CHI85LA124

NTSB accident investigation · Beech A36 · Traverse City, MI · February 27, 1985

Accident · No injuriesLimited investigationFinal report
Date
February 26, 1985, 19:08 local (Feb 27, 1985, 00:08 UTC)
Place
Traverse City, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N1816MBeech A36
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
FAA report
19850226004579A
Case key
13014

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
Planning/decision - improperPilot in commandCause
Weather condition - below approach/landing minimumsFactor
PerformedPilot in command
Flight into known adverse weather - performedPilot in commandCause
Weather condition - rainFactor
Weather condition - icing conditionsFactor
Wing - iceCause
Stabilizer - iceFactor
Loss of control - in flightApproach - faf/outer marker to threshold (ifr)
Aircraft performance,landing capability - deterioratedFactor
Stall - inadvertent
In flight collision with terrain/waterApproach - faf/outer marker to threshold (ifr)
Terrain condition - snowbankFactor

Analysis

According to the plt, no icing pireps or sigmets were received during his preflt wx briefing. However, the NWS briefer stated that he told him of one PIREP & one SIGMET concerning icing that affected his proposed route of flt. En route to his destination, the plt had to divert due to low ceilings. He then began to notice ice on his wings as he flew thru heavy rain. He began an instrument approach with a one inch buildup of ice. As the icing increased, he used full power to maintain a safe speed margin. Over the approach lights, he reduced power slightly & lowered the gear. The airspeed dropped rapidly & the left wing stalled. Subsequently, the acft impacted a snow bank aprx 40 ft short of the rwy & was damaged. An exam of the acft revealed a one inch thick layer of mixed rime & clear ice on the leading edges of the wings & tail surfaces.

Aircraft

Registration
N1816M
Reported as
Beech A36
Category
Airplane
Serial number
E-1801
Airframe hours
2,483
Engine
Continental IO-520-BB, 285 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 135
Registered owner
J.L. Adams
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · October 18, 1984 · 50 hours before
Departed
APN · Alpena, MI
Destination
4Y4 · Gaylord, MI
Flight plan
IFR
Airport
TVC · Cherry Capitol, runway 28, 6,501 × 150 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
24
Certificates
Flight instructor, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
1,665 total · 136 in this make and model · 1,477 as pilot in command · 264 in the last 90 days · 9 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
340° at 15 knots, gusting 7
Visibility
3 statute miles
Lowest ceiling
900 ft broken
Temperature
30 °F, dew point 28 °F
Altimeter
29.00 inHg
Observed at
TVC, 1 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.