Despite a small loss, Mix 94.5 was again Perth's number one radio station in the sixth radio ratings survey for 2012.
The Subiaco-based station shed 0.5 of a percentage point to come out on top with 14.5 percentage points.
Hot on their heels were Nova 93.7, which saw strong gains in its breakfast, morning and evening shifts to move into equal second spot alongside ABC720, both on 11.8 points.
Nova's biggest win was for its breakfast show featuring Nathan Morris, Nat Locke and Shaun McManus, which had the biggest growth in this survey.
The trio's show gained 2.1 points to come in with 13 points, putting them as the third most listened to breakfast show behind Eoin Cameron's popular ABC720 breakfast show, which saw no changes on 16 points, followed by Mix 94.5's The Bunch on 13.7 points.
Mix 94.5's sister station 92.9 didn't fare as well in this survey, losing 1.5 points overall, including notable loses in its breakfast shift 10.6 down from 11.8), morning shift (down 2.8 points to 8.7 points) and afternoon shift (10.3 points down from 11.9).
92.9 were able to still able to boast having Perth's number one drive show (made up of nationally syndicated programs including Kyle Sandilands and Jackie O and Fifi Box and Jules Lund), coming in with 15.5 points, closely followed by Mix 94.5's The Big Couch with 15.3 points.
Despite taking the crown from Mix 94.5 in survey 4, 96FM was down 1.1 percentage points to come in as Perth's fifth most listened to station on 10.4 points.