The WACC of Air Transport Services Group Inc (ATSG) is 6.2%.
| Range | Selected | |
| Cost of equity | 7.20% - 10.70% | 8.95% |
| Tax rate | 24.30% - 26.40% | 25.35% |
| Cost of debt | 4.00% - 8.20% | 6.10% |
| WACC | 4.6% - 7.8% | 6.2% |
| Category | Low | High |
| Long-term bond rate | 3.9% | 4.4% |
| Equity market risk premium | 4.6% | 5.6% |
| Adjusted beta | 0.72 | 1.04 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 10.70% |
| Tax rate | 24.30% | 26.40% |
| Debt/Equity ratio | 1.73 | 1.73 |
| Cost of debt | 4.00% | 8.20% |
| After-tax WACC | 4.6% | 7.8% |
| Selected WACC | 6.2% | |