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Atlas / NTSB / FTW82DA139

NTSB CAROL · Event

Event FTW82DA139

1982-04-18 AUSTIN, Texas, United States Airport · AUS None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE LEFT MAIN GEAR COLLAPSED & PARTIALLY SEPARATED FROM THE ACFT STRUCTURE. EXAMINATION OF THE GEAR ASSEMBLY REVEALED A FAILED DRAG STRUT ASSEMBLY #65-57903-11. THERE WAS EVIDENCE OF A PRE-EXISTING CRACK PRIOR TO THE STRUT SEPARATION. THE STRESS CORROSION CRACKING PROBABLY INITIATED FROM PREVIOUS DAMAGE TO THE OUTER SURFACE OF THE STRUT CYLINDER RESULTING FROM A TIRE BLOWOUT INCIDENT WHICH OCCURRED ON 3/10/82. EITHER A SMALL CRACK OR GROUP OF CRACKS INITIATED IN THE STRUT AT THE TIME OF THE PRIOR DAMAGE, OR THE DAMAGE WAS SEVERE ENOUGH TO DISRUPT THE INTEGRITY OF THE SURFACE FINISH & PRODUCE A NOTCH AND/OR UNFAVORABLE RESIDUAL STRESS WHICH MADE THE STRUT SUSCEPTABLE TO STRESS CORROSION CRACKING IN THIS AREA. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1982_FTW82DA139.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. 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 ↗