Enter through the jumpgate or use a Khador Drive. Loma is a system that is part of the Valkyrie expansion pack, and is the GoF2 black market. It is not a detatched system like Mido or Her Jaza, and can be accesed by jumpgate. It is linked to Aquila system, Shima system, and the Union system. It has three stations, all of which are TL10. There is a pirate fleet patrolling Loma at all times, and you must pay a percentage of your shipment's value that varies with difficulty before they let you in. However, you can try to destroy the fleet with some nukes or a couple shock blasts, this grants you about another 15 seconds to go to the station before more pirates regenerate.