Aircraft Accident/Incident Report

Bloomsburg, Pennsylvania 17815
Thursday, November 28, 1985 11:15 EST

NTSB Narrative Summary Released at Completion of Accident

THE ACFT WAS ON AN IFR FLT EN ROUTE TO ALLEGHENY COUNTY ARPT AT 6000 FT WHEN AN ELECTRICAL FAILURE OCCURRED. THE PLT EXECUTED A PRECAUTIONARY LANDING IN A MUDDY FLD. THE NOSE WHEEL CAUGHT IN MUD AND THE ACFT NOSED OVER. EXAMINATION OF THE ELECTRICAL SYSTEM REVEALED THAT THE ALTERNATOR SYSTEM FAILED DUE INTERNAL STRUCTURE WEAR WHICH SHORTED OUT THE ALTERNATOR.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 11/28/1985
Event Day of the Week Thursday
Time of Event 1115
Event Time Zone Eastern Standard Time
Event City BLOOMSBURG
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site 17815
Event Date Year 1985
Event Date Month 11
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 0
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID AVP
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 6000
Lowest Non-Ceiling Height 300
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 1
Air Temperature at event time (in degrees celsius) 3
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 0
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 1
Injury Total None 3
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2616
NTSB Notification Source --
NTSB Notification Date Nov 28 1985 12:00AM
NTSB Notification Time 1230
Fiche Number and/or location -used to find docket information 30120
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7506G
NTSB Number NYC86LA043
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 172K
Aircraft Series Identifier 172K
Aircraft Serial Number 17259206
Certified Max Gross Weight 2150
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 Annual
Date of Last Inspection May 22 1985 12:00AM
Airframe hours since last inspection 198
Airframe Hours 5734
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name CIRCLE W FLYING CLUB
Aircraft Owner Street Address P.O. BOX 355
Aircraft Owner City PITTSBURGH
Aircraft Owner State PA
Aircraft Owner Country
Aircraft Owner Zipcode 15230
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
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 None
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 AVP
Departure City WILKES-BARRE
Departure State PA
Departure Country
Departure Time 1046
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code AGC
Destination City PITTSBURGH
Destination State PA
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 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --