<math>R = \sum_{\text{Seaplane Recon, Bombers}} \text{LoS} \times \sqrt{\sqrt{\text{No.}_\text{planes}}} + \sum_{\text{Large Flying Boats}} \text{LoS} \times \sqrt{\text{No.}_\text{planes}}</math> | <math>R = \sum_{\text{Seaplane Recon, Bombers}} \text{LoS} \times \sqrt{\sqrt{\text{No.}_\text{planes}}} + \sum_{\text{Large Flying Boats}} \text{LoS} \times \sqrt{\text{No.}_\text{planes}}</math> |