Minocqua Woodruff Airport
Aircraft Accident/Incident Report

Woodruff, Wisconsin
Saturday, May 28, 1983 17:00 CDT

NTSB Narrative Summary Released at Completion of Accident

THE PLT WAS BRIEFED ON THE WX BEFORE DEPARTING WAUKEGAN, IL. AT THE DESTINATION, WOODRUFF, WI, THE WX WAS FORECASTED TO BE VFR, EXCEPT FOR LIGHT RAIN & THE CHANCE OF SCATTERED THUNDERSTORMS. WHILE EN ROUTE, THE PLT CHECKED ON THE WX & SPOKE WITH ANOTHER PLT THAT HAD JUST FLOWN ALONG HER INTENDED ROUTE. THE DESTINATION ARPT REMAINED VFR AS FORECASTED. BEFORE ARRIVAL, THE ACFT ENTERED CLOUDS & PROCEEDED INTO AN AREA OF THUNDERSTORMS. THE PLT REPORTED HER RADAR WAS PAINTING HEAVY CELLS OVER THE ARPT & IN ALL DIRECTIONS, THEN STARTED TO DIVERT. SHORTLY AFTER REVERSING COURSE, THE ACFT ENCOUNTERED A STRONG DOWNDRAFT. THE PLT ADDED POWER & RAISED THE NOSE. SHE REPORTED 'WE WERE PULLED UP INTO A STALL.' AT THIS POINT, THE ACFT ENTERED A NEAR VERTICAL DIVE. DURING RECOVERY, THE LEFT WING HIT A TREE, BUT THE ACFT CONTINUED TO FLY. BY THEN, THE ACFT WAS OUT OF THE CLOUDS & THE PLT FLEW TO THE ORIGINAL DESTINATION & LANDED. DURING THE LANDING, THE LEFT GEAR WAS 'SHUTTERING.' THE ACFT THEN BEGAN TO SKID, WENT OFF RWY & THE LEFT GEAR FAILED.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/28/1983
Event Day of the Week Saturday
Time of Event 1700
Event Time Zone Central Daylight Time
Event City WOODRUFF
Event State WISCONSIN
Event Country --
Zipcode of the event site
Event Date Year 1983
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport MINOCQUA WOODRUFF
Event Location Nearest Airport ID ARV
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 1628
Weather Briefing Completeness Full
Investigator's weather source Unknown
Time of the weather observation 1540 Central Daylight Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID RHI
Elevation of weather observation facility 1608
Distance of event from weather observation facility (units?) 25
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 1000
Lowest Non-Ceiling Height 600
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 3
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Unknown
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Light
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 5
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1834
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 22104
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 N2164X
NTSB Number CHI83LA233
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 PIPER
Aircraft Model PA-34-200T
Aircraft Series Identifier PA-34-200T
Aircraft Serial Number 34-7970182
Certified Max Gross Weight 4570
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Mar 14 1983 12:00AM
Airframe hours since last inspection 83
Airframe Hours 1500
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name ALDRIDGE ELECTRIC INC
Aircraft Owner Street Address 205 BRADLEY
Aircraft Owner City LIBERTYVILLE
Aircraft Owner State IL
Aircraft Owner Country
Aircraft Owner Zipcode 60048
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 UGN
Departure City WAUKEGAN
Departure State IL
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Other
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 36
Runway Length 5000
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --