Sko4i.bg center near Sofia, Bulgaria. We are the excellence of skydiving in Bulgaria. The company opened for business in 2019 by 3 passionate founders: Radostin Velev, Milko Dalgichev and Stoian "Toni" Stoianov. We are located in at Ihtiman Airfield (45min) from Sofia. We offer tandem skydiving jumps for first-time jumpers together with an instructor. We can film your jump either from the hand of the instructor (Handycam) or by an additional skydiver-cameraman. For the serious thrill-seekers we also offer first jump courses using the Accelerated Free Fall (AFF) or Instructor Assisted Deployment (IAD) training programs. These are the two of the most safe and efficient methods to train skydivers for solo skydiving. We also welcom skydivers from all training levels for fun jumps.