
Training and instructional materials for radiotelephony in aviation for VFR and IFR

fly-T GmbH
Rotackerstrasse 15, 8645 Jona SG (CH)New on Amplifa
About us
fly-T GmbH was founded in 2010 in Jona SG by Dagmar Hollerer and specialises in training and instructional materials in the field of radiotelephony (RTF). The offering includes private lessons, refresher and intensive courses for VFR and IFR, also helicopter- and balloon-specific, as well as preparation for the FOCA RTF examination. In addition to instruction, the company develops its own e-learning programmes (VFR RTF Training, IFR RTF Training), a theory folder in German and English (Subject 90), a question database with over 260 questions including an examination mode, the RTF for pilots app with a flashcard system and audio, and the Weather Report app for METAR readbacks. Lessons are held flexibly between 0500 and 2400 at a location of choice, via Skype or telephone. The team consists of active pilots, flight instructors and voice instructors.
- Site
- Jona SG
- Processes
- RTF instruction (radiotelephony) for VFR and IFR, Private lessons for individuals and groups, RTF refresher courses (also helicopter- and balloon-specific), RTF intensive courses (1 week, Appenzeller farmhouse near St.Gallen-Altenrhein airfield), Assessment of radio skills, Preparation for the FOCA RTF examination (VFR German/English, IFR), E-learning training programmes (VFR RTF Training, IFR RTF Training), Instructional materials (theory folder German/English, Subject 90)
- Materials
- RTF Instruction, E-Learning Programmes, Apps, Theory Folder
- Founded
- 2010
- Industries
- Aviation training, Flight schools, Pilot training (VFR/IFR), Pilot training (private pilots, commercial pilots VFR/IFR)
Instructional materials and learning formats
RTF Instruction
Private lessons, refresher and intensive courses for VFR and IFR, also helicopter- and balloon-specific.
E-Learning Programmes
VFR RTF Training and IFR RTF Training for preparing and deepening radiotelephony training.
Apps
RTF for pilots (flashcards with audio) and Weather Report app for METAR readback practice.
Theory Folder
Course folder with RTF theory in German and English, 275 pages, covering the Subject 90 examination material.
Locations
Jona SG
CHBusiness address and contact
Inside the production





Industries
Additional services
History
- 2010
Foundation of fly-T GmbH by Dagmar Hollerer (founder and co-owner)
- 2012
Dagmar Hollerer takes over subject responsibility for Subject 90 (RTF VFR & IFR) at the ZHAW
- 2024
This Hochstrasser becomes TKI radiotelephony at fly-T
- 2026
Tim Eberle becomes TKI radiotelephony at fly-T (according to career information)