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Exam questions Flight Performance and Planning - BPL Gas Balloon Pilot Licence

BPL Gas Balloon Pilot Licence: Flight Performance and Planning 10 Questions no time limit

1 - A cross-country flight is made using the ICAO 1 : 500.000 aeronautical chart. An overflight crosscheck shows that a distance of 4 cm in the chart has been passed within 12 minutes. After how many more minutes, the overflight of another waypoint at a chart distance of additional 6 cm can be expected?
2 - The maximum number of passengers can be found ...
3 - What must be considered for cross-border flights?
4 - At time of take-off, ground wind speed is 3 m/s. Along take-off flight path, at a distance of 360 m obstacles erect up to 40 m. What is the minimum rate of climb to keep a clearance of 50 m above the obstacles? (Consider double the ground wind speed for the flight path)
5 - What has to be expected when diving into an inversion layer from above?
6 - Given the following masses: Empty mass 260 kg Instruments 20 kg per gas container (full): 30 kg per person: 80 kg Assuming temperature ISA+10, how many persons may be carried in the basket at maximum, if the hot-air balloon with 4 gas containers has to climb up to pressure altitude 12.000 ft ? (use attachment ECQB-PPL_BPL001)
question bpl001-english-20261005.webp
7 - The upper limit of LO R 4 equals... See annex (PFP-030)
question PFP-030.webp
8 - The Empty Mass of a gas balloon includes:
9 - What effect has the elevation above MSL of an airfield on the carrying force and maximum take-off mass of a balloon?
10 - Given the following masses: Empty mass 240 kg Instruments 20 kg per gas container (full): 30 kg per person: 80 kg Up to which pressure altitude can the hot-air balloon climb with 5 persons and 4 gas containers in the basket, assuming temperatures 10° below ISA? (use attachment ECQB-PPL_BPL001)
question bpl001-english-20261005.webp