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LAX83LA135

1983-03-11 · BAKERSFIELD, California, United States · None · 1 aircraft · Status: Completed

Airport L45

N630CB has since been reassigned. It is now registered to a different aircraft (COSTRUZIONI AERONAUTICHE TECNA P2006T, built 2022), which was not involved in this event.

Aircraft involved

Factual narrative

ACCORDING TO THE PLT, HE TOOK OFF, CLIMBED TO 1500 FT & SET THE ENGINE CONTROLS AT CRUISE POWER (2500 RPM AT 160 MPH). HE STATED THAT HE THEN TURNED BACK TOWARD THE ARPT & MADE A LOW PASS WITHOUT CHANGING THE POWER SETTING. AS HE STARTED TO CLIMB FROM THE LOW PASS, HE TRIED TO ADD POWER, BUT THERE WAS NO RESPONSE. WHILE MAKING A FORCED LANDING IN A FIELD, THE HOME BUILT ACFT HIT A DITCH & NOSED OVER. ACCORDING TO THE PILOT, NO ENGINE LOG BOOK WAS AVAILABLE. INITIALLY, HE SUSPECTED THAT BROKEN, ENGINE MOUNTS HAD AFFECTED THE MIXTURE CONTROL, BUT SUBSEQUENTLY HE BELIEVED THAT CARBURETOR ICE HAD ACCUMULATED. NO OTHER MALFUNCTION OR FAILURES WERE REPORTED. THE TEMP & DEW POINT WERE 64 & 52 DEG, RESPECTIVELY. ACCORDING TO ICING PROBABILITY CHARTS, SERIOUS CARBURETOR ICING COULD HAVE OCCURRED AT GLIDE POWER & VISIBLE ICING WAS PROBABLE AT CRUISE POWER. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_LAX83LA135.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.

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