Mcgrath Airport
Aircraft Accident/Incident Report

Mcgrath, Alaska 99627
Tuesady, August 14, 1990 18:01 AKD

NTSB Narrative Summary Released at Completion of Accident

THE 57-YEAR-OLD PRIVATE PILOT STATED THAT THE LEFT WHEEL/BEARING FAILED DURING LANDING, CAUSING HIM TO LOSE CONTROL AND GROUND LOOP THE AIRPLANE. THE LEFT INSIDE WHEEL BEARING AND THE WHEEL WERE EXTENSIVELY DAMAGED.

NTSB Probable Cause Narrative

FAILURE OF THE LEFT INSIDE WHEEL BEARING, FOR UNDETERMINED REASONS.

Event Information

Type of Event Accident
Event Date 8/14/1990
Event Day of the Week Tuesday
Time of Event 1801
Event Time Zone --
Event City MCGRATH
Event State ALASKA
Event Country --
Zipcode of the event site 99627
Event Date Year 1990
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport MCGRATH
Event Location Nearest Airport ID MCG
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 337
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1801 Atlantic Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID MCG
Elevation of weather observation facility 337
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation ADT
Lighting Conditions Day
Lowest Ceiling Height 9500
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 40
Air Temperature at event time (in degrees celsius) 23
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Unknown
Wind Speed (knots) 5
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 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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 1426
NTSB Notification Source --
NTSB Notification Date Aug 14 1990 12:00AM
NTSB Notification Time 1805
Fiche Number and/or location -used to find docket information 42737
Date of most recent change to record Dec 12 2000 5:14PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2550Z
NTSB Number ANC90LA145
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 185B
Aircraft Series Identifier 185B
Aircraft Serial Number 185-0550
Certified Max Gross Weight 3350
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 5
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Unknown
Date of Last Inspection --
Airframe hours since last inspection 0
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name JASON G. WYRICK
Aircraft Owner Street Address BOX 261
Aircraft Owner City MCGRATH
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99627
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address L.E. WYRICK
Operator City MCGRATH
Operator State AK
Operator Country
Operator Zip code 99627
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 NONE
Departure City GRANITE CREEK
Departure State AK
Departure Country
Departure Time 1735
Departure Time Zone ADT
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 34
Runway Length 5460
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --