When the radar showed more rain was headed towards the IMS, officials called off the qualifications.
The team is putting Tristan Vautier in the No. 19 car, which had been driven by James Davison of Australia.
The drivers must attend the party for one hour to be eligible for the 500 Club Award.
Rahal is tied for fourth in points with Scott Dixon.
The fast nine will make a run for the pole on Sunday.
Scott Dixon, of Target Chip Ganassi Racing, came in second at 230.655.
Many fans were hopeful for an incident free day of practice.
The Patriots disputed the conclusions on matters of science, logic and law.
Driver James Hinchcliffe was behind Castroneves when it happened, and Hinchcliffe’s spotter, Bob Perona, was above in the grandstands.
A statement from the program said the pair were dismissed immediately for “not living up to their responsibilities to the program.”
The WISH-TV / MyINDY-TV 23 broadcast schedule complements a 2015 Fever schedule that offers live video availability of all 34 regular season…
Newgarden got out of his car and appeared to be fine.
The expected appeal was filed Thursday ahead of a 5 p.m. deadline.
According to the Patriots counsel’s detailed context report, the findings “are, at best incomplete, incorrect and lack context.”