DEN88FA100

NTSB accident investigation · Cessna 182J · Rapid City, SD · April 21, 1988

Accident · FatalField investigationFinal report
Date
April 21, 1988, 10:37 local (16:37 UTC)
Place
Rapid City, SD
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N2720FCessna 182J
Weather
Instrument (IMC) · Day
Status
Completed · report June 9, 1989
Report
Approved by Office Director
FAA report
19880421012969A
Case key
17364

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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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.

In flight encounter with weatherCruise - normal
Hazardous weather advisory - disregardedPilot in commandFactor
Overconfidence in personal abilityPilot in commandFactor
Flight into known adverse weather - intentionalPilot in commandCause
Weather condition - low ceilingFactor
Weather condition - icing conditionsFactor
Anti-ice/deice system - lack of
Loss of control - in flightApproach - vfr pattern - final approach
Wing - iceCause
Horizontal stabilizer surface - iceCause
Stall/spin - inadvertentPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - open field
Terrain condition - snow covered

Analysis

The plt received a wx briefing prior to departure from miles city, MT. The briefing indicated wx conditions less than VFR with icing conditions. The plt departed and landed approximately 1 hour later to remove ice from his acft. The plt departed a second time and, while enroute, encountered lower ceilings & vis. The plt attempted to execute the vor/dme 14 approach to Rapid City. Witnesses saw the acft flying at a low altitude with the wings rocking. The on-scene investigation revealed approximately one inch of ice accumulation on the leading edges of the wings, horizontal, and vertical stabilizers.

Aircraft

Registration
N2720F
Reported as
Cessna 182J
Category
Airplane
Serial number
18256820
Airframe hours
3,927
Engine
Continental O-470-LCR, 230 horsepower, reciprocating
Damage
Destroyed
Flight
Personal · Part 91
Registered owner
Everett J. Dennis
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 15, 1987 · 131 hours before
Departed
BDX · Broadus, MT
Destination
RAP · Rapid City, SD
Flight plan
IFR
Airport
RAP · Rapid City Regional, runway 14, 8,700 × 150 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
64
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
3,533 total · 3,305 as pilot in command · 39 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
70° at 11 knots
Visibility
4 statute miles
Lowest ceiling
900 ft broken
Temperature
34 °F
Altimeter
29.00 inHg
Observed at
RAP, 3 nm away

FAA reports on this event · 1

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

Other investigations on N2720F · 2

Matched to the same aircraft by N-number and date.