CHI96LA057

NTSB accident investigation · Beech 58 · Minneapolis, MN · December 22, 1995

Accident · No injuriesLimited investigationFinal report
Date
December 22, 1995, 11:07 local (17:07 UTC)
Place
Minneapolis, MN
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N222RBBeech 58
Weather
Instrument (IMC) · Day
Status
Completed · report April 1, 1996
Report
Approved by Office Director
FAA report
19951222042439A
Case key
10172

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Probable cause

the pilot-in-command's abrupt maneuvering during the circling approach. The factors involved were the airframe ice and fog.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

UndershootCircling (ifr)
Circling approach - performedPilot in command
Weather condition - fogFactor
Weather condition - icing conditionsFactor
Wing - iceCause
Low altitude flight/maneuver - excessivePilot in commandCause
Stall - inadvertentPilot in command
In flight collision with terrain/waterCircling (ifr)
Terrain condition - snowbank
Main gear collapsedCircling (ifr)
Landing gear,main gear - overload

Analysis

During the VOR runway 36 approach with a circle to land runway 27L, the airplane began picking up moderate icing. The pilot held high airspeed and made a low steep left bank turn for runway 27L with no flaps used for fear of a tail stall. The airplane experienced a strong airframe buffet and landed short of the runway 27L. Inspection of the airplane after the accident revealed 1/2 inch of ice on the wings and tail surface.

Factual narrative

On December 22, 1995, at 1107 central standard time (cst), a Beech 58, N222RB, registered to Insight Industries, Inc., of Platteville, Wisconsin, was substantially damaged when it landed short of runway 27L at Flying Cloud Airport, Minneapolis, Minnesota. The two commercially instrument rated pilots and two passengers reported no injuries. The personal 14 CFR Part 91 flight was operating in instrument meteorological conditions. An IFR flight plan had been filed. The flight originated from Platteville, Wisconsin, at 1000 cst.

During a telephone interview with the pilot-in-command (PIC), he stated he filed an IFR flight plan into moderate icing conditions. The airplane began picking up moderate icing during descent towards its destination. The pilot said he did not active the boots because only 3/8 of an inch of ice was present. The PIC backed up the second-in-command (SIC) who flew the Flying Cloud Airport VOR approach to runway 36, with a circle to land runway 27L. The SIC said she flew the approach at 135 knots because of the ice build up on the wing. While circling to land for runway 27L, the PIC stated the airplane indicated airspeed was 120 knots. He also said that the angle of bank of 70 degrees with a buffet on the airframe. PIC did not want to use flaps because of fear of a tail stall.

The PIC said the airplane would not flare during the round out phase of flight. He said the nose dropped from a strong buffet. The airplane landed short of runway 27L, its nose landing gear hit first, followed by the main landing gear. "The main landing gear wheels were broken off after it collided with a snow bank that was short of the runway." The airplane bounced on to runway 27L and skidded on its belly and nose gear.

The SIC stated that she was originally asked to act as PIC. However, after looking at the destination airport's current weather (700 feet overcast, 3 miles in fog, 6000 feet and below in moderate icing conditions) she asked the airplane's owner if she could be relieved of PIC duties. She said she felt uncomfortable and unfamiliar with the approach. The owner asked the PIC to go along. SIC flew the approach and the PIC took the controls after breaking out of the clouds, to circle to land runway 27L. The SIC stated, "...I didn't see it [airport]. Little room to maneuver, he had to speed in, no flaps, dropped gear and entered a steep left bank close to ground, seemed fast, I looked at the airspeed 135 indicted in turn, I was afraid of accelerated stall in that type of turn... ."

The Federal Aviation Administration Principal Inspector reported that the airplane had approximately "3/8" of ice on the wings with a well developed ram horn ice formation on the tips of the wing. The airplane, certificated for flight into known icing conditions, was equipped with deicing boots. The Pilot's operating handbook stall performance for 4800 lbs, 0 degrees of flaps, at 60 degree angle of bank (maximum the handbook states) is 113 knots indicated.

Aircraft

Registration
N222RB
Reported as
Beech 58
Category
Airplane
Serial number
TH-1592
Airframe hours
872
Engine
Continental IO-550-C, 300 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Insight Industries
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 2, 1995 · 133 hours before
Departed
PVB · Platteville, WI
Flight plan
IFR
Airport
FCM · Flying Cloud, runway 27L, 3,909 × 75 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
70
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Right
Flight hours
15,000 total · 300 in this make and model · 14,000 as pilot in command · 100 in the last 90 days · 30 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
310° at 8 knots
Visibility
2 statute miles
Lowest ceiling
700 ft overcast
Temperature
25 °F
Altimeter
30.00 inHg
Observed at
FCM

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.