Aircraft Accident/Incident Report

Hilton Head Is., South Carolina 29928
Sunday, October 30, 1988 16:30 EST

NTSB Narrative Summary Released at Completion of Accident

THE PLT REPORTED THAT THE AIRPLANE LOST POWER SHORTLY AFTER TAKEOFF. A FORCED LDG WAS SUBSEQUENTLY MADE IN A SWAMP NEAR THE ARPT. THE AIRPLANE NOSED OVER DURING ROLLOUT. POST-CRASH EXAM OF THE AIRPLANE REVEALED THAT THE THROTTLE CABLE OUTER CASING HAD BECOME BRITTLE AND DISINTEGRATED, RESULTING IN A LOSS OF THROTTLE CONTROL. CRACKS WERE VISIBLE ON REMAINING PORTIONS OF THE OUTER CASING. EXAM OF THE ACFT MAINTENANCE LOGBOOKS REVEALED THAT THE ACFT HAD UNDERGONE A 100 HR INSPECTION 2 MONTHS BEFORE THE ACCIDENT. THE ACFT OPERATING TIME SINCE THE INSPECTION WAS ABOUT 47 HRS. FURTHER EXAM OF THE LOGBOOKS REVEALED NO ENTRIES PERTAINING TO THE REMOVAL OR REPLACEMENT OF THE CABLE SINCE THE ACFT WAS NEW. TOTAL TIME ON THE ACFT WAS 3,939 HRS, BASED ON TACH TIME. 14 CFR 43, APPENDIX D REQUIRES THAT ENGINE CONTROLS BE INSPECTED FOR DEFECTS DURING 100 HR INSPECTIONS.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 10/30/1988
Event Day of the Week Sunday
Time of Event 1630
Event Time Zone Eastern Standard Time
Event City HILTON HEAD IS.
Event State SOUTH CAROLINA
Event Country --
Zipcode of the event site 29928
Event Date Year 1988
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 20
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 18
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 270
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
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) 1988
NTSB Notification Source --
NTSB Notification Date Oct 31 1988 12:00AM
NTSB Notification Time 1003
Fiche Number and/or location -used to find docket information 38344
Date of most recent change to record Dec 13 2000 12:12PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1275U
NTSB Number ATL89LA021
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 172M
Aircraft Series Identifier 172M
Aircraft Serial Number 17266970
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 100 Hour
Date of Last Inspection Aug 30 1988 12:00AM
Airframe hours since last inspection 47
Airframe Hours 3939
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name MACK, OSCAR C
Aircraft Owner Street Address 653 E HENRY STREET
Aircraft Owner City SAVANNAH
Aircraft Owner State GA
Aircraft Owner Country
Aircraft Owner Zipcode 31401
Operator is an individual? --
Operator Name MACK, OSCAR C.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 653 E. HENRY STREET
Operator City SAVANNAH
Operator State GA
Operator Country
Operator Zip code 31401
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 49J
Departure City HILTON HEAD IS.
Departure State SC
Departure Country
Departure Time 1630
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code 3J1
Destination City RIDGELAND
Destination State SC
Destination Country
Specific Phase of Flight Takeoff
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 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --