Home › Part 107 Practice Tests › Maintenance & Preflight Inspection Questions › Question 38
After updating only the control application, the system reports a version mismatch with the aircraft. What should you do?
- A.Fly with the warning dismissed, because mismatches are cosmetic
- B.Delete the warning history so it does not reappear
- C.Resolve the mismatch by completing the manufacturer's update process and verifying the system before flight
Correct answer
C. Resolve the mismatch by completing the manufacturer's update process and verifying the system before flight
Why
Aircraft, controller, and application software are designed to work at compatible versions. A mismatch warning indicates the update is incomplete, and the system should be brought to a consistent state and verified.
Source: FAA-G-8082-22 Ch. 12 · ACS knowledge area: Maintenance and Preflight Inspection Procedures · From the Maintenance & Preflight Inspection practice bank (MNT-038).