List of radio station callsigns in Queensland
Defunct Callsigns
Columns: Callsign | Area served | Band | Freq currently | Purpose
4AT | Atherton | AM | 4AT (National) | Commercial | 4AY | Ayr / Townsville | AM | see 4RR | Commercial | 4BCB | Blackwater | FM | silent | Community | 4BK | Brisbane | AM | 4RPH | Commercial | 4CA | Cairns | AM | 4EL | Commercial | 4CD | Gladstone | AM | 4CC | Commercial | 4EB | Brisbane | AM | Rete Italia (HPON) | Community | 4EEE | Emerald | FM | silent | Community | 4GG | Gold Coast | AM | 4BI ( Brisbane ) | Commercial | 4GGG | Gold Coast | FM | 4GLD | Commercial | 4IO | Brisbane | AM | see 4IP | Commercial | 4IP | Ipswich / Brisbane | AM | 4TAB | Commercial | 4MB | Maryborough | AM | 4FC | Commercial | 4MI | Mount Isa | AM | silent | National | 4MK | Mackay | AM | 4AA | Commercial | 4NA | Nambour | AM | see 4SS | Commercial | 4QA | Mackay | AM | silent | National | 4QFM | Ipswich | FM | 4BNE | Commercial | 4QG | Brisbane | AM | 4RN | National | 4RR | Townsville | AM | 4TAB | Commercial | 4RRR | Roma | FM | silent | Community | 4SDA | Nambour | FM | 4SFM | Community | 4SO | Southport | AM | silent | National | 4SS | Nambour | AM | silent | Commercial | 4SUN | Remote Commercial Radio Service North East Zone | FM | 4RBL | Commercial | 4TO | Townsville | AM | retransmission of 4TOO | Commercial | 4TOF | Cunnamulla | FM | retransmission of 4RR | Community