DCA84AA022

NTSB accident investigation · Mitsubishi MU-2B-60 · Burlington, CT · April 20, 1984

Accident · FatalFinal report
Date
April 19, 1984, 20:22 local (Apr 20, 1984, 01:22 UTC)
Place
Burlington, CT
Injuries
1 fatal
Damage
Destroyed
Phase of flight
Enroute
Aircraft
N466MAMitsubishi MU-2B-60
Weather
Instrument (IMC) · Night/dark
Status
Completed
Report
Approved by Office Director
NTSB office
Major Investigations Division
FAA report
19840419076029A
Case key
15807

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
Weather condition - low ceilingFactor
Vfr flight into imc - initiatedPilot in commandCause
In flight collision with objectCruise
Object - tree(s)Factor
Altitude - inadequatePilot in commandCause
Light condition - dark nightFactor

Analysis

The acft was flown earlier in the day for a sales demonstration. On the return flt, when the landing gear were lowered, the plt thought he heard a noise emitting from the gear, although cockpit indications were normal. The acft landed at johnnycake arpt & was refueled for a flt to bradley field where it is hangared. The plt stated he intended to make the 22 mi flt with the gear down as a precaution. He also stated his intention to fly below the overcast because of delays of up to 45 min in obtaining IFR clearances. Moments after takeoff the acft collided with trees east of the arpt. About 1 mi east of the arpt is a north-south ridge. Another plt, who departed 15-20 mins earlier, reported entering the overcast between 400 & 700 ft AGL. Ground witnesses 1 mi se of the arpt who heard the crash described the wx as heavy fog & mist. One witness estimated the ceiling as 100 ft AGL.

Aircraft

Registration
N466MA
Reported as
Mitsubishi MU-2B-60
Category
Airplane
Serial number
1540SA
Airframe hours
7,890
Engine
Garrett TPE331-10511M, 940 horsepower, turbo prop
Damage
Destroyed
Flight
Positioning · Part 91
Operator
Turbine Air Management Inc.
Registered owner
Eternal Lamp Flying Club
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · February 16, 1984 · 857 hours before
Departed
22B · Burlington, CT
Destination
BDL · Windsor Locks, CT

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
28
Certificate
Airline transport
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
5,700 total · 3,200 in this make and model · 50,000 as pilot in command · 102 in the last 90 days · 9 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Lowest ceiling
300 ft overcast

FAA reports on this event · 1

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