What is the primary function of an uncertified tower display workstation?

The primary function of an uncertified tower display workstation is to assist with the visual location of aircraft. This station typically provides visual information to air traffic controllers, helping them monitor and manage aircraft movements within the vicinity of the airport. Controllers rely on this display to maintain situational awareness and ensure safe operations on the ground and in the airspace near the airport.

Options that suggest providing radar traffic instructions, authorizing flight plans, or supplying area weather reports relate to functions that go beyond the capabilities of an uncertified workstation. Such tasks typically require certified personnel and systems due to their complexity and the need for accurate coordination in managing air traffic. The uncertified workstation focuses more on enhancing visual observation rather than executing authoritative or procedural tasks.