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Henderikus “Pim” Sierks, a Dutch aviator known for his bravery and unwavering dedication both in military and civilian aviation, passed away on 7 November 2024, at the age of 92. Born in Haren, Groningen, on 10 March 1932, Sierks devoted his life to the skies, first serving with distinction in the Royal Netherlands Air Force before transitioning to a celebrated career as a commercial airline captain with Transavia.
Sierks trained with the Royal Canadian Air Force, where he gained experience on various aircraft, including the Airspeed Horsa, Auster AOP.6, and Avro 626. Back in the Netherlands, he became one of the foremost pilots of the Hawker Hunter fighter jet, serving over 11 years in the Royal Netherlands Air Force and solidifying his reputation as a skilled and disciplined aviator.
In 1974, Captain Sierks’ legacy was cemented during the infamous French Embassy hostage crisis in The Hague. When three Japanese Red Army members stormed the French Embassy and demanded a French aircraft to facilitate their escape, Sierks bravely volunteered to captain the flight. He skillfully negotiated with the hostage takers, gaining their assurance for the safety of his crew and the hostages, then flew them from Amsterdam to Damascus, Syria, with a critical refueling stop in Aden, Yemen. Sierks’ calm courage in this tense, unpredictable situation was hailed as exemplary, and he returned safely to deliver both the money and weapons back to the French Embassy in Damascus.
For his heroism, Sierks was awarded the Knight Grand Cross of the Order of Orange-Nassau by Queen Juliana, in addition to the Order of the Netherlands Lion and the Airman’s Cross. His actions that day made him a national hero and exemplified his lifelong dedication to duty, courage, and peace.
Following his career, Sierks moved to West Sussex, England, where he enjoyed a quiet life in retirement. He is remembered as a loving father, devoted friend, and a gentleman whose life and career left a mark on Dutch aviation history.
