A flight to Lisbon, Portugal has declared an emergency while circling South of UK. British Airways flight BA506 departed today on time at 12:01 GMT from runway 09R at London Heathrow airport for a flight to Lisbon, Portugal. The Airbus A320 (registration G-EUUN) stopped the climb at 15,000 feet altitude and started to circle to […] The post British Airways BA506 declared an emergency after departure from London appeared first on AIRLIVE .