At temperature below 0 °C the pressure at the burner is at 0,2 MPa (2 bar). Is take-off permissable with the hot air balloon?

Question

Question Quiz BPL Hot Air - Balloon Pilot License - Operational Procedures

QuizVDS · Accepted Answer

No, pressure at burner is too low

QuizVDS · Answer

Only with double-burner system installed

QuizVDS · Answer

Yes, at low temperatures a low hull temperature is sufficient

QuizVDS · Answer

Yes, not a problem

BPL Hot Air: At temperature below 0 °C the pressure at the burner is at 0,2 MPa (2 bar). Is take-off permissable with the hot air balloon? Id: 354