CALGARY -- WestJet Airlines unveiled plans Friday for a new system that will allow passengers to access TV, movies and the Internet with their electronic devices while in the air.

The satellite system will be installed on one aircraft later this year for testing and be expanded over the next few years.

Passengers not travelling with their own device to use the system will be able to rent one to access a mix of free and paid content.

The Calgary-based airline currently offers live television on its flights.

WestJet (TSX:WJA) says the new system will offer more options and enable passengers, especially business travellers, to use their time in the air more productively.

The carrier also plans to install USB and power outlets in the seats.