Oct 22 (Reuters) - Alliance Aviation Services Ltd AQZ.AX :
* SIGNS FIVE-YEAR EXTENSION WITH BHP OLYMPIC DAM OPERATIONS
* EXTENSION WILL SEE CO CONTINUE TO OPERATE CHARTER SERVICES FOR BHP OLYMPIC DAM MINE SITE OPERATIONS, & OTHER SERVICES
Oct 22 (Reuters) - Alliance Aviation Services Ltd AQZ.AX :
* SIGNS FIVE-YEAR EXTENSION WITH BHP OLYMPIC DAM OPERATIONS
* EXTENSION WILL SEE CO CONTINUE TO OPERATE CHARTER SERVICES FOR BHP OLYMPIC DAM MINE SITE OPERATIONS, & OTHER SERVICES