NYC85LA096

NTSB accident investigation · Maule M-5-235C · Pittsfield, MA · March 31, 1985

Accident · No injuriesLimited investigationFinal report
Date
March 31, 1985, 16:10 local (21:10 UTC)
Place
Pittsfield, MA
Injuries
3 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N386XMaule M-5-235C
Weather
Visual (VMC) · Dusk
Status
Completed
Report
Approved by Office Director
FAA report
19850331010159A
Case key
35855

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

On this page

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
Weather condition - cloudsFactor
Weather condition - icing conditionsFactor
Window,flight compartment window/windshield - iceFactor
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - ice
Carburetor heat - initiatedPilot in command
Flight into known adverse weather - continuedPilot in commandCause
Carburetor heat - not maintainedPilot in command
Weather condition - rainFactor
Wing - iceFactor
Fuselage - iceFactor
Weather condition - carburetor icing conditionsFactor
Fuel system,carburetor - iceCause
Carburetor heat - improper use ofPilot in commandCause
Loss of engine power(total) - nonmechanicalApproach - vfr pattern - base leg/base to final
Forced landingDescent - emergency
In flight collision with terrain/waterLanding - flare/touchdown
Light condition - duskFactor
Terrain condition - rough/unevenFactor
Gear collapsedLanding
Landing gear - overload

Analysis

During a preflt wx briefing, the plt was advised of possible moderate icing in clouds from the surface to 4000 ft. while in flt, structural icing conditions were encountered & rime ice accumulated on the windshield. Also, carb ice conditions were encountered & full carb heat was applied. The acft was getting near the destination, so the plt elected to continue. He turned the carb heat off for a short while, then about 8 mi from the destination arpt, he turned it back on. As the acft approached the arpt, ice began accumulating rapidly on the wings, tires, struts & windshield. The windshield was almost totally covered with ice. After entering the traffic pattern to land, the plt turned base with about 16 inches of manifold pressure. At about that time, the eng lost power & would not restart. An emerg landing was made in a small field short of the rwy where the gear collapsed before the acft stopped. No preimpact part failure or malfunction was found during the investigation.

Aircraft

Registration
N386X
Reported as
Maule M-5-235C
Category
Airplane
Serial number
7029C
Airframe hours
445
Engine
Lycoming O-540-J1A5D, 235 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Moses Goddard
Airworthiness certificate
Standard, Utility
Last inspection
100 hour · June 28, 1984 · 45 hours before
Departed
GAI · Gaithersburg, MD
Destination
PSF · Pittsfield, MA
Flight plan
IFR
Airport
PSF · Pittsfield Muni, runway 8, 5,000 × 100 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
35
Certificate
Private
Airplane ratings
Single-engine sea, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
472 total · 252 in this make and model · 348 as pilot in command · 12 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
80° at 3 knots
Visibility
6 statute miles
Lowest ceiling
6,000 ft overcast
Temperature
32 °F, dew point -0 °F
Altimeter
30.00 inHg
Observed at
PSF, 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.

Other investigations on N386X · 2

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