** Alliance Aviation Services AQZ.AX soars as much as 22.6% to A$0.645; marks largest intraday pct jump since early May 2022
** Stock hits highest since March 12
** Specialised aviation services provider says fuel price volatility has limited impact on co's contracted operations
** Advises no change to co's FY26 profit before tax outlook
** Adds co continues to monitor aviation market, supply chain conditions
** More than 642,000 shares traded vs 30-day average of ~584,000
** YTD, AQZ down 47.4%
(Reporting by Nikita Maria Jino in Bengaluru)
((Nikita.Jino@thomsonreuters.com;))