Layer Estimates:

Layer: AirportFeatures (ID:0)
Count: 19745
Extent:

XMin: -19745996.9198742
YMin: 597206.149665804
XMax: 19382236.0553129
YMax: 13627133.3295966
Spatial Reference: 102100 (3857)

Layer: AirportRegion (ID:1)
Count: 9
Extent:

XMin: -19663750.9168215
YMin: 2034622.54608185
XMax: 19382236.0553129
YMax: 11500383.3835167
Spatial Reference: 102100 (3857)