Accident Convair CV-240-2 N90670,
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ASN Wikibase Occurrence # 334188
 

Date:Friday 15 August 1958
Time:23:34
Type:Silhouette image of generic CVLP model; specific model in this crash may look slightly different    
Convair CV-240-2
Owner/operator:Northeast Airlines
Registration: N90670
MSN: 90
Year of manufacture:1948
Total airframe hrs:26792 hours
Engine model:Pratt & Whitney R-2800-CB3
Fatalities:Fatalities: 25 / Occupants: 34
Aircraft damage: Destroyed, written off
Category:Accident
Location:0,4 km NE of Nantucket Memorial Airport, MA (ACK) -   United States of America
Phase: Approach
Nature:Passenger - Scheduled
Departure airport:New York-La Guardia Airport, NY (LGA/KLGA)
Destination airport:Nantucket Memorial Airport, MA (ACK/KACK)
Investigating agency: CAB
Confidence Rating: Accident investigation report completed and information captured
Narrative:
The aircraft, on a VOR instrument approach to runway 24, suddenly entered a heavy fog bank. The crew lost sight of the runway and ground; the aircraft struck the ground 1450 feet short of the runway and 600 feet to the right of the extended centerline.

PROBABLE CAUSE: "The Board determines that the probable cause of this accident was the deficient judgment and technique of the pilot during an instrument approach in adverse weather conditions in failing to abandon the approach when a visibility of one-eights mile was reported, and descending to a dangerously low altitude while still a considerable distance from the runway."

Accident investigation:
cover
  
Investigating agency: CAB
Report number: final report
Status: Investigation completed
Duration:
Download report: Final report

Sources:

ICAO Accident Digest, Circular 59-AN/54 (180-188)

Location

Revision history:

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