• OC-001 VK Australia
  • OC-002 VK9X Christmas Island
  • OC-003 VK9Y Cocos-0Keeling Island
  • OC-004 VK9L Lord Howe Island
  • OC-005 VK9N Norfolk Island
  • OC-006 VK7 Tasmania (includes King)
  • OC-007 VK9Z Willis Island
  • OC-008 P2 Bismarck Archipelago
  • OC-009 KC6 Belau Island (Palau) (includes Koror, etc.)
  • OC-010 KC6 Senyavin Island (include Ponape, etc)
  • OC-011 KC6 Truk Island
  • OC-012 KC6 Yap Island
  • OC-013 ZK1 Rarotonga Island
  • OC-014 ZK1 Manihiki Atoll
  • OC-015 T2 Tuvalu Island (Ellice Island)
  • OC-016 3D2 Fiji Islands
  • OC-017 T30 West Kiribati (Gilbert Island)
  • OC-018 T30 Banaba Island (Ocean)
  • OC-019 KH6 Hawaiian Islands
  • OC-020 KH7 Kure Island
  • OC-021 YB West Greater Sunda Islands (includes Java, Sumatra)
  • OC-022 YB9 Lesser Sunda Islands (includes Bali, Flores, Sumba, Sumbawa, Timor, etc.)
  • OC-023 KH3 Johnston Island
  • OC-024 T32 Christmas Island
  • OC-025 P2 Admiralty Island
  • OC-026 KH2 Guam Island
  • OC-027 FO Marquesas Island
  • OC-028 KX6,V73 Ralik Chain (includes Ebon, Jaluit, Kwajalein, etc.)
  • OC-029 KX6,V73 Ratak Chain (includes Majuro, etc.)
  • OC-030 KH4 Midway Island
  • OC-031 C2 Nauru Island
  • OC-032 FK New Caledonia
  • OC-033 FK Loyalty Island
  • OC-034 P2,YB New Guinea
  • OC-035 YJ Vanuatu (New Hebrides)
  • OC-036 ZL New Zealand
  • OC-037 ZL9 Campbell Island
  • OC-038 ZL7 Chatham Island
  • OC-039 ZL8 Kermadec Island
  • OC-040 ZK2 Niue Island
  • OC-041 P2 Ninigo Group
  • OC-042 DU Philippines
  • OC-043 T31 Phoenix Islands (includes Canton, Enderbury, etc.)
  • OC-044 VR6 Pitcairn Islands
  • OC-045 KH8 American Samoa
  • OC-046 FO Windward Group (includes Moorea, Tahiti, etc.)
  • OC-047 H4,P2 Solomon Islands
  • OC-048 ZK3 Tokelau Island
  • OC-049 A3 Tongatapu Group
  • OC-050 FO Tubuai Island (Austral Island)
  • OC-051 FO Rapa Island
  • OC-052 FO Duke of Gloucester Island (includes Hereheretue)
  • OC-053 KH9 Wake Island
  • OC-054 FW Wallis Islands
  • OC-055 KH6 French Frigate Shoals
  • OC-056 VR6 Henderson Island
  • OC-057 FO Maupihaa (Mopelia) Group (includes Motu One, Manuae)
  • OC-058 FK Huon Island
  • OC-059 KC6 Kosrae Island (Kusaie)
  • OC-060 3D2 Rotuma Island
  • OC-061 1M4A Minerva Reefs
  • OC-062 FO Pukapuka Island
  • OC-063 FO Gambier Island
  • OC-064 A3 Vava'u Group
  • OC-065 H4 Reef Island (includes Swallow Island)
  • OC-066 FO Tuamotu Archipelago
  • OC-067 FO Leeward Group (includes Bora Bora, Raiatea, etc.)
  • OC-068 ZL The Snares
  • OC-069 P2 Lihir Group
  • OC-070 YB8 Molucca Islands (Maluku)
  • OC-071 VK6 Buccaneer Archipelago
  • OC-072 VK9Z Mellish Reef
  • OC-073 JD1 Minami Torishima Island (Marcus)
  • OC-074 ZL9 Auckland Island
  • OC-075 YB5 Riau Archipelago
  • OC-076 YB8 Sula Island
  • OC-077 KH8 Manua Island
  • OC-078 KC6 Caroline Islands
  • OC-079 FK Belep Island
  • OC-080 ZK1 Suwarrow Atoll (Suvorov Island)
  • OC-081 KH5 Jarvis Island
  • OC-082 ZK1 Penrhyn Atoll (Tongareva)
  • OC-083 ZK1 Aitutaki (includes Hervey Island)
  • OC-084 T32 Fanning Island (includes Washington)
  • OC-085 KH5 Palmyra Island
  • OC-086 KH0 Northern Mariana Islands (includes Rota, Saipan, Tinian, etc.)
  • OC-087 KX6,V73 Enewetak Atoll (Eniwetok)
  • OC-088 9M,V8,YB7 East Greater Sunda Islands (includes Borneo V85/YB7/9M6/9M8, Celebes YB8)
  • OC-089 KH1 Baker and Howland Islands
  • OC-090 DU Calamian Group
  • OC-091 DU Polillo Island
  • OC-092 DU Babuyan Island
  • OC-093 DU Batan Island
  • OC-094 FO Disappointment Island
  • OC-095 3D2 Lau Group
  • OC-096 KH5 Kingman Reef
  • OC-097 5W Western Samoa
  • OC-098 ZK1 Pukapuka Atoll (Danger Island)
  • OC-099 P2 Tabar Island
  • OC-100 H4 Nendo (Ndeni) (includes Utupua, etc.)
  • OC-101 P2 Feni Island
  • OC-102 P2 Tanga Island
  • OC-103 P2 St. Matthias Group
  • OC-104 YJ Banks Island
  • OC-105 DU Cagayan Sulu (includes Muligi Island)
  • OC-106 YB5 Natuna Besar Island
  • OC-107 YB5 Lingga Archipelago
  • OC-108 YB5 Anambas Island
  • OC-109 YB5 Natuna Selatan Island
  • OC-110 YJ Torres Island
  • OC-111 YJ Shepherd Island
  • OC-112 3D2 Conway Reef
  • OC-113 FO Acteon Group (includes Marutea)
  • OC-114 3D2 Yasawa Group
  • OC-115 P2 Trobriand Island
  • OC-116 P2 D'entrecasteaux Island
  • OC-117 P2 Louisiade Archipelago
  • OC-118 FW Horn Island (includes Alofi, Futuna)
  • OC-119 DU Sulu Archipelago
  • OC-120 DU Cuyo Island
  • OC-121 3D2 Mamanuthu Island
  • OC-122 YB Tambelam Island
  • OC-123 A35 Niuafo'ou Island
  • OC-124 ZK1 Palmerston Atoll
  • OC-125 DU6 Semirara
  • OC-126 DU1 Lubang
  • OC-127 H4 Rennell
  • OC-128 DU1 Palawan
  • OC-129 DU5/7 Visayan
  • OC-130 DU8/9 Mindanao
  • OC-131 FO King George
  • OC-132 V63 East Yap
  • OC-133 9M6 Sabah Coast
  • OC-134 ZL3/4 South Island
  • OC-135 P2 Bougainville
  • OC-136 VK3 Phillip
  • OC-137 VK4 Moreton/Bribi
  • OC-138 VK4 Torres Strait
  • OC-139 VK5 Kangaroo
  • OC-140 VK6 Barrow/Theve
  • OC-141 VK8 Groot Eylan
  • OC-142 VK4 Fraser/Curtis
  • OC-143 YB Sumatra, Krakatau
  • OC-144 YB4 Bangka/Belitun
  • OC-145 YB8 Halmahera
  • OC-146 YB8 Sulawesi
  • OC-147 YB9 Irian Jaya Coast
  • OC-148 YB9 Timor
  • OC-149 H4 New Georgia
  • OC-150 YB9 Lombok
  • OC-151 YB9 Flores
  • OC-152 FO Tubuai
  • OC-153 P2 Papua N.G. Coast
  • OC-154 VK6 Sir G. Moore
  • OC-155 V63 West Truk
  • OC-156 3D2 Yasawa
  • OC-157 YB8 Banda
  • OC-158 H4 Florida
  • OC-159 ZK1 Mangaia
  • OC-160 VK4 Cumberland
  • OC-161 YB6 Nias
  • OC-162 H4 Shortland
  • OC-163 H4 Vanikolo
  • OC-164 VK6 Penguin
  • OC-165 9M8 Sarawak Coast
  • OC-166 YB7 Kalimantan Coast
  • OC-167 V63 Kapingamarangi
  • OC-168 H4 Russell
  • OC-169 A3 Ha'apai
  • OC-170 VK6 Woody
  • OC-171 VK4 Magnetic
  • OC-172 VK4 Fitzroy
  • OC-173 VK8 Bathurst, Melville Isl.
  • OC-174 DU8 Tawi Tawi
  • OC-175 DU9 Sarangani
  • OC-176 FK Chesterfield
  • OC-177 YB1 Seribu
  • OC-178 H4 Tikopia
  • OC-179 H44 Duff
  • OC-180 V63 Ngulu
  • OC-181 P29 Witu
  • OC-182 VR6 Ducie
  • OC-183 VK6 Wedge
  • OC-184 V85 Muara Besar
  • OC-185 VK8 Bremmer
  • OC-186 YB2 Karimunjawa
  • OC-187 VK4 Lizard
  • OC-188 DU8 Pangutaran
  • OC-189 3D2 Ringgold
  • OC-190 KH8 Rose Atoll
  • OC-191 A3 NIUATOPUTAPU ISLAND (include TAFAHI)
  • OC-192 H4 ONTONG JAVA ATOLL (include RONCADOR REEF)
  • OC-193 VK6 W.AUSTRALIA STATE (S.COAST) W. grp (inc. CHEYNE,ECLIPSE)
  • OC-194 VK2 NEW SOUTH WALES STATE NORTH grp (include SOLITARY IS)
  • OC-195 VK7 FURNEAUX GROUP (include CURTIS,HOGAN and KENT GROUPS)
  • OC-196 VK3 VICTORIA
  • OC-197 YB3 Bawean Island, letter d.
  • OC-198 VK8 NT (Gulf of Carpentaria) South group, letter e.
  • OC-199 VK6 letter d., TURTEL Isl., VK6ISL from Malus Island.
  • OC-200 KH8 Swains Island, letter c., (W5BOS/KH8)
  • OC-201 ZL1/2 North Island's Coastal Islands, letter b., (ZL1BAI)
  • OC-202 DU4 Calagua Islands, letter j.,
  • OC-203 ZL3/4 South Island's Coastal Islands, letter d., (ZL1HS/p)
  • OC-204 YB4 Enggano Island, letter c., 8A4EI
  • OC-205 P29 letter u., WOODLARK Isl. Group, (P29VMS)
  • OC-206 VK6 letter l., Western Australia State (SW Coast) North Group (Western Australia Islands) issued for the activity of VK6ISL from Faure Island.
  • OC-207 DU1 letter b., CAGAYAN ISL. Group (include Tubbataha Reefs)(Philippines), issued for the 4H1TR activity from Tubbataha Reef.
  • OC-208 YB8 Banggai Islands, letter a., YE8I from Banggai Island Group.
  • OC-209 YB8 Talaud Islands, letter s., YE8TI from Talaud Island. , (10/95), YC8TZR (resident)
  • OC-210 YB8 letter q., YE8SUN from Sangihe Island. , YE8SUN (10/95)
  • OC-211 VK6 letter k., VK9XZ/6, (1/96)
  • OC-212 VK2 letter a., VK2BRT, (4/96)
  • OC-213 YB8 letter t., YE8T, (4/96)
  • OC-214 VK6 letter e., VK6ISL, (5/96)
  • OC-215 YB5 letter f., 8A5ITU, (5/96)
  • OC-216 VK letter i., NORTHERN TERRITORY OUTLIERS (Australian islands, issued following VK4ALF/VK9's operations from Ashmore Reef., (8/96)
  • OC-217 YB3 letter e., Kangean Islands, Indonesia (operation by YB3SPS/p in 12/96)
  • OC-218 FK letter e., Matthew & Hunter Islands, New Caledonia (operation by FK5M in 12.96), Island Spot in Funktelegramm Jan.97,
  • OC-219 YB8 letter u., Tukangbesi Group, YB8ZY (3/97)
  • OC-220 VK5 letter c., South Australia West Group, Nuyts Archipelago, given for VK5ISL/p, St.Peter Island, (3/97)
  • OC-221 YB8 letter j., Kai Islands, YC8YR (6/97)
  • OC-222 YB8 letter m., Obi Islands, YC8YZ/p (6/97)
  • OC-223 VK2 letter c., New South Wales South Group, VK2IOM (9/97)
  • OC-224 YB8 letter p., Tanimbar Group, YB8SHQ/p (Resident)
  • OC-225 DU8 letter f., Turtle Islands, act. as 4H8TI by DU8ARK et.al. April98 from Taganak Isl.
  • OC-226 V63(P) letter d., State of Pohnpei, Pingelap and Mwokil (Mokil) Atolls (NG7S als V63RL/p, June 1998),
  • OC-227 VK4 Queensland State (Carpentaria Gulf) South Group, by G3ZAY as VK4CAY from Mornington Island (March 1999)
  • OC-228 VK5 South Australia State East Group, by G3ZAY as VK4CAY/5 from Granite Island (April 1999)
  • OC-229 VK8 Australia Northern Territory Centre Group (Arafura Sea Coast), by VK8AN/8 and VK8PW/8 from South Goulburn Island (August 1999)
  • OC-230 VK9 Western Australia Outliers - Rowley Shoals, by VK9RS from Imperieuse Reef (Sept. 1999) (via I1JQJ)
  • OC-231 P2 Green Islands, by Bernard, DL2GAC from Nissan Island (March 2000, as P29VMS)
  • OC-232 4W EAST TIMOR'S COASTAL ISLANDS (split from OC-148)
  • OC-233 VK7 TASMANIA'S COASTAL ISLANDS (split from OC-006)
  • OC-234 VK Browse Island (Australia)
  • OC-235 DU8-9 MINDANAO'S COASTAL ISLANDS (split from OC-130)
  • OC-236 YB8 CELEBES'S COASTAL ISLANDS (split from OC-146) (*)
  • OC-237 YB0-3 JAVA'S COASTAL ISLANDS (split from OC-021)
  • OC-238 FO Pukarua and Reao Atolls, Tuamotu Islands (French Polynesia)
  • OC-239 YB9 IRIAN JAYA'S COASTAL ISLANDS WEST (split from OC-147) (*)
  • OC-240 P29 PAPUA NEW GUINEA'S COASTAL ISLANDS EAST (split from OC-153)
  • OC-241 YB9 TIMOR BARAT'S COASTAL ISLANDS (split from OC-148) (*)
  • OC-242 YB8 Bonerate and Taka' Bonerate Islands (Indonesia)
  • OC-243 VK6 WESTERN AUSTRALIA STATE (SOUTH COAST) WEST group (split from OC-193) (*)
  • OC-244 DU1-4 LUZON'S COASTAL ISLANDS (Philippines) (split from OC-042)
  • OC-245 YB5-6 Sumatra's Coastal Islands North (Indonesia) (split from OC-143)(*)
  • OC-246 YB8 Leti and Sermata Islands (Indonesia)
  • OC-247 YB8 Sabalana and Tengah Islands (Indonesia)
  • OC-248 T8 South Palau Group (Palau)
  • OC-249 YB8 Aru Islands (Indonesia)
  • OC-250 YB3 Masalembu Islands (Indonesia)
  • OC-251 VK3 Victoria State West Group (Australia), for VI3JPI on Lady Julia Percy Isl. Sept.02
  • OC-252 YB7 KALIMANTAN'S COASTAL ISLANDS WEST (split from OC-166) (*)
  • OC-253 V63 Hall Islands (Federated States of Micronesia)
  • OC-254 V64 Mortlock Islands (Federated States of Micronesia)
  • OC-255 VK4 Queensland State (Gulf of Carpentaria) North group (Australia)
  • OC-256 P2 Kilinailau (Tulun) Islands (Papua New Guinea)
  • OC-257 P2 Nuguria Islands (Papua New Guinea)
  • OC-258 P2 Papua New Guinea's Coastal Islands North (Papua New Guinea) (split from OC-153)
  • OC-259 V63 Nukuoro Atoll (Federated States of Micronesia)
  • OC-260 V63 Oroluk Atoll (Federated States of Micronesia)
  • OC-261 VK5 South Australia State West Centre group (Australia)
  • OC-262 YB4-5 Sumatra's Coastal Islands South (Indonesia) (split from OC-143)
  • OC-263 V73 Taongi Atoll (Marshall Islands)
  • OC-264 FO Maria Island
  • OC-265 VK9 Coral Sea Islands Territory South (Australia), (split from unnumbered Coral Sea Islands Territory) (*)
  • OC-266 VK6 Western Australia State (North Coast) Centre group (Australia) (since July 2004)
  • OC-267 VK9 Coral Sea Islands Territory North
  • OC-268 YB7 Laut Kecil Islands (since April 2005)
  • OC-269 YB7 Karimata Islands (since Oct. 2005)
  • OC-? YB9 IRIAN JAYA'S COASTAL ISLANDS SOUTH (split from OC-147) (*)

(*) Never been activated previously