Runway excursion Accident Cessna 177RG Cardinal RG N34938,
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ASN Wikibase Occurrence # 133150
 
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Date:Sunday 14 May 1995
Time:10:03 LT
Type:Silhouette image of generic C77R model; specific model in this crash may look slightly different    
Cessna 177RG Cardinal RG
Owner/operator:Alameda Aero Club
Registration: N34938
MSN: 177RG1026
Total airframe hrs:3991 hours
Engine model:Lycoming IO-360-A1B6D
Fatalities:Fatalities: 0 / Occupants: 4
Aircraft damage: Destroyed
Category:Accident
Location:Oakland, CA -   United States of America
Phase: Take off
Nature:Private
Departure airport:(KOAK)
Destination airport:Redding, CA (KRDD)
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE AIRPLANE EXITED A 3,366 FEET-LONG BY 75-FEET WIDE ASPHALT-SURFACED RUNWAY AND COLLIDED WITH A DITCH AFTER THE PILOT ABORTED THE TAKEOFF. THE PILOT SAID THE ENGINE BEGAN TO RUN ROUGH AND HE ELECTED TO ABORT THE TAKEOFF. ONE OF THE THREE PASSENGERS SAID THAT THE ENGINE APPEARED TO HESITATE, BUT NOT MISFIRE; THE REMAINING TWO PASSENGERS SAID THE ENGINE SOUNDED NORMAL. THE PASSENGERS SAID THE PILOT ABORTED THE TAKEOFF WHEN THE AIRPLANE WAS BETWEEN 1/2 AND 3/4 DISTANCE DOWN THE RUNWAY. THE PILOT SAID THAT HE CALCULATED THE AIRPLANE WEIGHT AND BALANCE BEFORE DEPARTING ON THE ACCIDENT FLIGHT; THE AIRPLANE WEIGHT AND BALANCE WERE FOUND TO BE WITHIN LIMITS. SAFETY BOARD INVESTIGATORS' CALCULATIONS, USING THE ACTUAL OCCUPANTS' WEIGHTS AND THEIR ESTIMATE OF THEIR PERSONAL BAGGAGE WEIGHTS, DISCLOSED THE AIRPLANE EXCEEDED ITS MAXIMUM ALLOWABLE GROSS WEIGHT BY 215.7 POUNDS; THE CENTER OF GRAVITY WAS WITHIN ITS NORMAL RANGE. THE POSTACCIDENT ENGINE EXAMINATION DISCLOSED NO EVIDENCE OF ANY PREIMPACT MALFUNCTIONS OR FAILURES.

Probable Cause: The pilot's poor preflight planning/preparation by exceeding the airplane certificated maximum allowable takeoff gross weight and failure to abort the takeoff in a timely manner. The ditch was a factor in this accident.

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: LAX95LA187
Status: Investigation completed
Duration: 3 months
Download report: Final report

Sources:

NTSB LAX95LA187

History of this aircraft

Other occurrences involving this aircraft
17 February 1983 N34938 Gordon Aviation Inc. 0 Anchorage, AK min

Location

Revision history:

Date/timeContributorUpdates
21-Dec-2016 19:25 ASN Update Bot Updated [Time, Damage, Category, Investigating agency]
09-Apr-2024 15:11 ASN Update Bot Updated [Time, Other fatalities, Departure airport, Destination airport, Source, Narrative, Category, Accident report]

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