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Atlas / NTSB / MKC82DA135

NTSB CAROL · Event

Event MKC82DA135

1982-07-31 CHESTERFIELD, Missouri, United States Airport · SUS None 1 aircraft Status: Completed

Registry · N4070B

FAA Aircraft Registry record.

Make / Model

BELL 47J-2

TCDS

2H1 · SCOTT'S-BELL 47 INC

Engine

LYCOMING VO-540 SERIES (310 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19600729

ADS-B equipped

Yes — Mode-S A4C8FC

Registrant of record

WHEATLEY LESTER E JR

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Factual narrative

THE PILOT STATED THAT HE TOOK OFF AND WAS GOING THROUGH TRANSLATIONAL LIFT AT ABOUT 15 TO 20 FT AGL WHEN HE HEARD A LOUD BANG. HE SAID THE LOUD BANG WAS ACCOMPANIED BY A POWER LOSS. AN IMMEDIATE DESCENT WAS MADE AND THE HELICOPTER WAS LANDED HARD WITH A FORWARD SPEED OF ABOUT 30 KTS. THE PILOT REPORTED THAT DURING THE LANDING, THE TAIL BOOM WAS CHOPPED OFF AND THE RIGHT SKID COLLAPSED WHEN THE HELICOPTER SKIDDED THOUGH A DITCH. THE ENGINE WAS STILL RUNNING AFTER LANDING. AN EXAMINATION OF THE ENGINE REVEALED NO PREIMPACT DEFICIENCIES. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1982_MKC82DA135.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.