MIA08CA140 · Quad City Ultralight Aircraft Challenger II
Quad City Ultralight Aircraft Challenger II · Accident: fuel exhaustion en route
From Flying W Airport (N14) to Flying W Airport (N14)
Narrative check · The NTSB narrative appears to contradict this record's location. Values are shown as recorded, not corrected; compare with the narrative.
Event
- NTSB case
- MIA08CA140
- 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
Quad City Ultralight Aircraft Challenger II
- Aircraft type
- Quad City Ultralight CHALLENGER
- 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
- N2785A
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Flying W Airport (N14), Lumberton, NJTo Flying W Airport (N14), Lumberton, NJ
- 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
- 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
- Fuel exhaustion
- Also codedOther events the NTSB coded in the sequence, such as a wire strike after a loss of power. Flight Findings uses them for its kinds of event. Glossary
- Tree(s)
- 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 as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
The pilot incorrectly calculated the fuel consumption for the planned flight to be 3.3 gallons per hour (gph), instead of 5.4 gph as referenced in the operator's manual. After takeoff with a full 10-gallon fuel tank, the pilot flew for approximately 1 hour then turned to return. At that time the fuel gauge showed "1/2" tank. During the return leg, the pilot noticed the fuel quantity gauge was indicating approximately "1/4" tank. He diverted towards a nearby airport, but the engine experienced a total loss of engine power. While descending for the forced landing, the airplane collided with a tree. Examination of the wreckage revealed that the fuel tank remained intact and was absent of fuel.
Probable cause
The pilot's inaccurate fuel consumption calculations which led to fuel exhaustion and subsequent loss of engine power.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record MIA08CA140
- Event ID
- 20080908X01409
- Case number
- MIA08CA140
- 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. 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: 478752fea06aa240810a1e292faafe75dc8f3d6ec631c571cf1e35249056b233; retrieved 2026-09-15T10:10:33.886Z.