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Atlas / NTSB / MKC83LA174

NTSB CAROL · Event

Event MKC83LA174

1983-08-01 SIDNEY, Nebraska, United States Airport · SNY None 1 aircraft Status: Completed

Aircraft involved

Factual narrative

THE STUDENT PLT WAS ON A SOLO X-COUNTRY FLT. AS HE APPROACHED SIDNEY, NE, HE WAS UNABLE TO CONTACT ANYONE ON THE RADIO & CONTINUED TO THE ARPT AT CRUISE ALT. HE DESCENDED WHILE CIRCLING THE ARPT. BEFORE REACHING TRAFFIC PATTERN ALT, HE APPLIED POWER, BUT THE ENG DID NOT RESPOND. THE STUDENT DECLARED AN EMERGENCY & TURNED TOWARD THE ARPT. HE WAS UNABLE TO LOSE BOTH AIRSPEED & ALT. WHEN HE FORCED THE ACFT ON THE RWY, IT BOUNCED SEVERAL TIMES, THEN HIT, NOSE & LEFT WING LOW & WAS SUBSTANTIALLY DAMAGED. ACCORDING TO STUDENT'S INSTRUCTOR, THE STUDENT HAD FORGOTTEN TO ENRICH THE MIXTURE AFTER DESCENDING, THEN PANICKED WHEN HE THOUGHT THE ENG FAILED. THE TEMP & DEW POINT WERE 81 & 57 DEG, RESPECTIVELY. ACCORDING TO THE ICING PROBABILITY CHARTS, SERIOUS CARBURETOR ICE COULD OCCUR IN FLOAT CARBURETORS AT GLIDE POWER. THE USE OF CARBURETOR HEAT WAS NOT VERIFIED. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1983_MKC83LA174.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 (icing). 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 ↗