Serious incident Cessna 421B Golden Eagle HK-4837, Tuesday 21 February 2023
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Date:Tuesday 21 February 2023
Time:
Type:Silhouette image of generic C421 model; specific model in this crash may look slightly different    
Cessna 421B Golden Eagle
Owner/operator:Charter del Caribe
Registration: HK-4837
MSN: 421B-0464
Fatalities:Fatalities: 0 / Occupants: 5
Other fatalities:0
Aircraft damage: Substantial
Category:Serious incident
Location:Cartagena-Rafael Núñez Airport (CTG/SKCG) -   Colombia
Phase: Landing
Nature:Private
Departure airport:Corozal-Las Brujas Airport (CZU/SKCZ)
Destination airport:Cartagena-Rafael Núñez Airport (CTG/SKCG)
Investigating agency: Aerocivil
Confidence Rating: Accident investigation report completed and information captured
Narrative:
Upon landing at Cartagena Airport, a Cessna 421 sustained a landing gear collapse. The five occupants remained unhurt.

During the landing roll, the left landing gear retracted, causing the left wing to drop onto the runway and slide approximately 130 meters.

The investigation determined that the Serious Incident was caused by the following probable cause:
- Fracture of the pivot bolt, which secures the landing gear arm by compression for its extension, resulting in a failure of the landing gear safety mechanism, causing the left main gear to retract under the weight during landing.

A contributing factor identified was:
- Overload in the landing gear extension mechanism, likely created by a redistribution of forces during landing, probably due to adjustments altered by clearances that were amplified by the geometry of the mechanism itself, making it differ from the design specifications intended by the manufacturer.

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

Sources:

https://www.infobae.com/colombia/2023/02/21/cerrado-el-aeropuerto-rafael-nunez-de-cartagena-por-el-accidente-de-una-avioneta/
https://diariolalibertad.com/sitio/2023/02/21/se-accidento-avioneta-en-el-aeropuerto-rafael-nunez-de-cartagena/
https://www.flightradar24.com/data/aircraft/hk-4837#2f472cac

Location

Revision history:

Date/timeContributorUpdates
06-Nov-2024 19:49 ASN Updated [Other fatalities, Narrative, Accident report, ]

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