An update on the A-380 diversion.
UPDATE from TSB Daily Notification Log 06-06-2012 Occurrence Summary A12O0080: The Emirates Airbus A380-800 aircraft (UAE241) was en route from Dubai (OMDB) to Toronto (CYYZ). After a 25 minutes hold at the FEMA intersection, the aircraft was provided with the clearance for the ILS 15R approach, when the "windshear warning" activated. A go-around was commenced and the aircraft diverted to Ottawa (CYOW). The potential for a low fuel state was determined by the crew and in accordance with the operator's standard operating procedures the crew declared a "Mayday". Upon approaching Ottawa the crew was provided a direct routing to the runway and the crew estimated their arrival fuel quantity to be above their minimums and downgraded the emergency to "PAN PAN". The aircraft landed uneventfully with ARFF standing by. Subsequent fuel quantity calculations by the crew upon arrival determined that the aircraft's final fuel quantity was above the required final reserve.