7074.1 - Amortization - Developmental & Preoperating Costs
7074.2 - Amortization - Other Intangibles
7075.8 - Depreciation - Hangar & Maintenance Equipment
7075.9 - Depreciation - Ground Property
7076.2 - Amortization - Capital Leases - Other
Amortization of equipment under capital leases other than flight equipment