Operators 8B1FTDM are YB1AR, YB1BD, YB1BML, YB1BX, YB1GIP, YB1HDR, YB1JQC, YB1JUS, YB1MAE, YB1MBA, YB1MIG, YB1NIN, YB1PEF, YB4GBN/1, YC1AWT, YC1CKK, YC1ELL, YC1JGE, YC1JNV, YC1JXU, YC1LJT, YC1OHE, YC1PZ, YD1APO, YD1AUI, YD1DOS, YD1EQX, YD1JZK, YE1AR, YE1GD, YG1AEQ, YG1AFR