Layer Estimates:

Layer: SC_Airports (ID:0)
Count: 13
Extent:

XMin: -9207167.48547347
YMin: 3792798.48101504
XMax: -8763509.82232057
YMax: 4149712.64416606
Spatial Reference: 102100 (3857)

Layer: SC_Boundary (ID:1)
Count: 1
Extent:

XMin: -9278555.83379303
YMin: 3772262.82921056
XMax: -8747424.74941645
YMax: 4192232.14373127
Spatial Reference: 102100 (3857)