Members of Tonga DX Pedition 19 November - 1 December receive following special calls:
A31A special call (IK1PMR and group)
A31MR = IK1PMR
A31LEO = PA3LEO/K2LEO (YL)
A31WL = PA0BWL
A31NN = AA4NN
A31SN = OE2SNL
A31IW = DJ5IW
A31JC = DJ7JC