2 Short Cruise Report, RV ATAIR, Cruise 067I041-1, Bremerhaven – Thybor?n – Aberdeen, 22 Jul – 14 Aug 2025 Suggested Citation: Kieke, D., M. Köllner, M. Albinus, T. Burmester, F. de la Granda Grandoso, N. Hempel, K. Heyer, S. Joswig, L. Kretzschmann, C. Petrauskas, B. Petzold, N. Römer, M. Schacht, S. A. K. Schmied, H. Thomas, C. Weidig, T. Zimmermann, A. Zonderman (2026), North Sea Summer Survey 2025, RV Atair, Cruise 067I041-1, 22 July – 14 August 2025, Bremerhaven/Germany – Thybor?n/Denmark – Aber- deen/UK, Short Cruise Report, Bundesamt für Seeschifffahrt und Hydrographie (BSH), 19 pages, doi: 10.57802/nmnp-te37. Contact information Dr. Dagmar Kieke Federal Maritime and Hydrographic Agency (BSH) Section M22 – Oceanographic Assessments Bernhard-Nocht-Str. 78 20359 Hamburg Germany email: dagmar.kieke@bsh.de url: https://www.bsh.de Contents 1. Purpose of the Cruise & Research Objectives........................................................................ 3 2. Scientific Tools & Methods ..................................................................................................... 5 3. Narrative of Cruise 067I041-1 ................................................................................................ 7 4. Acknowledgments .................................................................................................................. 9 5. Selected Figures & Tables ................................................................................................... 10