the airplane was descending. She elected to perform corrective action for a nose low unusual attitude and attempted to descend to visual flight conditions. The airplane broke out of the clouds about 1,500 ft above the ground (AGL) in a 25° to 30° right bank and 10° to 15° nose low attitude.
The pilot recovered to level flight and added full power. The airplane would not accelerate above 60 to 65 knots in level flight and the pilot felt the rudder was ineffective. The pilot elected to conduct a precautionary landing to nearby field that was muddy due to recent rains. During the landing, the airplane flipped over when the wheels dug into the ground. The vertical stabilizer, rudder, and both wings sustained substantial damage. Examination of the airplane revealed flight control continuity to all flight control surfaces. The pilot reported that the airplane was operating normally prior to entering IMC conditions..
Probable cause
The pilot's decision to continue flight in instrument meteorological conditions in an airplane not equipped for instrument flight, which forced her to perform a precautionary landing to a muddy field resulting in the airplane nosing over.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN20CA182
- Event ID
- 20200518X92356
- Case number
- CEN20CA182
- Dataset
- full-current
- Source SHA-256
- 5cf380f0061817c0331a6b2d8cc7e0ee3a79bea469a1001dc5c10e56f35f5ab3
Source notes (4)
- Unreviewed is an editorial label, not an investigation status. API-sourced is not report-checked or human-reviewed. Explicit event totals are used without summing aircraft injury tables; onboard allocation is withheld. Unknown values remain unknown. The operation category is mapped from the NTSB-reported FAR part and has not been reviewed.
- Filled from the NTSB case API where the bulk record had no value: investigation status. Values present in the bulk record are kept.
- The date is the local date, which is the same as the UTC date the NTSB stores.
- API snapshot SHA-256: a66cebb87d579afcaec1dc5d353fcfb9eb3af69892c9905a376eef3464d3200f; retrieved 2026-09-16T11:38:43.205Z.