SpaceX can apply in low-latency tier, but FCC says it faces “substantial challenge.” //

The Federal Communications Commission said it has "serious doubts" that SpaceX and other low-Earth orbit (LEO) satellite providers will be able to deliver latencies of less than 100ms.

As we reported yesterday, FCC Chairman Ajit Pai backed off a plan that would have completely prevented SpaceX and other LEO companies from applying for rural-broadband funding as low-latency providers. But the FCC's full order was released today and suggests that SpaceX will have a tough time convincing the commission that its service will deliver latencies below the FCC standard of 100ms.