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Atlas / NTSB / LAX87LA246

NTSB CAROL · Event

Event LAX87LA246

1987-06-27 CLEARLAKE, California, United States None 1 aircraft Status: Completed

Registry · N111MS

FAA Aircraft Registry record.

Make / Model

BEECH V35

Year of manufacture

1966 · 21 years old at event

Engine

CONT MOTOR IO 520 SERIES (285 hp)

Seats / Engines

6 seats · 1 engine

Last airworthiness date

19851024

ADS-B equipped

Yes — Mode-S A0310E

Registrant of record

MID AMERICA SPRAYERS INC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

DURING A CROSS COUNTRY FLIGHT THE ENGINE EXPERIENCED A LOSS OF POWER. THE PLT MADE A FORCED LANDING ON A ROAD WHERE DURING THE LANDING ROLL THE ACFT COLLIDED WITH A FENCE AND EVENTUALLY CAME TO REST IN A DITCH. INSPECTION OF THE ENGINE REVEALED EXTENSIVE DETONATION DAMAGE IN CYLINDERS 3, 4, AND 6. A FUEL SAMPLE WAS TAKEN WHICH REVEALED A NOTICABLE QUANTITY OF RESIDUE PARTICLES CONTAINING SILICON, IRON, AND ALUMINUM. THE SAMPLE MET THE MINIMUM ASTM STANDARDS FOR 100LL FUEL. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1987_LAX87LA246.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.