BFO86LA026 · Cessna 150G
Atlantic Coastal Aerial Advt Cessna 150G · Accident: in flight collision with object en route
Event
- NTSB case
- BFO86LA026
- 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 150G
- Aircraft type
- Cessna 150
- 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
- N4004J
- Operator
- Atlantic Coastal Aerial Advt
- 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
- En route · climb to 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
- In flight collision with object
- 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
- Destroyed
Cause areas
- Pilot in command › Load jettison, not performed
- Pilot in command › Miscellaneous equipment, improper use of
- Pilot in command › Miscellaneous equipment, not corrected
Approximate · Coordinates as recorded by the NTSB; no uncertainty radius is established.
NTSB narrative
THE ACFT IMPACTED TREES WHILE ATTEMPTING TO RELEASE A BANNER AT THE DROP ZONE. THE ACFT WAS REPORTEDLY EQUIPPED WITH SEPARATE TOWING AND RELEASE MECHANISMS, SO THAT UP TO FOUR BANNERS COULD BE TOWED IN SUCCESSION WITHOUT THE ACFT HAVING TO LAND. THE PLT REPORTED THAT THE RELEASE MECHANISM FOR THE BANNER IN TOW DURING THE ACCIDENT HAD FAILED TO RELEASE. POST-CRASH EXAMINATION OF THE ACFT REVEALED NO EVIDENCE OF A MECHANICAL MALFUNCTION; WHEN THE SUSPECT MECHANISM WAS ACTUATED AFTER THE CRASH, IT FUNCTIONED PROPERLY. EXAMINATION ALSO REVEALED THAT ONE OF THE OTHER MECHANISMS WAS IN THE RELEASE POSITION. AFTER THE ATTEMPTED BANNER DROP, THE PLT REPORTEDLY BEGAN A CLIMB WITHOUT CHECKING TO SEE IF THE BANNER HAD RELEASED, AND DID NOT USE THE CLIMB PROCEDURE NECESSARY FOR A BANNER IN TOW.
Verbatim NTSB analysis from the NTSB dataset
Sources
NTSB record BFO86LA026
- Event ID
- 20001213X33491
- Case number
- BFO86LA026
- 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: 6d07bb4ef4aea98880799d878431fd26cef694471ecc0249bfe8cd832c049030; retrieved 2026-09-22T01:25:52.218Z.