u/jackpot909

Any of you 121 guys know if there are waivers that allow someone to ride JS on a 121 carrier? Long story short my father has his final retirement flight this summer and I fly for a 135 Carrier that does not have CASS. From current industry trends it seems like I am not going to have a class date by the time he is on his last flight. Does anyone know if they have waivers for this type of scenario?

Edit: we do have JS agreements with the carrier but it’s a non-crew seat agreement