i’m interested in duping, emulating, or otherwise experimenting with my Ski Pass. It’s of particular interest to me as it appears quite different than the LF (RFID 125khz) and HF (NFC 13.56 Mhz) internals we are used to seeing on cards that interact with the flipper. I havent been able to get the flipper to read it at all.
I wasnt able to find any solid info online, but some speculation that it is NFC-V, or UHF. I can attest that they are scanned from relatively far away (a few feet), with handheld scanner guns like you see used in supermarkets by staff and vendors, except there is a weird duckbill thing on the front.
I’ve attached some backlit photos of the card internals, perhaps an antenna in an X pattern? no discernable chip from what i can see. notice the little “((RF))” logo in the bottom right
EDIT: looks like i cant put photos directly into a post? so here’s a cloud link, click the preview to browse all the pics of internals:
i’ve blurred the picture and barcode for privacy
heres a pic of the scanner gun: