Pilot Deploys Ballistic Parachute After Engine Malfunction and IMC Encounter

Casualties unknown • Zona rural Metán (Salta), AR

A BRM AERO aircraft sustained substantial damage after the pilot deployed a ballistic parachute following an engine issue and deteriorating weather conditions near Metán, Argentina.

What happened

On April 20, 2025, a BRM AERO (Bristell) light-sport aircraft, registration LV-S073, was conducting a non-commercial relocation flight from Salta General Belgrano Aeroclub toward Rosario de la Frontera. The flight was initially conducted under Visual Flight Rules (VFR).

As the aircraft approached within approximately 20 miles of its destination, the pilot encountered deteriorating meteorological conditions that transitioned the flight into Instrument Meteorological Conditions (IMC). During this period, a potential engine component failure occurred. Faced with the combination of loss of engine performance and the inability to maintain visual references, the pilot activated the aircraft's ballistic parachute system.

The deployment of the parachute led to a controlled descent into a soybean field located near the intersection of Route 16 and Route 9 in Metán, Salta. The impact with the unpaved terrain resulted in substantial damage to the aircraft's landing gear and various minor structural components. The pilot was the sole occupant and sustained no injuries.

The investigation

The Argentine Transportation Safety Board (JST) conducted a preliminary investigation into the occurrence. The inquiry focused on the sequence of events leading to the transition from VFR to IMC and the subsequent mechanical issues. Investigators examined the aircraft's maintenance records, which were found to be current, and the engine's operational history. The investigation also reviewed the deployment of the emergency parachute system and the impact dynamics within the cultivated field.

Probable cause

The primary cause of the accident was the combination of an engine component malfunction and the encounter with IMC, which necessitated the emergency deployment of the ballistic parachute.

Frequently asked questions

What happened in the 2025-04-20 BRM / AERO S.R.O LSA accident near Zona rural Metán (Salta), AR?

A BRM AERO aircraft sustained substantial damage after the pilot deployed a ballistic parachute following an engine issue and deteriorating weather conditions near Metán, Argentina.

What aircraft was involved and where did it happen?

The accident on 2025-04-20 involved a BRM / AERO S.R.O LSA, registration LV-S073, operated by Aviación General, at Zona rural Metán (Salta), AR.

What was the probable cause of the accident?

The primary cause of the accident was the combination of an engine component malfunction and the encounter with IMC, which necessitated the emergency deployment of the ballistic parachute.

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