Cessna 310 Disappears Near Ilhéus After Flight Plan Change

Casualties unknown • ILHÉUS, BA, BR

A Cessna 310 carrying six people disappeared over the Atlantic coast of Brazil after the pilot transitioned from IFR to VFR flight rules.

What happened

On May 2, 2008, a Cessna 310, registration PT-JGX, operated by Aero Star Táxi Aéreo, departed Salvador (SBSV) for Ilhéus (SBIL) with six occupants on board. The flight was initially conducted under Instrument Flight Rules (IFR) at FL100. During the descent, the pilot requested to cancel the IFR flight plan and proceed under Visual Flight Rules (VFR) after checking the weather in Ilhéus.

At 17:43 local time, the aircraft made its last radio contact with Ilhéus Approach, reporting its position 27 NM from the destination. Radar data later revealed that the aircraft had deviated to the right of its intended route, moving toward the coastline. This deviation aligned with a specific area of terrain that the passengers had requested to overfly. Shortly after, the aircraft disappeared from radar. While debris, including seat fragments and engine cowling, was found on a beach 20 km north of the last contact point, the aircraft and the six fatalities were never recovered.

The investigation

CENIPA's investigation focused on the circumstances leading to the loss of the aircraft. Investigators examined the flight's transition from IFR to VFR, the meteorological conditions in the area, and the crew's operational status. The investigation noted that while weather at the departure and arrival airports was adequate, a subsequent flight over the disappearance area reported heavy rain and significant cloud cover, making VFR operations impossible.

Investigators also looked into the crew's qualifications, noting that while the pilot was highly experienced, the co-pilot lacked multi-engine and VFR-specific qualifications for the type. Furthermore, the investigation scrutinized the operator's management practices, specifically the use of freelance pilots not officially employed by the company.

Probable cause

The investigation identified several contributing factors, primarily the **decision to proceed under VFR in deteriorating weather conditions** and a deviation from the planned route to satisfy passenger requests. Other contributing factors included potential spatial disorientation or loss of situational awareness (CFIT), inadequate Crew Resource Management (CRM) due to the experience gap between the pilots, and organizational failures regarding the use of non-contracted pilots.

Frequently asked questions

What happened in the 2008-05-02 aircraft accident near ILHÉUS, BA, BR?

A Cessna 310 carrying six people disappeared over the Atlantic coast of Brazil after the pilot transitioned from IFR to VFR flight rules.

What aircraft was involved and where did it happen?

The accident on 2008-05-02 involved a aircraft, registration PTJGX, at ILHÉUS, BA, BR.

What was the probable cause of the accident?

The investigation identified several contributing factors, primarily the **decision to proceed under VFR in deteriorating weather conditions** and a deviation from the planned route to satisfy passenger requests. Other contributing factors included potential spatial disorientation or loss of situational awareness…

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