Last conversation between oil rig climbers and Esperanza

Last conversation between oil rig climbers and Esperanza Luke on the Esperanza talks to Sim, one of the Greenpeace climbers on the Stena Don oil rig, as they prepare to come down. The audio is a bit fuzzy, so here's a transcript. S: Esperanza, this is Alpha Climb, go ahead L: Er you called us, over. S: Oops, sorry about…