CEN14CA338 · Robinson Helicopter R44 UNDESIGNAT
Robinson Helicopter R44 UNDESIGNAT · Accident while standing
From Iola, KS to Johnson County Executive Airport (OJC)
Event
- NTSB case
- CEN14CA338
- 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
Robinson Helicopter R44 UNDESIGNAT
- Aircraft type
- Robinson R44
- Category
- Helicopter
- 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
- N225TV
- Operator
- KC Copters
- Onboard fatalities
- Unknown
- Route
- From Iola, KSTo Johnson County Executive Airport (OJC), Olathe, KS
- Aircraft age
- About 18 years (built 1996)
- 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
- Standing · engine(s) shutdown
- 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
- Miscellaneous/other
- 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
- 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 he landed at the airport without incident. During engine shutdown, he applied rotor brake to slow the main rotor blades. When the pilot released the brake, he heard a bang and felt an impact to the aircraft on the rear left side. He reapplied the main rotor brake intermittently until the blades stopped. The pilot exited the aircraft and noticed a tail boom strike occurred. He stated he input aft cyclic during landing to accommodate landing slightly downhill and did not place the controls in neutral during shutdown. According to the manufacture's shutdown procedures, the cyclic and pedals should be in the neutral position.
Probable cause
The pilot's failure to follow the manufacturer's engine shutdown procedure.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CEN14CA338
- Event ID
- 20140703X85332
- Case number
- CEN14CA338
- 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: a9961069a1805056141b4a2322104d73dc6e803f8fef0e9ba26042d2d004e1fe; retrieved 2026-09-16T00:50:35.876Z.