| Call | Ex Call | Name | QSL-Address |
| ES0ABE | ES0LMT | Ants Siimpoeg | Box 55, 92402 Kärdla |
| *ES0BI | ES0RMN | Elmo Juhe | Käina 11 A, 92413 Kärdla, Hiiumaa |
| ES0BK | | Kari Kehvola | QSL via OH2BK CBA or via SRAL |
| ES0CB | | Albert Noor | Uuemardi talu ,Mäla k., Muhu vald, 94701 Saare mk. |
| ES0CD | | Herman Grünfeldt | Box 25, 93802 Kuressaare or Via Bureau |
| *ES0D | | Club Station | QSL Via ES1DW CBA |
| ES0DJ | ES1DJ | Toivo Kasonen | Box 1255, 11402 Tallinn |
| ES0DXX | | Liañes Fernandes David | ... |
| ES0EA | | Olli-Matti Rissanen | QSL Via OH0XX CBA |
| ES0FTZ | | Frank Truu | Tolli 8-2, 93813 Kuressaare, Saare mk. |
| ES0HA | | Jüri Vaske | Box 200, 93802 Kuressaare |
| ES0HD | | Maane Berens | SK |
| *ES0I | | Club Station | QSL Via ES7FU CBA |
| ES0IC | UR2RIC, ES0RIC | Meeme Mänd | Luige talu, Orjaku küla, Käina vald, 92114 Hiiu mk. |
| ES0IPA | | Igor Päss | Box 125, 10502 Tallinn |
| ES0IW | UR2RIW | Agu Pall | Suureranna k., 92212 Luidja sjk., Hiiumaa |
| *ES0J | | Club Station | QSL Via ES1AX CBA |
| *ES0K | | Club Station | QSL Via Bureau |
| *ES0KA | | Club Station | QSL Via ES0OU CBA |
| ES0KX | | Viljo Sinisoo | Kooli tn. 1-11, 92412 Kärdla, Hiiumaa |
| ES0LAS | ES0RSH | Hillar Sarapuu | Box 5, 92402 Kärdla or Via Bureau |
| ES0LBY | | Maie Ruuber | Luige talu, Orjaku k., Käina v., 92114 Hiiu mk. |
| ES0LBZ | | Lembit Saar | Kooli 2-5, 92412 Kärdla, Hiiu mk. |
| ES0LCA | ES0TDW | Mati Tarkin | Sôrve mnt. 6-15, 93822 Salme v., Saaremaa |
| *ES0LCB | ES0TFG | Vahur Reede | Aia 7-7, 93201 Salme k., Saaremaa or Via Bureau |
| *ES0LW | | Vello-Guido Reeva | Allee tn. 5-6, 93816 Kuressaare |
| *ES0LWL | | Boris Smerdov | Box 55, 92402 Kärdla |
| ES##M | | Special Event's Call | Saare County, QSL Via ES1QD |
| ES0MC | UR2RMC | Arvo Pihl | Box 125, 10502 Tallinn |
| *ES0MD | | Aare Kindel | Box 55, 92402 Kärdla, Hiiumaa |
| ES0MJ | UR2RMJ, UR2MJ | Paul Randmets | Kungla 12 A, 93814 Kuressare or Via Bureau |
| ES0MK | | Ülo Venda | Tolli 5-18, 93813 Kuressaare |
| ES0NW | UR2NW, ES8NW | Ivo Kibuspuu | Box 13, 92402 Kärdla, Hiiu mk. |
| ES0OK | ES0LBF, ES0ABK | Olle Koert | Mooni 1-16, 93818 Kuressaare |
| ES0OU | | Veljo Arro | Karl Ojassoo tn.7-9, 93812 Kuressaare or Via Bureau |
| *ES0PLS | | ... | ... |
| ES0Q | | Club Station | QSL Via ES5RY CBA |
| *ES0QY | | Vello Simmer | Box 55, 92402 Kärdla |
| ES0RAE | | Hellar Saar | Tehnika 3-6, 93817 Kuressaare |
| ES0RFV | | Urmet Kattel | Leigri väljak 7-1, 92412 Kärdla |
| *ES0RGE | | Ardi Ôunapuu | Box 55, 92402 Kärdla |
| *ES0RIE | | Einard Pukk | Box 55, 92402 Kärdla |
| ES0RUX | | Club Station | ... |
| *ES0RVX | | Repeater via Internet | & Enjoy Ham Radio (Mgr: ES0OU) |
| ES0SHF | | ERAU Beacon | QSL Via ES0ABK CBA |
| ES0SIX | | ERAU Beacon | QSL Via ES0IC CBA |
| ES0SM | | ES-SM DX-Club | QSL via ES5RY or SM0OGX |
| ES0T | | South-Estonian Radioclub | Using Also Callsigns: ES5T & ES6T, QSL Via ES5LY |
| *ES0TAQ | | Tauno Loodus | Tallinna 74-1, 93818 Kuressaare |
| *ES0TCY | | Elena Loodus | Tallinna 74-1, 93818 Kuressaare |
| ES0TD | ES0RTD | Toivo Loodus | Kõver 1-6, 93813 Kuressaare |
| *ES0TDO | | Riho Lonn | Pikk 40-3, 93812 Kuressaare |
| ES0TFE | | Bruno Kubits | Rahu 16-3, 93701 Aste alevik, Saaremaa |
| *ES0TFF | | Aivo Palts | Tôlluste, 94101 Pihtla v., Saaremaa |
| *ES0TFS | | Meelis Kahju | Väljaku 5, 93811 Kuressaare |
| ES0TFW | | Lembit Kasela | Jôe 29, 93501 Kärla alev, Saaremaa |
| ES0TGG | | Jaan Raet | Tiirimetsa k., 93201 Salme v., Saaremaa |
| *ES0THM | | Avo Maasik | Aia 66A-11, 93812 Kuressaare |
| ES0THN | | Taivo Levisto | Papli 3, 93815 Kuressaare |
| ES0THZ | | Karel Hallikäär | ... |
| *ES0TIC | | Kaupo Keküla | QSL Via Bureau |
| ES0TIV | | Timo Takkis | ... |
| ES0TJC | | Teet Kilk | Box 125, 10502 Tallinn |
| ES0TJE | | Heino Soon | ... |
| ES0TJQ | | Andi Pärnoja | ... |
| ES0U | | North-Estonian Radioclub | Using Also Callsigns: ES1U & ES2U, QSL Via ES1QV |
| ES0UHF | | ERAU | ... |
| *ES0W | | Club Station | QSL Via ES1II CBA |
| *ES0X | | Club Station | QSL Via ES2RJ CBA |
| *ES0YD | | Epp Loodus | SK |
| *ES0Z | | Club Station | QSL Via ES0NW CBA |
| *ES##Z | | Special Event's Call | Hiiu County, QSL via ES0NW CBA |
| ES0ZA | | Club Station | QSL via ES0NW CBA |
