CHI97LA040
1996-12-06 · PARK RAPIDS, Minnesota, United States · None · 1 aircraft · Status: Completed
Airport PKD
Current FAA registration · N17732
- Make / Model
- BEECH E-55
- Year of manufacture
- 1977 · 19 years old at event
- Engine
- CONT MOTOR IO 520 SERIES (285 hp)
- Seats / Engines
- 6 seats · 2 engines
- Last airworthiness date
- 19770531
- ADS-B equipped
- Yes — Mode-S A1360A
Source: FAA Aircraft Registry (releasable master file).
Aircraft involved
Probable cause & findings
the pilot's high flare. Factors were the icing weather condition and the airframe ice.
Factual narrative
On December 6, 1996, at 0700 central standard time, a Beech B55, N17732, operated by Midwest Surgical Services, Inc., was substantially damaged when it collided with terrain during an aborted landing in Park Rapids, Minnesota. The commercial pilot and one passenger reported no injuries. The 14 CFR Part 91, business flight originated in St. Cloud, Minnesota, at 0615, with a planned destination of Park Rapids, Minnesota. Instrument meteorological conditions prevailed and an IFR flight plan was filed. In her written statement, the pilot reported that there was "slight trace ice" in the clouds. She flew a localizer approach. On short final, the airspeed was "slightly (5knots) below blue line." She "felt buffet, yaw, flutter... added power." The airplane "yawed to the right with the addition of power." She initiated a go around. The airplane began to "buck and yaw uncontrollably." She lowered the pitch attitude, raised the landing gear, and "attempted flaps up." The airplane settled on the south side of the runway in a snow bank. The pilot rated passenger wrote "we picked up light ice on the descent. We made the decision to apply only approach flaps on descent due to ice on the tail. We crossed over the threshold of runway 31 a little high. As we approached to land, [the pilot] flared the airplane and we felt the buffeting of a stall. During a telephone interview conducted on March 18, 1997, he reported that the pilot "flared high" and "over corrected." He reported that the airplane "rocked violently" up to 60 degrees of bank. The Federal Aviation Administration (FAA) Inspector who examined the airplane reported no evidence of preimpact mechanical malfunction. Photographs of the airplane, taken after the accident, exhibit a ridge of approximately 1/8 inch of rime ice on the upper portion of the wing and stabilizer leading edges. The left side propeller blades were curled aft from midspan outboard. The right side propeller blades were curled aft at the tips and bent forward from midspan outboard. In her written statement, the pilot reported that there was 'slight trace ice' in the clouds. She flew a localizer approach. On short final, the airspeed was 'slightly (5knots) below blue line.' She 'felt buffet, yaw, flutter... added power.' The airplane 'yawed to the right with the addition of power.' She initiated a go around. The airplane began to 'buck and yaw uncontrollably.' She lowered the pitch attitude, raised the landing gear, and 'attempted flaps up.' The airplane settled on the south side of the runway in a snow bank. The pilot rated passenger stated that the pilot 'flared high' and 'over corrected.' He reported that the airplane 'rocked violently' up to 60 degrees of bank. Examination of the airplane revealed no evidence of preimpact mechanical malfunction. Photographs of the airplane, taken after the accident, exhibit a ridge of approximately 1/8 inch of rime ice on the upper portion of the wing and stabilizer leading edges. Source: NTSB Aviation Accident Database (Pre-2008 Archive) Retrieved: 2026-02-12
Verbatim from NTSB's published report. Source file
NTSB_1996_CHI97LA040.txt.
Findings + structured fields enriched from FAA avall.mdb.
Full investigation docket on
data.ntsb.gov ↗.
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Related research
Matched on aircraft type or causal vocabulary (icing, stall). All research papers
- arXiv 2023 · arXiv preprint Variation of Critical Crystallization Pressure for the Formation of Square Ice in Graphene Nanocapillaries
Two-dimensional square ice in graphene nanocapillaries at room temperature is a fascinating phenomenon and has been confirmed experimentally.
- arXiv 2022 · arXiv preprint Enhanced Prediction of Three-dimensional Finite Iced Wing Separated Flow Near Stall
Icing on three-dimensional wings causes severe flow separation near stall. Standard improved delayed detached eddy simulation (IDDES) is unable to correctly predict the separating reattaching flow due…
- NASA NTRS 2019 · Contractor Report (CR) An Evaluation of an Analytical Simulation of an Airplane with Tailplane Icing by Comparison to Flight Data
This report presents the assessment of an analytical tool developed as part of the NASA/FAA Tailplane Icing Program. The analytical tool is a specialized simulation program called TAILSM4 which was de…
- NASA NTRS 2019 · Technical Publication (TP) NASA/FAA Tailplane Icing Program: Flight Test Report
This report presents results from research flights that explored the characteristics of an ice-contaminated tailplane using various simulated ice shapes attached to the leading edge of the horizontal …
- NASA NTRS 2019 · Other [Tail Plane Icing]
The Aviation Safety Program initiated by NASA in 1997 has put greater emphasis in safety related research activities. Ice-contaminated-tailplane stall (ICTS) has been identified by the NASA Lewis Icin…
- Embry-Riddle Scholarly Commons 2019 · Journal article (IJAAA) Airport Policing in Pakistan: Structure, Training, and Issue
Airports are strategically and economically important installations of any country. Airports are the gateway of any country and any incidents at these gateways may harm the very aspects of a country i…