Herlambang, T., Othman, Z., Marjianto, R.S., Ahmad, S.S.S., Syamsuar, S., Sulistiya, ., Azmi, M.S., Halfina, B. and Satriya, I.A.A. 2026. An Implementation of Ensemble and Extended Filtering Methods to Estimate Drag and Yaw Coefficients on Amphibious Aircraft Trajectories. Engineering, Technology & Applied Science Research. 16, 1 (Feb. 2026), 31401–31407. DOI:https://doi.org/10.48084/etasr.14116.