Incident Overview
Date: Tuesday 14 November 1972
Aircraft Type: Antonov An-2TP
Owner/operator: Aeroflot, Yakutsk Civil Aviation Directorate
Registration Number: CCCP-91726
Location: near Lensk –
ÿ Russia
Phase of Flight: Unknown
Status: Destroyed, written off
Casualties: Fatalities: 0 / Occupants:
Component Affected: The aircraft’s primary wing structure.The aircraft’s primary wing structure.
Category: Accident

A passenger aircraft experienced a catastrophic structural failure during flight, resulting in extensive damage beyond repair.A passenger aircraft experienced a catastrophic structural failure during flight, resulting in extensive damage beyond repair.
Description
Damaged beyond repair in an accident.
Source of Information
https://www.airhistory.net/info/soviet.phphttps://www.airhistory.net/info/soviet.phpPrimary Cause
Structural fatigue due to prolonged stress exposure combined with a manufacturing defect.Structural fatigue due to prolonged stress exposure combined with a manufacturing defect.Share on: