A terminal diagnosis has prompted an industry veteran to release a song reflecting on his life and passion for aviation.

THE HAGUE, Netherlands, Nov. 25, 2025 — Derk-Jan van Heerden, 45, an expert in aircraft end-of-life solutions, has launched a song chronicling his life and affinity for aviation. Van Heerden developed the track, titled ‘Die Twice,’ with the assistance of several friends following his brain cancer diagnosis. Its lyrics poignantly merge thoughts on his mortality with the symbolism of a final flight. ‘Die Twice’ debuts today on all major platforms, including , and , under the artist pseudonym One Flight.

Life after a cancer diagnosis

Van Heerden received a diagnosis of stage 4 Glioblastoma in 2023. With comprehensive medical treatment, the typical life expectancy subsequent to a Glioblastoma diagnosis stands at 15 months.

Facing his own mortality, the aircraft end-of-life specialist had to come to terms with his changed circumstances. “I decided to have as much fun as possible. Do things with friends and family, attend international events to meet up with my friends in the aviation industry, and take up running again.” When Paul Crezee, a fellow aviation professional and music enthusiast, suggested creating a song about his life, Van Heerden promptly agreed—uncertain whether he would be able to see the project through. As it transpired, he could: Van Heerden is among the 20% of Glioblastoma patients who survive for over two years.

A lifetime of promoting sustainable aviation

Van Heerden has enjoyed an extensive and distinguished career in aircraft recycling. A graduate of TU Delft, he founded AELS (Aircraft End-of-Life Solutions), an aircraft disassembly company, and served as president on the board of AFRA (Aircraft Fleet Recycling Association). Following his diagnosis, he established , a non-profit organization dedicated to enhancing aircraft materials recycling. This foundation is intended to be his professional legacy and parting gift, carrying forward his efforts to advocate for more sustainable handling of materials within the aviation industry.

Raising awareness through music

Van Heerden hopes his unique music project will garner attention from aviation media. “I’m incredibly proud of the song and had a great time creating it, so for me it is already a win. But it would be awesome if it goes on to generate publicity for Aethos, and raises awareness about the need for proper recycling of aircraft materials.”

‘Die Twice’ is accessible today on Spotify, Apple Music, and YouTube.

All images: ©Derk-Jan van Heerden

Attachments and links

Spotify:
Apple Music:
YouTube:  
Aethos:
LinkedIn Derk-Jan: 
Media kit: