Aviation WACE Scaling 2026 (WA)
Under TISC’s 2025 scaling, Aviation scales modestly: its mean scaled score was about 56.2 out of 100, higher than 31% of WA ATAR courses. Your best four scaled scores make up your TEA, which TISC converts to your ATAR.
Aviation scaling summary (2025 TISC)
The mean scaled score was 56.2 out of 100, ranging from 33.6 to 68.8. TISC suppresses percentile figures for courses with fewer than 50 candidates, so only summary statistics are shown for Aviation (16 candidates in 2025).
What this means for your ATAR
WA scales every course so results can be compared fairly, fixing the average scaled score across all courses at 60. Your best four scaled scores (plus any LOTE and Mathematics bonuses) form your TEA. Aviation scales modestly: its mean scaled score of 56.2 is higher than 31% of WA ATAR courses.
See how the WACE ATAR is calculated for how scaled scores become your TEA and ATAR.
Aviation scaling FAQ
Scaled scores are out of 100 from the TISC 2025 Course/Subject Statistics Summary — Scaled Scores for Specified Percentiles (TR320C). Scaled-score distributions from TISC’s 2025 course statistics (report TR320C). TISC and SCSA standardise combined marks before scaling, so WA publishes no raw-mark-to-scaled-score conversion — for any raw mark there is a range of scaled scores. These figures are indicative of how a course scaled, not a per-mark lookup. Re-stamped when TISC releases the new statistics each year.