NOW in its 13th year, Sunderland International Air Show has grown from a small one-day show to the biggest outdoor event in the region.

This year, organisers estimate that more than a million people converged on the seafront between Roker and Seaburn to watch the spectacular display.

Old favourites such as the Battle of Britain Memorial Flight and the RAF's Tornado GR1 made a welcome return to the show, alongside first-time performers, including a US stealth fighter rarely seen outside the US.

Peter Chapman, airshow director, said: "We have had a fabulous weekend, the crowd have been incredible and the weather has been glorious.

"We have had one of the most exciting programmes ever, both in the air and on the ground, and we were delighted to invite the US stealth fighter to appear for the first time."

He added: "We are delighted that people have travelled from all over the country to visit the event and, once again, Sunderland International Airshow has made a huge impact on the city's economy."

The crowd watched in awe as the Red Arrows painted the sky red white and blue with their 400mph aerobatic display.

Squadron Leader Andy Evans, the Red Arrows' commentator on the ground, described the crowd as "second to none" and said the Sunderland airshow was one of the team's favourite events.

The RAF Falcons parachute display team dropped in to give a display, which culminated in a 12-man stack only 400ft above the ground.

The Blue Eagles helicopter display team was a big hit with audiences when it appeared for the first time last year, and repeated its success yesterday.

Among the team were North-East pilots Ray Turner, from Bishop Auckland, and Terry Campbell, from North Tyneside.

There was also plenty of action on the ground, including the White Helmets motorcycle display team, Mega Mini Stunt Crew and Mount Grace Gun Dogs.

Special guests included children's favourites the Tweenies and Bill and Ben and there was live entertainment from the Radio Newcastle and Radio 2 roadshows and the RAF Townshow.

Peter McNamara, event commentator, said: "This is the largest free airshow in Europe and it is fantastic - a great day out for all the family."

Police said there were no significant traffic problems, although there were tailbacks on the A19 and surrounding roads. Free park and ride sites were in operation and train operators put on extra staff to cope with the extra passengers.

Superintendent Graham Pears, of Northumbria Police, said: "Last year we estimated visitor numbers topping the one million mark and this year was certainly no exception.