I had a minute so I looked this up; you misread the AIM.

4-4-10. IFR SEPARATION STANDARDS

b. Separation will be provided (by ATC - my note) between all aircraft
operating on IFR flight plans except during that part of the flight (outside
of Class B airspace or a TRSA) being conducted on a VFR-on-top/VFR
conditions clearance. Under these conditions, ATC may issue traffic
advisories, but it is the sole responsibility of the pilot to be vigilant so
as to see and avoid other aircraft.

To paraphrase and clarify: If you are "outside of Class B airspace or a
TRSA" and flying on a "VFR-on-top/VFR conditions clearance", "ATC may issue
traffic advisories, but it is the sole responsibility of the pilot to be
vigilant so as to see and avoid other aircraft". Otherwise, "Separation will
be provided (by ATC - my note) between all aircraft operating on IFR flight
plans".




"Peter R." wrote in message
...
Bill Denton ) wrote:

And I don't know if this is a trick question, but if you are at 6000 (no
+500) wouldn't you be on an IFR flight plan, talking to ATC, and
receiving
traffic advisories?

In the US and outside of class B airspace, it is the pilot, not ATC, who
is ultimately responsible for IFR/VFR traffic separation. A VFR traffic
advisory to an IFR aircraft is a courtesy offered by ATC; it is not a
guarantee.

--
Peter