For all his numerous faults, Prince Andrew did have a very successful career in the navy spanning 20 years.
Going back to yesterday's theme;
"He joined carrier-based squadron, 820 Naval Air Squadron, serving aboard the aircraft carrier, HMS Invincible. Argentina invaded the Falkland Islands, a British overseas territory claimed by Argentina, on 2 April 1982, leading to the Falklands War. Invincible was one of the two operational aircraft carriers available at the time, and, as such, was to play a major role in the Royal Navy task force assembled to sail south to retake the islands."
"Prince Andrew's place on board and the possibility of the Queen's son being killed in action made the British government apprehensive, and the cabinet desired that Prince Andrew be moved to a desk job for the duration of the conflict.The Queen, though, insisted that her son be allowed to remain with his ship. Prince Andrew remained on board Invincible to serve as a Sea King helicopter co-pilot, flying on missions that included anti-submarine warfare and anti-surface warfare, Exocet missile decoy, casualty evacuation, transport, and search and air rescue."
"At the end of the war, Invincible returned to Portsmouth, where the Queen and Prince Philip joined other families of the crew in welcoming the vessel home"...
"Commander Nigel Ward's memoir, Sea Harrier Over the Falklands, described Prince Andrew as "an excellent pilot and a very promising officer."