CHI86LA157
1986-06-16 · GRIFFITH, Indiana, United States · None · 1 aircraft · Status: Completed
Airport 05C
Aircraft involved
Factual narrative
THE STUDENT PLT & INSTRUCTOR (CFI) WERE ON A DUAL INSTRUCTIONAL FLT, PRACTICING LANDINGS. DURING AN APCH TO RWY 8, THE STUDENT BEGAN TO UNDERSHOOT ON FINAL APCH. AS THE HELICOPTER WAS APCHG A FENCE NEAR THE APCH END OF THE RWY, HE BECAME ALARMED & APPLIED AFT CYCLIC (INSTEAD OF COLLECTIVE). THE HELICOPTER BEGAN TO SPIN TO THE RGT. THE CFI TOOK CONTROL & STOPPED THE SPIN, BUT THE HELICOPTER TOUCHED DOWN IN SOFT SAND & ROLLED OVER. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1986_CHI86LA157.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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