Aircraft Accident/Incident Report

Scandia, Pennsylvania
Tuesady, April 6, 1982 9:23 EST

NTSB Narrative Summary Released at Completion of Accident

AT 0834 EST, THE PILOT DEPARTED BRADFORD AIRPORT ON AN IFR FLIGHT TO ALTON, IL. ABOUT 4 MINUTES LATER, HE ADVISED THAT HE WAS HAVING DIFFICULTY WITH HIS FLIGHT INSTRUMENTS WHILE IN IFR CONDITIONS. HE ATTEMPTED TO RETURN TO THE DEPARTURE AIRPORT BY USING D.F. STEERS, BUT WAS UNABLE. HE THEN CONTACTED CLEVELAND CENTER AND WAS CLEARED TO CLIMB TO 8000 FT MSL. THE CENTER RECOMMENDED THAT THE PILOT PROCEED TO TORONTO, CANADA TO THE NEAREST AIRPORT WITH ACCEPTABLE WEATHER. HOWEVER, THE PILOT WAS UNABLE TO CONTROL HIS ALTITUDE AND HEADING, AND SUBSEQUENTLY, ENTERED A DIVE AND CRASHED. THE HSI (ATTITUDE INDICATOR), DIRECTIONAL GYRO AND TURN COORDINATOR WERE FOUND TO BE PNEUMATIC PRESSURE INSTRUMENTS, ALL OPERATING FROM THE SAME SYSTEM. THE PNEUMATIC PRESSURE SYSTEM INCORPORATED TWO PRESSUE PUMPS, ONE ON EACH ENGINE. AN INSPECTION OF THE PUMPS REVEALED THAT BOTH PUMP DRIVES WERE SHEARED. RAIDO CALLS FROM THE PILOT HAD IDENTIFIED THAT ALL PRESSURE INSTRUMENT READINGS WERE FAULTY. WEATHER: TURBC, LOW CIG, SNOW.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 4/6/1982
Event Day of the Week Tuesday
Time of Event 923
Event Time Zone Eastern Standard Time
Event City SCANDIA
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site
Event Date Year 1982
Event Date Month 4
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 Unknown
Investigator's weather source Unknown
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 Unknown
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 0
Wind Direction (degrees magnetic) 5
Variable Wind Indicator Unknown
Wind Speed (knots) 15
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
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 Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 1445
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information
Date of most recent change to record Oct 31 2002 4:04PM
User who most recently changed record NTSB\ZUZL
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4375A
NTSB Number NYC82FGM10
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BEECH
Aircraft Model E55
Aircraft Series Identifier E55
Aircraft Serial Number TE-803
Certified Max Gross Weight 5300
Aircraft Category Airplane
Aircraft Registration Class Unknown
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 50
Airframe Hours 3689
ELT Installed Yes
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name CONTROL CHIEF CORP.
Aircraft Owner Street Address P.O. BOX 141
Aircraft Owner City BRADFORD
Aircraft Owner State PA
Aircraft Owner Country
Aircraft Owner Zipcode 16701
Operator is an individual? --
Operator Name CONTROL CHIEF CORP.
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address P.O. BOX 141
Operator City BRADFORD
Operator State PA
Operator Country
Operator Zip code 16701
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) Business
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code
Departure City BRADFORD
Departure State PA
Departure Country
Departure Time 843
Departure Time Zone
Destination Same as Local Flt --
Destination Airport Code
Destination City ALTON
Destination State IL
Destination Country
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 18 2002 4:50PM
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 --