 During the first meeting, Txeroki gave instructions on how to carry out the attack and told the members of the commando which secondary roads they should take to arrive to the airport and avoid being caught by security forces.After the meeting, Sarasola took part in the September 23 event along with Joseba Iturbide and an unknown member of the organisation.In October, Sarasola, Portu and San Sebastián rehearsed the route to the airport twice.