Our certified technicians can perform routine turnaround and overnight checks for operators at Tucson International Airport (TUS). We provide necessary parts, equipment and on-site technical expertise to keep your aircraft flying safely.

In an Aircraft On Ground (AOG) situation, we can assist you with immediate troubleshooting and repair services, thanks to our line maintenance technicians (supplemented by our base technicians as needed).

Ascent Aviation Services is on call at Tucson International Airport (TUS) expediting our response times for routine or emergency line maintenance.

We offer the following line and on-call maintenance services

• Emergency and on-call maintenance
• Routine overnight maintenance
• Ground handling