Corona Airport
Aircraft Accident/Incident Report

Corona, California 92880
Saturday, April 23, 2005 15:00 PDT

NTSB Narrative Summary Released at Completion of Accident

The airplane ground looped off the runway during landing and collided with a VASI light fixture. During landing rollout on runway 25, the pilot encountered a 16- to 20-knot wind gust from 240 degrees, and he lost directional control of his airplane. The airplane veered off the runway, and it impacted the visual approach slope indicator (VASI) lights. The pilot's approach, touchdown, and the initial portion of the rollout had been normal. A wind gust was encountered during the latter portion of the rollout. A witness, who was standing on the tarmac, reported that the wind was gusting to 20 knots about the time of the accident. The pilot reported that he had not experienced any mechanical malfunction or failure with his airplane.

NTSB Probable Cause Narrative

the pilot's inadequate compensation for a crosswind/wind gust condition and his failure to maintain directional control during landing rollout.

Event Information

Type of Event Accident
Event Date 4/23/2005
Event Day of the Week Saturday
Time of Event 1500
Event Time Zone Pacific Daylight Time
Event City Corona
Event State CALIFORNIA
Event Country --
Zipcode of the event site 92880
Event Date Year 2005
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 335352N
Event Location Longitude 1173615w
Event Location Airport Corona
Event Location Nearest Airport ID AJO
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1453 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 300
Weather Observation Facility ID CNO
Elevation of weather observation facility 652
Distance of event from weather observation facility (units?) 6
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 15000
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 8
Air Temperature at event time (in degrees celsius) 22
Dew Point at event time (in degress fahrenheit) 7
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 19
Altimeter Setting at event time (in. Hg) 29.89
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 18003
NTSB Notification Source FAA
NTSB Notification Date Apr 23 2005 12:00AM
NTSB Notification Time 1531
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jul 7 2005 10:33AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Riverside, CA

Aircraft Involved

Aircraft #1

Aircraft Registration Number N270KC
NTSB Number LAX05CA145
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion --
Aircraft Manufacturer's Full Name Cessna
Aircraft Model 180
Aircraft Series Identifier --
Aircraft Serial Number 31505
Certified Max Gross Weight --
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 --
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name Robert J. Allen
Aircraft Owner Street Address --
Aircraft Owner City --
Aircraft Owner State --
Aircraft Owner Country --
Aircraft Owner Zipcode --
Operator is an individual? No
Operator Name Robert J. Allen
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Costa Mesa
Operator State CA
Operator Country USA
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
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 --
Departure Point Same as Event No
Departure Airport Code L65
Departure City Perris Valley
Departure State CA
Departure Country USA
Departure Time --
Departure Time Zone --
Destination Same as Local Flt crash at destination city
Destination Airport Code AJO
Destination City CORONA
Destination State CA
Destination Country USA
Specific Phase of Flight Landing - roll
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record May 6 2005 3:53PM
User who most recently changed record COOS
Since inspection or accident --
Event Location Runway Number and Location 25
Runway Length 3200
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --