Every 10 flight hours

Every 20 flight hours

Every 30 flight hours

Every 40 flight hours

Pilot error

Mechanical failure

Battery failure

Strong winds

Use a soft cloth and lens cleaner

Use a cotton swab and rubbing alcohol

Use a tissue and water

Use a brush and soap

Avoid flying in hot weather

Land the drone frequently to allow the battery to cool down

Use a battery with a higher capacity

All of the above

Try to regain control and land the drone

Activate the drone's return-to-home function

Turn off the drone's motors

Call for help

Between 15°C and 25°C

Between 5°C and 15°C

Between 0°C and 10°C

Between -5°C and 5°C

They are cracked or chipped

They are bent or deformed

They are worn or eroded

All of the above

In a hard case

In a soft case

In a backpack

In a cardboard box

Every time you fly in a new location

Every month

Every three months

Every six months

15-20 minutes

20-25 minutes

25-30 minutes

30-35 minutes

10 mph

15 mph

20 mph

25 mph

Through the drone's mobile app

Through the drone's remote controller

Through a computer

All of the above

400 feet

500 feet

600 feet

700 feet

In a cool, dry place

In a warm, humid place

In a sunny place

In a dusty place

1 mile

2 miles

3 miles

4 miles