Overview
• Operator: Aerolíneas Argentinas
• Aircraft Model: Boeing 737-800
• Registration: LV-FRK
• Flight Number: AR-1648
• Route: Buenos Aires Aeroparque (AEP) → Neuquén (NQN)
• Date: 5 March 2025
• Passengers & Crew: 143 passengers, 9 crew
• Injuries: None
• Aircraft Status: Grounded at Buenos Aires Ezeiza (EZE)
Incident Summary
Shortly after departure from runway 13 at Buenos Aires Aeroparque, the aircraft suffered a bird strike in one of its CFM56 engines, causing a loud bang and streaks of flame.
The crew stopped the climb at 5000 feet, shut down the affected engine, and declared an emergency. The flight was diverted to Buenos Aires Ezeiza (EZE), where it landed safely on runway 11 about 30 minutes later.
Impact on Operations
• Flight AR-1648 was cancelled following the engine failure.
• Passengers were likely rebooked onto alternate flights.
• Aircraft remained grounded at Ezeiza for inspection and maintenance.
• Argentina’s JIAAC (Transportation Safety Board) has launched an investigation.
Technical Analysis: Bird Strike & Engine Shutdown
The CFM56 engines on the Boeing 737-800 are designed to withstand bird strikes up to a certain size, but ingestion at high speeds can cause:
• Compressor stalls leading to a loud bang and loss of thrust.
• Flameout or fire, caused by disrupted airflow and unburnt fuel igniting.
• Turbine blade damage, potentially leading to debris ejection.
The crew shutting the engine down was the correct emergency response to prevent further damage or an uncontained failure.
Safety Measures & Crew Actions
✅ Stopping climb at 5000 feet to assess the situation.
✅ Engine shutdown following standard operating procedures.
✅ Diversion to a major airport (EZE) with full emergency services.
✅ Safe landing without further complications.
The crew’s quick decision-making ensured the safety of all on board.
Investigation & Next Steps
• JIAAC will inspect the engine to determine the extent of damage.
• Maintenance teams will assess whether a full engine replacement is needed.
• Wildlife management at Aeroparque may be reviewed to prevent further bird strikes.
• Passengers will be compensated or rebooked on alternate flights.
Conclusion
This bird strike incident was well-handled by the flight crew, preventing a more serious outcome. Engine shutdown and immediate diversion were appropriate measures to ensure safety. The aircraft remains grounded for inspection as the investigation continues.
Disclaimer
“This report is based on publicly available information as of 5 March 2025. While every effort has been made to ensure accuracy, we cannot guarantee the completeness of the details. If you are the rightful owner of any referenced materials and wish them removed, please email takedown@cockpitking.com.”
