Upload one main OFP screenshot, select up to four screenshots from the same OFP, or choose one PDF containing up to 200 pages. PDF text is extracted directly when available; scanned pages are rendered and OCR'd on-device one page at a time. Multi-page screenshot uploads are checked before merging. Supporting screenshots can still be attached later. Live ATIS and METAR features require internet access. Every value — especially the full ATC route — is one click to copy.