Aircraft Accident/Incident Report

Healy, Alaska 99743
Saturday, March 26, 1983 10:11 AST

NTSB Narrative Summary Released at Completion of Accident

THE PLT REPORTED THAT WHILE CRUISING AT 4000 FT MSL, THE ENG POWER BEGAN TO FLUCTUATE, THEN THIS WAS FOLLOWED BY A BANGING NOISE, ROUGH ENG OPERATION & A DECLINE IN POWER OUTPUT. HE HAD TURNED TO LAND INTO THE WIND WHEN THE ENG POWER INCREASED & STABILIZED. THEREFORE HE TURNED DOWNWIND TO ATTEMPT TO REACH A HIGHWAY. HOWEVER, A SHORT TIME LATER, THE ENG STOPPED COMPLETELY & HE WAS COMMITTED TO LAND DOWNWIND & DOWNHILL. DURING THE LANDING, THE ACFT NOSED OVER. AN ENG TEARDOWN REVEALED THAT THE #4 EXHAUST PUSHROD, PN 630393, HAD FAILED. REPORTEDLY, THE WIND WAS GUSTING TO 35 KTS.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 3/26/1983
Event Day of the Week Saturday
Time of Event 1011
Event Time Zone Atlantic Standard Time
Event City HEALY
Event State ALASKA
Event Country --
Zipcode of the event site 99743
Event Date Year 1983
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation --
Weather Briefing Completeness Full
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) -9
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 90
Variable Wind Indicator Unknown
Wind Speed (knots) 30
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 35
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 2
Injury Total None 2
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1889
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 22281
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N65104
NTSB Number ANC83FA059
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model T-41B (R-172E)
Aircraft Series Identifier T-41B (R-1
Aircraft Serial Number 67-15063
Certified Max Gross Weight 2500
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Aug 29 1982 12:00AM
Airframe hours since last inspection 62
Airframe Hours 5492
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name UNITED STATES ARMY
Aircraft Owner Street Address
Aircraft Owner City FORT WAINWRIGHT
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99703
Operator is an individual? --
Operator Name FORT WAINWRIGHT FLYING CLUB
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code FBK
Departure City FORT WAINWRIGHT
Departure State AK
Departure Country
Departure Time 930
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code MRI
Destination City ANCHORAGE
Destination State AK
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --