ERA23LA379 · Dorr DAN W SEQUOIA F.8L FALCO
Dorr DAN W SEQUOIA F.8L FALCO · Accident: loss of control in flight during takeoff
Event
- NTSB case
- ERA23LA379
- 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
- Event fatalities
- Unknown
- 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
Dorr DAN W SEQUOIA F.8L FALCO
- Aircraft type
- Dorr Dan SEQUOIA F 8L FALCO
- 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
- N708WC
- Operator
- Unknown
- Onboard fatalities
- Unknown
- Route
- From not recordedTo not recorded
- Aircraft age
- About 20 years (built 2003)
- 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
- Takeoff · rejected takeoff
- 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
- Loss of control in flight
- 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
- Aircraft › Aircraft oper/perf/capability
- Personnel issues › Task performance
Approximate · Coordinates from the NTSB case API, which marks them as estimated or does not say; no uncertainty radius is established.
NTSB narrative
The pilot performed a preflight inspection before he initiated the startup and taxi without any anomalies noted. During the initial climb after takeoff, about 100 ft above ground level over the runway, an engine compartment access cover opened. The pilot called the air traffic control tower and was cleared to land on a parallel runway. The pilot continued in the traffic pattern, but slowed the airplane in hopes that the access cover would not detach. The pilot became focused on the open cover and let the airspeed decrease, which resulted in a buffet, the left wing dropping, and the airplane “[falling] out of the sky.” The airplane subsequently impacted a taxiway and came to rest on the parallel runway, resulting in substantial damage to the fuselage and left wing. The pilot reported that there were no preimpact mechanical malfunctions or failures of the airplane that would have precluded normal operation. He also stated that he, “…focused way too much on the open engine cover and way too little on flying the airplane… The result was classic stall/spin scenario too close to the ground.”
Probable cause
The pilot’s failure to maintain airplane control after an engine access cover opened during the initial climb.
Verbatim NTSB analysis and probable cause from the NTSB dataset
Sources
NTSB record ERA23LA379
- Event ID
- 20230926193148
- Case number
- ERA23LA379
- 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, coordinates, cause areas. 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: 71c1438fcbeaa20671d1135e59cd78df4f3a0d5cf54c57ae5a970e1107a66c22; retrieved 2026-09-16T18:10:08.156Z.