CHI84LA065

NTSB accident investigation · Beech BE-200 · Detroit, MI · December 21, 1983

Accident · No injuriesLimited investigationFinal report
Date
December 21, 1983, 13:45 local (18:45 UTC)
Place
Detroit, MI
Injuries
4 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N90DFBeech BE-200
Weather
Instrument (IMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19831221062999A
Case key
12508

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 weatherApproach
Weather condition - low ceilingFactor
Weather condition - fogFactor
Weather condition - snowFactor
Weather condition - icing conditionsCause
Anti-ice/deice system - selectedPilot in command
Window,flight compartment window/windshield - iceFactor
Horizontal stabilizer surface - iceCause
UndershootApproach - faf/outer marker to threshold (ifr)
Airspeed - inadequatePilot in command
Stall/mush - premature
Hard landingLanding - flare/touchdown
Flare - not possiblePilot in command

Analysis

While receiving vectors for an ILS apch, the acft encountered rime icing conditions. The left windshield began icing over & would not clear when the plt adjusted the windshield heat from normal to high. Since the autopilot was engaged, he moved to the right (copilot's) seat. After turning inbound on the localizer, he disengaged the autopilot. Prior to reaching the outer marker, he cycled the deice boots & noticed that the wing boots cycled properly. While on short final with 60% flaps & 130 KTS, a sink rate developed. The plt applied power & the sink rate decreased momentarily, then began increasing again. Subsequently, the acft landed hard about 125 ft short of the rwy. It then rolled onto the rwy & skidded off the right side into a snow covered area. The acft received wing & eng damage during the occurrence. A post-accident exam revealed the right side of the windshield was covered with ice & appx 1/2 inch of ice remained unbroken on the horizontal stabilizer. The stabilizer deice boots were cycled & functioned properly.

Aircraft

Registration
N90DF
Reported as
Beech BE-200
Category
Airplane
Serial number
BB-633
Airframe hours
1,619
Engine
P&W PT6A-41, 850 horsepower, turbo prop
Damage
Substantial damage
Flight
Part 135
Operator
Aviex Jet, Inc.
Registered owner
Reed Rock Bit Co.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 26, 1983 · 60 hours before
Departed
HOU · Houston, TX
Flight plan
IFR
Airport
DET · Detroit City, runway 15, 5,019 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
23
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Flight hours
4,428 total · 467 in this make and model · 4,314 as pilot in command · 348 in the last 90 days · 7 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Day
Wind
120° at 10 knots
Visibility
2 statute miles
Lowest ceiling
600 ft overcast
Temperature
27 °F, dew point 16 °F
Altimeter
30.00 inHg
Observed at
DET

FAA reports on this event · 1

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