What do you do when you are unsure the roof of a building is safe to walk on? Well…. if you are an FAA licensed Part 107 UAS pilot, you get and receive airspace authorization and put a drone up.

Looking at the results can tell you a lot about the condition of the roof and then you can make a determination if it is safe to walk on, or even if you need to walk on it.
Deck 1 Deck 2 Deck 3 Deck 4 Deck 5 Deck 6 Deck 7 Deck 8 HVAC 1 HVAC 2 HVAC 3 HVAC 4 HVAC 5 HVAC 6 HVAC 7 HVAC 8 Disconnect HVAC 9 Disconnect 2 HVAC 10 HVAC 11 HVAC 12 HVAC 13 Deck 9 Deck 10 Deck 11 Deck 12 Deck 13 Deck 14 Deck 15 Deck 16 Deck 17 Missing HVAC 1 Missing HVAC 2 Missing HVAC 3 Missing HVAC 4
See what conclusions you can make to the above pictures. There is a ton of information in them and could you see what all needs to be repaired/replaced from these pictures? There is a long list.