PowerFLARM devices

General

• What does "Error Code 41: FLARM radio" mean?
• Can I use PowerFLARM Fusion or Portable in an aircraft with pressurized cabin?
• What is the difference between e.g. FLAPFC10E and FLAPFC11E devices?
• What is the difference between PowerFLARM Fusion and PowerFLARM Portable?
• Where can I buy PowerFLARM?
• What is the pressure sensor used for?