What allows the use of an online computer terminal for submitting reports on aircraft engines?

The correct answer is AEMS, which stands for Aircraft Environmental Maintenance System. AEMS is a computer-based logistics system that enables users to track and report maintenance data for aircraft and their components, including engines. It allows personnel to submit reports electronically, ensuring that data is accurately captured and easily accessible for analysis and decision-making. This system enhances efficiency by streamlining the reporting process, allowing for timely updates on maintenance actions and status.

The other options refer to different forms or systems related to inventory and maintenance management but do not specifically provide the capability for online submissions of reports on aircraft engines as AEMS does. For example, 1348-1A is a document used for requisitioning material, while 1357 relates to maintenance actions. P485 is a logistics form used for supply management but also does not pertain to the electronic reporting of aircraft engines as AEMS does.