CEN14CA395 · Cessna A188B B
Roth Aerial Spraying Cessna A188B B · Accident: loss of engine power (partial) during takeoff
From Roth Airport (NE65) to Roth Airport (NE65)
Event
- NTSB case
- CEN14CA395
- 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
Cessna A188B B
- Aircraft type
- Cessna 188
- 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
- N730GU
- Operator
- Roth Aerial Spraying
- Onboard fatalities
- Unknown
- Route
- From Roth Airport (NE65), Milford, NETo Roth Airport (NE65), Milford, NE
- Aircraft age
- About 42 years (built 1972)
- 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 137: Agricultural
- 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
- Takeoff
- 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 engine power (partial)
- 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
- Aircraft › Aircraft oper/perf/capability
- Aircraft › Aircraft systems
- Personnel issues › Action/decision
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot reported that the agricultural airplane was loaded and was taking off when the accident occurred. He stated that he set the engine mixture control for best power and proceeded to take off. He stated that the takeoff roll took longer than expected and when the airplane was approaching the departure end of the runway he realized that the engine was not producing the power that he expected. As the end of the runway approached he added a second notch of flaps and the airplane lifted off and cleared the road and the corn crop on the opposite side of the road. The airplane's airspeed started to reduce and the pilot attempted to dump the chemical load, but inadvertently grabbed the flap handle and retracted the flaps. By the time he realized that he had inadvertently retracted the flaps the airplane impacted the corn crop and terrain and subsequently came to rest inverted. The airplane suffered substantial damage to the wings and fuselage. The pilot surmised that he had inadvertently leaned the engine mixture control too much prior to the takeoff which resulted in a reduction in available engine power. He made no mention of any pre-impact deficiencies with regard to the airplane.
Probable cause
The pilot's improper engine mixture setting which reduced available engine power, and his inadvertent retraction of flaps which resulted in an impact with crops and terrain.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN14CA395
- Event ID
- 20140730X40624
- Case number
- CEN14CA395
- 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, 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: 8f6088a4c755973704bfd2610ea7d9a4f7dce457dccc28af7a654b72af96b48c; retrieved 2026-09-16T01:02:19.193Z.