An intermediate BASE jumper qualification:
- With minimum 50 BASE jumps (but more jumps are strongly recommended)
- Cool under pressure, very comfortable in the BASE environment
- Always performing solid exits, also when exiting with arms by your side
- Have good sub & terminal tracking skills
- Have excellent canopy flying skills and landing accuracy
- Have consistent record of stable deployments and on-heading openings
An intermediate wingsuit skydiver qualification:
- With minimum 50 wingsuit skydives (but more jumps are strongly recommended)
- Not feeling physically restricted by the fabric
- Always able to find the PC quickly and cleanly, with good on heading openings
- Well practiced at recovering from instability
- Able to unzip arm wings instantly after deployment - like 2nd nature
- Familiar using arm and leg cutaways in freefall and under canopy immediately after opening
- Able to fly the suit comfortably without “potato chipping” achieving reasonable fall rate and forward speed
- Ideally have performed some wingsuit balloon jumps to simulate the exit & sub terminal flight
Sources:
http://www.dropzone.com/cgi-bin/safety/detail_page.cgi?ID=506#section 1