CHI98LA328 · Beech B35
Beech B35 · Accident: loss of engine power during initial climb
From Iowa City Municipal Airport (IOW) to an unrecorded destination
Event
- NTSB case
- CHI98LA328
- 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
Beech B35
- Aircraft type
- Beechcraft 35
- 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
- N5210C
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From Iowa City Municipal Airport (IOW)To 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
- Initial climb
- 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 engine power
- 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
- Fuel starvation
- 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
- Fluid, fuel › Starvation
- Pilot in command › Fuel management, improper
- Pilot in command › Procedures/directives, not followed
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
Examination of the aircraft found the fuel selector was selected to the left main fuel tank and the left main fuel tank was 3/4 full of a light blue colored fuel. The right tank was empty and the 20 gallon auxiliary fuel tank was estimated to be 1/2-3/4 full of fuel. The engine, Teledyne Continental E185-11, serial number 26643-D-8-11, was shipped to Teledyne Continental Motors for examination and testing under the supervision of the National Transportation Safety Board. The testing and examination revealed no anomalies. The limitations section of the Beechcraft B35 Pilot's Operating Handbook (POH) states, 'Do not take off when the Fuel Quantity Gages indicate in the Yellow Band or with less than 10 gallons in each main tank.'. Furthermore, the systems description of fuel tank selection in the POH states, 'In no case should a take-off be made ... with less than 10 gallons of fuel in each main tank.
Probable cause
The fuel starvation due to improper fuel management by the pilot-in-command. Also, the aircraft procedures and directives which were not followed by the pilot-in-command is an additional cause. The rough and uneven terrain in addition to the low altitude of the aircraft were contributing factors.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record CHI98LA328
- Event ID
- 20001211X10815
- Case number
- CHI98LA328
- 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: 86d5444cd61b128f8f9c5d992c74b6a250cfd232848eb76ca0b5c200d7b189f4; retrieved 2026-09-22T17:01:39.387Z.