Just got my hand on the long-delayed Street Lethal and it appears the wing suit's table was sacrificed to the layout gods. This isn't official errata (there's a process for that), but here are the stats I wrote in my manuscript.
Armor: 9
Capacity: 4
Availability: 8
Cost:3,200 nuyen
Helmets:
Armor: +2
Capacity: 6
Cost: +100 nuyen
As noted in the table in the book, one-shot parachutes are an additional 750 nuyen.
