Home › Part 107 Practice Tests › Airspace & Flight Restrictions Questions › Question 21
On a UAS Facility Map, the number shown in a grid square represents
- A.the maximum altitude, in feet AGL, at which an authorization may be requested in that square
- B.the elevation of the highest obstacle in that square
- C.the minimum safe altitude for manned aircraft in that square
Correct answer
A. the maximum altitude, in feet AGL, at which an authorization may be requested in that square
Why
Each grid value is the maximum altitude in feet AGL at which ATC may authorize a UAS operation in that square through LAANC. Obstacle heights and manned minimum altitudes are charted elsewhere and are not what the grid number means.
Source: 14 CFR 107.41 · ACS knowledge area: Airspace Classification and Operating Requirements · From the Airspace & Flight Restrictions practice bank (AIR-021).