All string properties in a raw format as it was received from LFS
Contact object - car A
Contact object - car B
ReadonlyReqIReadonlySizeHigh 4 bits: reserved / low 12 bits: closing speed (10 = 1 m/s)
Looping time stamp (hundredths - time since reset - like TINY_GTH)
ReadonlyTypeReadonlyZero
CONtact - between two cars (A and B are sorted by PLID)
This packet reports contacts between two cars if the closing speed is above 0.25 m/s.
Set the ISF_CON flag in the IS_ISI to receive car contact reports.