Throughout his service, Hemingway achieved a notable record, including a confirmed kill of a Heinkel 111 bomber during the Battle of Britain, despite never being classified as an ace.

His squadron was instrumental during the Battle of Britain, successfully shooting down 90 enemy aircraft over an 11-day period in May 1940.

The Royal Air Force confirmed that Hemingway died peacefully, marking the loss of a significant figure from World War II.

Prince William, who served as a search and rescue pilot in the RAF, has a deep appreciation for the sacrifices made by veterans like Hemingway.

After nearly 30 years of service in the RAF, Hemingway retired in 1969 as a Group Captain, remaining a revered figure representing the bravery of those who defended Britain.

Hemingway humorously attributed his longevity to being Irish, stating, 'The only advice I can give to people is to be Irish.'

His remarkable military career included two dramatic ejections from his aircraft during combat, one landing in the sea and another in marshland.

This heartfelt tribute from Prince William followed an announcement regarding King Charles and Queen Camilla's upcoming royal tour to Italy.

Hemingway, who was born in Dublin in 1919 and passed away at the age of 105, was a prominent figure in defending Britain during World War II as part of the legendary group known as 'The Few.'

Hemingway's death symbolizes the loss of a direct connection to the Battle of Britain, reminiscent of the passing of the last World War I veteran, Harry Patch.

In honor of Hemingway, a memorial service will be organized, reflecting on the collective loss of the airmen who fought valiantly in the Battle of Britain.

Prince William, a former RAF Search and Rescue pilot, expressed condolences for Hemingway's passing, highlighting the gratitude owed to him and his generation for their sacrifices.