AhaBulbStuff Everyone Should Know
AhaBulb: Stuff Everyone Should Know · ahabulb.com/drone-radio-barriers

What can a building between the controller and drone do to the command link?

Start playing free

  1. Block or weaken the link
  2. Strengthen it by reflecting signals
  3. Nothing, since radio passes through walls

🔒 The answer is for AhaBulb members. Members see the answer, why it's right and the official sources for every card of Stuff Every Drone Pilot Should Know, plus timed practice exams.

The first 50 cards of every test are free to play.

Play the free cards See membership

Like this card?
Play the game

References

  1. FAA Advisory Circular 107-2A, Appendix B.6.1.2 www.faa.gov/documentLibrary/media/Advisory_Circular/AC_107-2A.pdf Checked 2026-10-09.

Think this answer is wrong? Tap "Challenge this answer" on the card in the game and tell us why.

Test yourself in the game

DronesNear dense office buildings full of Wi-Fi, what drone problem does the FAA warn about?DronesDuring checks, your drone's control inputs seem delayed or out of sync. What should you do?DronesUnder Part 107, what is included in a small unmanned aircraft system?

That's stuff everyone should know.