  We have shown previously that the Murchison Widefield Array (MWA), can detect
hundreds of Interplanetary Scintillation (IPS) sources simultaneously across a
field of view $\sim30^\circ$ in extent. To test if we can use this capability
to track heliospheric structures, we undertook a search of 88 hours of MWA IPS
data, and identified an observation likely to have a significant Coronal Mass
Ejection (CME) in the field of view. We demonstrate that in a single 5-minute
MWA observation we are able to localise and image a CME $\sim$33 hours after
launch at an elongation of $\sim37^\circ$ from the Sun. We use IPS observables
to constrain the kinematics of the CME, and describe how MWA IPS observations
can be used in the future to make a unique contribution to heliospheric
modelling efforts.
