1989 Australian Drivers' Championship
Teams and drivers

Team
Manufacturer
Chassis
No
Driver
R.J.Macarthur Onslow
Ralt
RT20
1
Australia Rohan Onslow
Tony Blanche
Ralt
RT21
3
Australia Tony Blanche
Competitive Edge
Ralt
RT20
4
Australia Roger Martin
Clive Kane Photography
Ralt
RT21
5
Australia Simon Kane
Elfin Sports Cars
Elfin
FA891
6
Australia Mark McLaughlin
Boylan Racing
Ralt
RT20
7
Australia Neil Crompton
Bap Romano
Spa
FB001
8
Australia Bap Romano
Cascone Corporation
Spa
FB001
8 12
Australia Sam Astuti
John Briggs
Ralt
RT21
9
Australia John Briggs
Ray Cutchie
Ralt
RT4
11
Australia Ray Cutchie
Brian Shead
Cheetah
Mk.9
13
Australia Peter Glover
TAFE Team Motorsport
Shrike
NB89H
18
Australia Arthur Abrahams Australia Ian Richards
TAFE Team Motorsport
Shrike
NB89H
20
Australia Peter Doulman Australia Mark Poole
David Mawer
Ralt
RT21
27
Australia Elwyn Bickley Australia John Smith
Brett Fisher
Liston
BF3
50
Australia Brett Fisher
Chris Hocking
March
87B
74
Australia Chris Hocking Australia Rohan Onslow
John Hermann
Ralt
RT4
88
Australia John Herrman

Question: What type of car did Mark McLaughlin and Neil Crompton drive at the 1989 Australian Drivers' Championship?
Answer: Mark McLaughlin participated in Elfin FA891 and Neil Crompton in Ralt RT20.