Media playback is unsupported on your device Media caption The flypast finished with a flight along the River Thames

The British Army has bid farewell to the Lynx helicopter with a commemorative flight.

The aircraft has been decommissioned after almost 40 years in service.

Four remaining Mk9 Lynx left from RAF Odiham in Hampshire shortly after 09:00 GMT on an aerial tour, taking in military bases and locations associated with the helicopter.

The flight culminated in a V-shaped "air procession" along the River Thames in central London shortly before 16:00.

Image caption The flypast is due to head west from RAF Odiham in Hampshire and will end in London

Commanding Officer of 657 Squadron, Maj James Peycke said the army was saying "farewell to the iconic machine".

"It is hugely emotional saying goodbye to theLynx after six years of flying, and it carves out a big chunk of your heart."

Maj Peycke, who was flying in the lead Lynx, called the aircraft "hugely manoeuvrable".

There is "never a dull day when you are flying", he added.

Image copyright Army Air Corps Image caption Four remaining Mk9 Lynx went on an aerial tour, taking in military bases and locations associated with the helicopter

Described as a primary battlefield utility helicopter, over the decades the Lynx has also destroyed tanks, evacuated wounded personnel, gathered intelligence and provided humanitarian support.

The British-made aircraft entered service in 1978 and has been used during military deployments to Northern Ireland, Bosnia, Kuwait, Afghanistan and Sierra Leone.

It is set to be replaced within the British Army by the Wildcat, which has more powerful engines