Flying a non-standard circling approach in IMC and ignoring EGPWS warnings has a predictable outcome...
29 Feb 2016
On 28 July 2010, the crew of an aircraft lost contact with the runway at Islamabad during a visual circling approach and continued in IMC outside the protected area and flying into terrain after repeatedly ignoring EGPWS Terrain Alerts and PULL UP Warnings. The Investigation concluded that the Captain had pre-planned a non-standard circuit which had been continued into IMC and had then failed to maintain situational awareness, control the aircraft through correct FMU inputs or respond to multiple EGPWS Warnings. The inexperienced First Officer appeared unwilling to take control in the absence of corrective action by the Captain.