CHI03LA051 · Piper PA-38-112
Piper PA-38-112 · Accident: total loss of engine power (non-mechanical) on approach
From Mountain View Airport (MNF) to Mansfield Municipal Airport (03B)
Event
- NTSB case
- CHI03LA051
- 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
- Visual Meteorological Cond
Piper PA-38-112
- Aircraft type
- Piper PA-38
- 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
- N2400K
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Mountain View Airport (MNF), Mountain Grove, MOTo Mansfield Municipal Airport (03B), Mansfield, MO
- Aircraft age
- Not recorded
- 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
- Approach · VFR pattern final
- First occurrenceThe 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
- Total loss of engine power (non-mechanical)
- 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
- Fuel system, carburetor › Ice
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The airplane contacted a tree during an off airport forced landing. The pilot reported that she flew to 03B to practice a couple of takeoffs and landings. She stated she entered the traffic pattern and pulled the power back when she was 180 degrees from the end of the runway. When she made the base leg turn, she realized that the wind was pushing her away from the runway so she added power, but there was no response from the engine. The pilot stated she tried adding a little more power, but again there was no response. She stated she then pulled the throttle back and advanced it to the full power setting, but there was still no response from the engine. The pilot stated she chose a two-lane dirt lane on wooded farmland on which to land. The left wing contacted a tree during the landing roll and the airplane spun around 180 degrees before coming to rest. Following the accident, the engine was started and it operated normally. The temperature and dewpoint reported 41 nautical miles northwest of the accident site, were 1 degree Celsius and -1 degree Celsius, respectively. These conditions are conducive for serious icing at any power setting. The Lycoming O-235-C Series engine manual, page 3-7, states, "(3) Landing Approach - In making an approach for a landing, carburetor air heat should generally be in the "Full Cold" position. However, if icing conditions are suspected, the "Full Heat" should be applied. In the case that full power need be applied under these conditions, as for an aborted landing, the carburetor heat should be returned to "Full Cold" after power application. See aircraft flight manual for specific instructions." The PA-38-112, Pilot Operating Handbook, pages 4-21and 22, state, "Carburetor heat should not be applied unless there is an indication of carburetor icing, since the use of carburetor heat causes a reduction in power which may be critical in case of a go-around. Full throttle operation with carburetor heat on can cause detonation."
Probable cause
The pilot's failure to use carburetor heat, which resulted in the formation of carburetor ice and the loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI03LA051
- Event ID
- 20030124X00099
- Case number
- CHI03LA051
- Dataset
- historical-pre2008
- Source SHA-256
- 89e2df6d848e7ab3b42e7d7c7a03ff403303057a26ca04c95b3ea67201c3ce74
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, coordinates. 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: 98376c491eb9235636c920b9f5918ca9d5061fabbb29b0dba49453c71b1b78aa; retrieved 2026-09-22T09:40:37.463Z.