MIA87LA253 · Cessna TU206F
Cessna TU206F · Accident: partial loss of engine power (mechanical failure) en route
From Florida Keys Marathon International Airport (MTH) to GEORGETOWN,BAHM
Event
- NTSB case
- MIA87LA253
- 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
Cessna TU206F
- Aircraft type
- Cessna 206
- 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
- N8741Q
- Operator
- Robert H. Roll · private individual
- Onboard fatalities
- Unknown
- Route
- From Florida Keys Marathon International Airport (MTH), Marathon, FLTo GEORGETOWN,BAHM
- 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
- En route · cruise
- 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
- Partial loss of engine power (mechanical failure)
- DamageDestroyed: beyond practical repair. Substantial: damage that affects the structure, performance or handling and normally needs major repair. Minor: less than that. Glossary
- Destroyed
Cause areas
- Fuel system, electric boost pump › Failure, total
- Pilot in command › Operation with known deficiencies in equipment, intentional
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE ACFT DITCHED IN THE ATLANTIC ABOUT 40 MI E OF TAVERNIER, FL DURING AN EXTENDED OVERWATER FLT TO GEORGETOWN, BAHAMAS. THE ACFT SANK AFTER THE ACCIDENT & THE PLT & HIS PAX WERE RESCUED BY THE USCG UNHARMED. THE FIXED BASE OPERATOR WHERE THE ACFT DEPARTED, SAID THE PLT HAD ADVISED THAT THE ENG DRIVEN FUEL PUMP WAS INOP & HE WAS DEPENDING ON THE ELECT FUEL PUMP TO SUPPLY FUEL TO THE ENG. THE PURPOSE OF THE FLT IS UNKNOWN. THE FLT PLAN WAS CANCELLED SHORTLY AFTER DEPARTURE. THE PLT STATED THAT ABOUT 35 MINS INTO THE FLT, FUEL PRESS DROPPED, & THE ENG SPUTTERED & LOST POWER. THE FIXED BASE OPER STATED THAT ACFT FUEL TANKS HAD BEEN TOPPED PRIOR TO DEPARTURE.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record MIA87LA253
- Event ID
- 20001213X32153
- Case number
- MIA87LA253
- 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: cb9ebe9f9e1d26a9af8137fa36c93eb86e1739ac9ce924795f7f25bd614c4b91; retrieved 2026-09-23T11:59:45.401Z.