No fatalities

Bird Strike Incident During Initial Climb

Danbury, CT, United States

On June 9, 2018, a CESSNA 172 S operated by PARLU VENTURES LLC. was involved in an aviation accident near Danbury, CT. No fatalities were reported. Investigators recorded the probable cause as: A collision with a bird during initial climb. This summary draws on records from NTSB; 12 related events involving the same aircraft type or operator are linked below.

SourcesNTSBPrimary reportUpdated 2026-08-03Data APIEditorial standards

A glider experienced a bird strike during takeoff and initial climb, causing substantial damage to the left-wing ribs. The pilot and student returned to the airport for an uneventful landing with no mechanical failures reported.

Incident Overview

During a flight operation involving a flight instructor and a student, the aircraft encountered a bird strike while in the takeoff phase and initial climb. The impact occurred shortly after liftoff, prompting the pilot to initiate a return to the departure airport.

Damage Assessment

Upon inspection following the landing, the aircraft was found to have sustained substantial damage specifically to the ribs of the left wing. This structural compromise was the primary physical result of the collision with the bird.

Operational Status and Mechanical Integrity

The pilot reported that the incident did not lead to any mechanical malfunctions or system failures within the glider. According to the flight instructor's account, the aircraft remained capable of normal operation despite the wing damage. The return trip to the airport was completed without further complications, allowing for a safe landing.

Contributing factors

Effect on operation