A number of the Sparkfun GNSS boards are marked as on back order, with no delivery date.
The U-Blox website says that chips such as the ZED-F9P are delayed by 8 weeks because of supply problems. Is that the reason that the boards are on back order?
I also see that the antenna ground plane is marked as retired. That’s a nuisance, because it’s a nice clean solution if you use an antenna that requires one. Is there an alternative ground plane or do I have to go back to doing my own metalwork?