PST (PLANNING SUPPORT TEAM) TIMELY PLANNING AND REDUCTION OF OPERATIONAL COST.PST PROVIDES YOU WITH THE MOST OPTIMAL WAY TO RECORD MAINTENANCE PROCESSES. WE HAVE EXPERTS IN AIRCRAFT MAINTENANCE PLANNING AND CONTROL WITH 20 YEARS OF EXPERIENCE. COMPUTERIZED MAINTENANCE CONTROL AND HISTORICAL RECORD ARCHIVING SYSTEM. MODIFICATION CONTROL, AIRWORTHINESS DIRECTIVES, AND SERVICE BULLETINS. SUBMISSION OF MONTHLY REPORTS TO AUTHORITIES.