Fulton (r.) and his work partner Craig Langenfeld load TISABAS onto the belt loader, in anticipation of the arrival of Alaska Flight 53. Weighing about 100 pounds, the device is designed to be the first item up the belt to the plane, and the last thing out. TISABAS runs on batteries now, but will eventually be powered by the belt loader vehicle. (KCAW photo/Robert Woolsey)