Old feeders in service wanted.-

My name is Edgardo Schneider from Argentina (site 77175)
I’m looking for 2 used in service “feeders”, I can collaborate a lot with Flightaware with 2 new locations. It is a pity to send two new kits having some parts.
I do not need an antenna, coax, or power source. I can make them.
Only 2 Piaware and Dongle.
Is this possible?
I would appreciate it very much.

Requests are to be made here: