Serious incident Beechcraft C99 N96AV,
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ASN Wikibase Occurrence # 380708
 
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Date:Thursday 6 October 1983
Time:14:20 LT
Type:Silhouette image of generic BE99 model; specific model in this crash may look slightly different    
Beechcraft C99
Owner/operator:Air Vermont
Registration: N96AV
MSN: U-201
Year of manufacture:1983
Total airframe hrs:968 hours
Engine model:P&W PT6A-36
Fatalities:Fatalities: 0 / Occupants: 10
Aircraft damage: Minor
Category:Serious incident
Location:Burlington, VT -   United States of America
Phase: Landing
Nature:Unknown
Departure airport:Jamaica, NY (KJFK)
Destination airport:
Investigating agency: NTSB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
THE PLT STATED THAT AFTER A SMOOTH TOUCHDOWN ON THE MAIN GEAR, A LOUD BANG WAS HEARD, ACCOMPANIED WITH A GEAR UNSAFE HORN. A GO-AROUND WAS MADE, & AFTER COMPLETING EMERG GEAR EXTENSION PROCEDURE THE ACFT RETURNED FOR LANDING. DURING LANDING THE LEFT GEAR FOLDED. A COMPANY PLT WHO WAS HOLDING SHORT AT THE APCH END OF THE RWY STATED HE OBSERVED THE ACFTGEAR HIT THE ARRESTING CABLE DURING TOUCHDOWN. HOWEVER, THE TOWER CONTROLLER ALSO OBSERVED THE LANDING & STATED THAT THEACFT TOUCHED DOWN 700 FT BEYOND THE THRESHOLD, A POINT 1/2 WAY BETWEEN THE THRESHOLD & ARRESTING GEAR. THE LEFT GEAR GAVE WAY AT TOUCHDOWN & THE PLT OPTED TO GO AROUND. THE ACFT PASSED OVER THE CABLE WITH THE GEAR EXTENDED. SEVERAL PASSENGERS DESCRIBED THE LANDING AS HARD. EXAM OF ARRESTING GEAR SYSTEM DID NOT DISCLOSE ANY DAMAGE. THE LEFT MAIN GEAR DRAG LEG (P/N50-120202) CONNECTED TO SUPPORT (P/N50-120201) WAS SEPARATED. THE SUPPORT IS RETAINED TO ACFT BY RIVETS & FOUR 1/4 INCH BOLTS. THE RIVETS WERE SHEARED & THE FOUR BOLTS WERE MISSING.

Probable Cause:

Accident investigation:
cover
  
Investigating agency: NTSB
Report number: NYC84IA002
Status: Investigation completed
Duration:
Download report: Final report

Sources:

NTSB NYC84IA002

Revision history:

Date/timeContributorUpdates
01-Apr-2024 19:35 ASN Update Bot Added

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