Palo Alto Arpt Of Santa Clara Airport
Aircraft Accident/Incident Report

Palo Alto, California 94303
Sunday, January 8, 2006 PST

NTSB Narrative Summary Released at Completion of Accident

The airplane collided with multiple airport objects during the landing flare. While in the traffic pattern for landing the pilot was not able to lower the flaps. During the landing flare, the pilot lost sight of the runway, and allowed the airplane to drift off the runway, where it collided with an airport sign and runway lights. He performed a go-around, and was not able to determine the extent of the damage. He elected to divert to another area airport with longer and wider runways. The pilot made a no flap landing at the alternate airport. Maintenance personnel reported that the right rear passenger door has a door/flap limit switch, so that when the door is ajar or open, the flaps cannot be lowered. The system was functionally tested and found to operate normally. It was determined that the right rear passenger was leaning against the door, and deactivated the door/flap limit switch. No further discrepancies were noted.

NTSB Probable Cause Narrative

the pilot's failure to maintain proper runway alignment, which resulted in a collision with multiple objects.

Event Information

Type of Event Accident
Event Date 1/8/2006
Event Day of the Week Sunday
Time of Event 15
Event Time Zone Pacific Standard Time
Event City Palo Alto
Event State CALIFORNIA
Event Country --
Zipcode of the event site 94303
Event Date Year 2006
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 372740N
Event Location Longitude 1220653W
Event Location Airport PALO ALTO ARPT OF SANTA CLARA
Event Location Nearest Airport ID PAO
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport --
Airport Elevation 4
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 48 Pacific Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID PAO
Elevation of weather observation facility 4
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PST
Lighting Conditions Night
Lowest Ceiling Height --
Lowest Non-Ceiling Height 2000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 10
Wind Direction (degrees magnetic) 310
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 12
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.23
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 4
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 19569
NTSB Notification Source FAA
NTSB Notification Date Jan 8 2006 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Apr 25 2006 11:00AM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Federal Aviation Administration - San Jose FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N531HP
NTSB Number LAX06CA084
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 None
Aircraft Manufacturer's Full Name Cessna
Aircraft Model T206H
Aircraft Series Identifier --
Aircraft Serial Number T20608250
Certified Max Gross Weight 3600
Aircraft Category Airplane
Aircraft Registration Class --
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 AAIP
Date of Last Inspection Jan 1 2004 12:00AM
Airframe hours since last inspection 10
Airframe Hours 6305
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name California Highway Patrol
Aircraft Owner Street Address 6130 Freeport Boulevard Suite # 102
Aircraft Owner City Sacramento
Aircraft Owner State CA
Aircraft Owner Country USA
Aircraft Owner Zipcode 95822
Operator is an individual? No
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? --
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) --
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code SMX
Departure City SANTA MARIA
Departure State CA
Departure Country USA
Departure Time 2245
Departure Time Zone PST
Destination Same as Local Flt crash at destination city
Destination Airport Code PAO
Destination City PALO ALTO
Destination State CA
Destination Country USA
Specific Phase of Flight Landing - flare/touchdown
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Feb 10 2006 12:57PM
User who most recently changed record COOS
Since inspection or accident Time of Accident
Event Location Runway Number and Location 31
Runway Length 2443
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --