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Atlas / NTSB / LAX88DUG01

NTSB CAROL · Event

Event LAX88DUG01

1988-01-07 UPLAND, California, United States Airport · CCB Minor 1 aircraft Status: Completed

Registry · N2Q

FAA Aircraft Registry record.

Make / Model

CESSNA 680

Year of manufacture

2005

Engine

P&W CANADA PW306C

Seats / Engines

9 seats · 2 engines

Last airworthiness date

20051024

ADS-B equipped

Yes — Mode-S A18EAF

Registrant of record

AIR SANSONE LLC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE PILOT REPORTED THAT HE HAD PERFORMED A MODERATE TO SEVERE 'NOSEOVER' AT 4000 FT AGL. THE ENGINE STARTED TO RUN ROUGH AND THEN QUIT. THE PILOT STATED THAT HE HAD PERFORMED MAINTENANCE ON THE CARBURETOR JUST PRIOR TO THIS FLIGHT. AN EMERGENCY LANDING WAS MADE NEAR THE AIRPORT WHERE THE AIRCRAFT COLLIDED WITH A PERIMETER FENCE AND A DIRT EMBANKMENT. DURING THE POSTACCIDENT INSPECTION OF THE ENGINE NO MECHANICAL FAILURES OR MALFUNCTIONS WERE FOUND. THE CARBURETOR FLOATBOWL WAS FOUND EMPTY OF FUEL, HOWEVER, AND THE FUEL LINE TO THE CARBURETOR CONTAINED FUEL AND WAS UNRESTRICTED. THE FUEL TANK HELD APRX 5 GALS OF FUEL. THE AIRCRAFT WAS NOT EQUIPPED WITH AN INVERTED FLIGHT CARBURETOR/FUEL SYSTEM. A STUCK CARBURETOR FLOAT WOULD HAVE CAUSED THE DESCRIBED POWER LOSS. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1988_LAX88DUG01.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type or causal vocabulary (maintenance). Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗