Gia Kelly

Gia Kelly was manager of T-Mat Earth Control in London.

Biography
When T-Mat malfunction, Kelly travelled with Julian Radnor to meet Daniel Eldred. They tried to persuade him to build a rocked so that they could send technicians to the Moon so that T-Mat could be repaired. With the help of the Second Doctor, Zoe Heriot and Jamie McCrimmon, the rocket was built and launched. Kelly lost radio contact with the rocket shortly after.

The T-Mat to London became operational again and Kelly used it to travel to the Moon with a team of technicians. Kelly and her team were unaware that Slaar and his Ice Warriors had invaded the base. Fewsham, a prisoner of the Ice Warriors, told Kelly the accident was down to Osgood, the former head technician having gone mad.

Kelly and her team repaired the T-Mat and the Ice Warriors attacked them. Kelly was the only survivor. She escaped and rendezvoused with the Doctor, Zoe, Jamie and Phipps. Kelly repaired a device that ran on solar power and used it to kill and Ice Warrior. Fewsham repaired the T-Mat, allowing Kelly and the other to return to Earth.

Once there, Kelly viewed Fewsham's secret filming of the Ice Warrior plan. Using this information, she developed a signal on the same frequency as that of the Ice Warriors. When deployed on a satellite, it led the Ice Warrior fleet of course into the Suns orbit where they died.

Despite these events Kelly still saw no need to rely on any other form of transport other than T-Mat. (DW: The Seeds of Death)