A letter written by Lola Tafalla to Calixto can be found in the "Fattoria Carbonell" which suggests links with the Carbonell family.
"handwritten letter.
Calixto if you are scornful of danger at a time like this, you will end it badly. Trust me. You have to find a way to live with yourself. without getting involved. Stop thinking that just because you can fly you have to be a hero. I don't want to have to fill out the paperwork for your anti-aircraft death. I try to keep the skies free, but I can't guarantee anything.
- Lola"
Another note is instead an official FND license for Calixto always in the "Fattoria Carbonell".
"Fuerzas de Defensa del Aire - Official License
This letter states that Cabo Calixto Alba has obtained the Class 1 Military Helicopter Pilot License, to be renewed annually. Fuerzas de Defensa del Aire, 2018."
Triva[]
- During the mission of Jonrón "Knuckleball" speaking with a guerrilla of the Carbonell family the battle on the "CSS VIATEUR" will be mentioned where it will be said "..My cousin was there with you ..." probably talking about Calixto.