rence Chart SERVICE CODES FedE,c Ground 015 81doPCO. Prefod.Oretoe 016 COD. Prepsd.Comesic Oil EC@. P1/41:081.0retoo 018 Fe£. Ground. PAP, Pdood. Domed DI9 Propad. Deøde 020 AuloPCO. Ceiloct Comedic 021 Col« Do•rosilc COO COD. area. Dorrouic 031 EC00. Coke,, Comedic 032 Corn COO Co