1 - A good pre‑flight checklist should include:
2 - Stability of an aircraft means:
3 - Surface areas involved in an operation typically include:
4 - Is the centre of gravity (CG) important for UAV stability?
5 - A good pre‑flight checklist should include:
6 - EASA Open subcategories A1/A2/A3 are for:
7 - Before take‑off, if systems are 'cold' (sensors not initialised/locked):
8 - A good pre‑flight checklist should include:
9 - Which term in the manual defines how heavy a UAS can be?
10 - Forward speed of a UAV in cruise depends mainly on:
11 - A 'Command Override' is best described as:
12 - EASA Open subcategories A1/A2/A3 are for:
13 - What does LiPo mean?
14 - A good pre‑flight checklist should include:
15 - In EASA Open A3, operations must be:
16 - Regarding the geographical area of flight, the UAS operator must:
17 - After getting A2, must flights be logged?
18 - If using an observer formally involved in the operation:
19 - UAS procedures and rules are:
20 - A VTOL UAV:
21 - Standard Scenarios (STS) are:
22 - What does LiPo mean?
23 - A good pre‑flight checklist should include:
24 - In EASA Open A3, operations must be:
25 - If multiple alternatives exist, you should select the operation:
26 - EASA Open subcategories A1/A2/A3 are for:
27 - 'Maximum load factor' in aerodynamics refers to:
28 - A good pre‑flight checklist should include:
29 - May binoculars be used to extend VLOS?
30 - May a UAV in the Open category carry a banner or drop objects?
31 - An aircraft is statically stable when:
32 - A fixed‑wing UAV sustains flight thanks to:
33 - Information on airspace structure and UAS‑limited/no‑UAS zones is available from:
34 - Aerodynamic drag depends primarily on:
35 - A stall is:
36 - Air flows at the surface generally from:
37 - In EASA Open category, maximum legal altitude above ground is:
38 - A good pre‑flight checklist should include:
39 - If all four rotors of a quadcopter spun the same direction:
40 - What is turbulence?
41 - Main difference between A2 and A3 (EASA Open):
42 - Obstacle avoidance sensors typically have:
43 - A good pre‑flight checklist should include:
44 - Typical LiPo cycle life (to ~80% capacity) is around:
45 - Is the centre of gravity (CG) important for UAV stability?
46 - The minimum distance from uninvolved people is often defined by:
47 - Does a reduced/low‑speed flight mode change legal distance requirements to people?
48 - In a fixed‑wing UAV:
49 - Adding payload to a UAV primarily changes:
50 - A good pre‑flight checklist should include: