MIA89LA141 · Boeing A75N1
Doan Helicopters Boeing A75N1 · Accident: loss of control on ground/water during landing
Event
- NTSB case
- MIA89LA141
- 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
- 0
- 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
Boeing A75N1
- Aircraft type
- Boeing A75
- 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
- N57946
- Operator
- Doan Helicopters
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- 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
- Landing · landing roll
- 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
- Loss of control on ground/water
- 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
- Ground loop/swerve
- Pilot in command › Aircraft preflight, poor
Approximate · Estimated position: the centre of New Smyrna Beach, FL, the place the record names. Not the accident site.
NTSB narrative
SHORTLY AFTER DEPARTURE, THE AIRPLANE RETURNED TO LAND BECAUSE THE TAIL HOOK WAS NOT ATTACHED. AFTER A NORMAL APCH & THREE POINT LNDG WITH A 20 DEGREE LEFT CROSSWIND AT 10 KTS, THE AIRPLANE WEATHER VANED. THE PLT APPLIED FULL RT RUDDER, UP ELEVATOR, & LEFT AILERON CONTROL AS THE WING WAS RAISED BY THE WIND. THE AIRPLANE CONTINUED TO TURN. THE UPPER & LOWER RT WINGS WERE DAMAGED BY CONTACT WITH THE GROUND. EXAMINATION OF THE AIRPLANE REVEALED THAT THE RUDDER STOPS WERE REMOVED WHICH ALLOWED THE RUDDER TO CONTACT THE ELEVATOR RENDERING IT INOPERABLE.
Probable cause
THE FAILURE OF THE PILOT TO ADEQUATELY PREFLIGHT THE AIRPLANE. CONTRIBUTING TO THE ACCIDENT WAS THE PILOT'S FAILURE TO USE THE BRAKES TO MAINTAIN DIRECTIONAL CONTROL AND POOR INSPECTION OF THE AIRPLANE BY COMPANY MAINTENANCE PERSONNEL.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record MIA89LA141
- Event ID
- 20001213X28158
- Case number
- MIA89LA141
- 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. 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: 60f00234a829b6af477abb3732b15a643026a146a84c061c45d6c55e24dd197f; retrieved 2026-09-23T07:39:31.846Z.