Hayward Air Terminal Airport
Aircraft Accident/Incident Report

Hayward, California 94541
Monday, May 21, 1984 16:30 PDT

NTSB Narrative Summary Released at Completion of Accident

THE ACFT LANDED HARD AND PORPOISED DOWN THE RWY. THE PLT MADE A GO-AROUND AND REPORTED TO THE TOWER THAT HE HAD CONTROL PROBLEMS. HE PERFORMED A TOWER FLY-BY AND NO DAMAGE WAS APPARENT TO THE CONTROLLERS. THE PLT WAS CLEARED FOR LANDING ANDDID SO WITHOUT FURTHER INCIDENT. UPON INSPECTION,THE FIRE WALL WAS FOUND TO BE BUCKLED,THE NOSE WHEEL STRUT CANTED THE FUSELAGE WAS WRINKLED AND THE FLOOR WAS CAVED IN SO THAT THE VERTICAL INSTRUMENT PANEL SUPPORT WAS PULLED DOWN ON THE PUSH-PULL ROD FOR THE AILERON AND ELEVATOR.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/21/1984
Event Day of the Week Monday
Time of Event 1630
Event Time Zone Pacific Daylight Time
Event City HAYWARD
Event State CALIFORNIA
Event Country --
Zipcode of the event site 94541
Event Date Year 1984
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport HAYWARD AIR TERMINAL
Event Location Nearest Airport ID HWD
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 47
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1648 Pacific Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID HWD
Elevation of weather observation facility 47
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation PDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 20000
Sky/Lowest/Cloud Conditions Thin Broken
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 15
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) 6
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 550
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 24256
Date of most recent change to record Feb 26 2001 8:35AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N734TH
NTSB Number LAX84LA312
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 172N
Aircraft Series Identifier 172N
Aircraft Serial Number 17269097
Certified Max Gross Weight 2300
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 4
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 8 1984 12:00AM
Airframe hours since last inspection --
Airframe Hours 2941
ELT Installed Unknown
ELT Activated Unknown
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name GENT M. JAY
Aircraft Owner Street Address 9674 TAREYTON AVE.
Aircraft Owner City SAN RAMON
Aircraft Owner State CA
Aircraft Owner Country
Aircraft Owner Zipcode 94583
Operator is an individual? --
Operator Name SIEGEL AVIATION
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address HAYWARD AIR TERMINAL
Operator City HAYWARD
Operator State CA
Operator Country
Operator Zip code 94541
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 Yes
Departure Airport Code HWD
Departure City HAYWARD
Departure State CA
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
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 Feb 26 2001 8:06AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 28R
Runway Length 3536
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --