See, Point, Fly: A Learning-Free VLM Framework for Universal Unmanned Aerial Navigation. - Chih Yao Hu; Yang-Sen Lin; Yuna Lee 001; Chih-Hai Su; Jie-Ying Lee; Shr-Ruei Tsai; Chin-Yang Lin; Kuan-Wen Chen; Tsung-Wei Ke; Yu-Lun Liu 001 (CoRR, 2025)