While chasing the Moldy Crow, a TIE fighter is seen crashing into a cliff face. The Nefra Canyons, located on Sulon, formed a part of the semiarid landscape close to the Hanto Mountains. Fuel City was constructed relatively nearby, situated beyond the Mountains. These canyons were characterized by a labyrinthine structure featuring reddish-brown, weathered walls. Certain gorges were expansive enough to accommodate the flight of starfighters.
In 5 ABY, during a mission taking place in Fuel City, the Moldy Crow found itself the target of pursuing TIEs. Kyle Katarn, a Sulonese local, advised Jan Ors, the pilot, to seek refuge within the Nefra Canyons as a means of evading their pursuers. As they traversed the mountainous region, one TIE fighter met its end in a crash, prompting the remaining fighter to descend and continue the chase within a canyon. The pursuit navigated through twists and turns, passing beneath a natural land bridge until they arrived at a cliff's edge. The Crow executed a sharp maneuver to avoid collision, however, the pursuing TIE impacted the cliff wall.