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CHI97LA080

1997-03-09 · TWO HARBORS, Minnesota, United States · None · 1 aircraft · Status: Completed

Airport TWM

Current FAA registration · N9950Y

Make / Model
CHAMPION 7GCB
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19621126
ADS-B equipped
Yes — Mode-S ADE7A5

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Probable cause & findings

failure of the pilot to maintain directional control of the airplane during landing. Factors relating to the accident were: the gusty crosswind condition, and the snowbank.

Factual narrative

On March 9, 1997, at 1030 central standard time, a Champion 7GCB, N9950Y, registered to and operated by a private pilot collided with a snowbank and flipped over while landing at the Two Harbors/Helgeson Airport, Two Harbors, Minnesota. The personal 14 CFR Part 91 flight was operating in visual meteorological conditions without a flight plan. The airplane was substantially damaged and the pilot was not injured. The local flight originated from the Two Harbors/Helgeson Airport at 0945 cst. The pilot stated he was landing on runway 24 (4,400' x 75') with strong gusty winds from the right. He reported that the right main gear touched down and as he was lowering the tail the left main touched down. At this same time, a gust of wind rose the right wing. He reported he was unable to bring the wing back down using the ailerons so he elected to abort the landing. He reported that as the airplane lifted off it drifted to the right of the runway where it nosed over after contacting a snowbank. The local winds were reported at 1035 cst as being from 270 degrees at 17 knots, gusting to 24 knots. Twenty minutes earlier the local winds were reported as being from 280 degrees at 13 knots, gusting to 20 knots. The airport manager reported that the winds were varying from 260 to 320 degrees at 19 to 26 knots around the time of the accident. The pilot reported he was touching down on runway 24 when a gust of wind caused the right wing to lift. He was unable to lower the wing using aileron control, so he decided to abort the landing. He reported that the airplane veered to the right as it lifted off. The airplane then nosed over after contacting a snowbank along the right side of the runway. The airport manager reported that the wind was varying between 260 and 320 degrees, at 19 to 26 knots around the time of the accident. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12

Verbatim from NTSB's published report. Source file NTSB_1997_CHI97LA080.txt. Findings + structured fields enriched from FAA avall.mdb. Full investigation docket on data.ntsb.gov ↗.