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Coil loading of an 80m Dipole for restricted space
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Best constructions
New Yaesu FT-950
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Variable bandwidth CW filter
Power supply for amateur radio
70cm filter for Yaesu FT-857
IOTA list - Oceania
IOTA or Islands on the Air to give it its full name, has encouraged thousands of amateurs in recent years to get active or become more active on the amateur bands. It has created an additional real live interest in "ham radio", particularly for the many amateurs who live on islands. The aim of the programme, after all, is to encourage contacts with island stations around the world and, since so many people live on islands, its appeal has been wide-ranging and perhaps a little seductive. The advent of light, easily transportable equipment has offered a wider amateur community possibilities for having fun with pile-ups that were seldom available to them 20 or more years ago. You could share in this fun - come, join one of amateur radio's most prestigious activity programmes!
Ref. No.
Name
Main Prefix
OC-001
Australia
VK
OC-002
Christmas Island
VK9
OC-003
Cocos (Keeling) Islands
VK9
OC-004
Lord Howe Island
VK9
OC-005
Norfolk Island
VK9
OC-006
Tasmania
VK7
OC-007
Willis Islands
VK9
OC-008
Bismarck Archipelago
P2
OC-009
Palau Islands
T8
OC-010
Pohnpei Islands
V63
OC-011
Chuuk Islands
V63
OC-012
Yap Islands
V63
OC-013
Rarotonga Island
ZK1
OC-014
Manihiki Atoll
ZK1
OC-015
Tuvalu Islands
T2
OC-016
Viti Levu & Vanua Levu Group
3D2
OC-017
Gilbert Islands
T30
OC-018
Banaba (Ocean) Island
T33
OC-019
Hawaiian Islands
KH6,7
OC-020
Kure Atoll
KH7K
OC-021
Java (Jawa) Island
YB0-3
OC-022
Bali Island
YB9
OC-023
Johnston Atoll
KH3
OC-024
Kiritimati (Christmas) Island
T32
OC-025
Admiralty Islands
P2
OC-026
Guam Island
KH2
OC-027
Marquesas Islands
FO
OC-028
Ralik Chain
V73
OC-029
Ratak Chain
V73
OC-030
Midway Islands
KH4
OC-031
Nauru
C2
OC-032
New Caledonia Island
FK
OC-033
Loyalty Islands
FK
OC-034
New Guinea
P2,YB9
OC-035
New Hebrides
YJ
OC-036
North Island
ZL
OC-037
Campbell Island
ZL9
OC-038
Chatham Islands
ZL7
OC-039
Kermadec Islands
ZL8
OC-040
Niue Island
ZK2
OC-041
Ninigo Group
P2
OC-042
Luzon Island
DU1-4
OC-043
Phoenix Islands
T31
OC-044
Pitcairn Island
VP6
OC-045
Tutuila Island
KH8
OC-046
Windward Islands
FO
OC-047
Solomon Islands
H4
OC-048
Tokelau Islands
ZK3
OC-049
Tongatapu Group
A3
OC-050
Rurutu & Rimatara Islands
FO
OC-051
Rapa & Marotiri Islands
FO
OC-052
Duke of Gloucester Islands
FO
OC-053
Wake Island
KH9
OC-054
Wallis Islands
FW
OC-055
French Frigate Shoals
KH6,7
OC-056
Henderson Island
VP6
OC-057
Maupihaa group
FO
OC-058
D'Entrecasteaux Reefs
FK
OC-059
Kosrae (Kusaie) Island
V63
OC-060
Rotuma Island
3D2
OC-061
/DEL
Minerva Reefs
Various
OC-062
Pukapuka Atoll
FO
OC-063
Gambier Islands
FO
OC-064
Vava'u Group
A3
OC-065
Reef (Swallow) Islands
H4
OC-066
Tuamotu Archipelago
FO
OC-067
Leeward Islands
FO
OC-068
Snares Islands
ZL
OC-069
Lihir Group
P2
OC-070
Seram group
YB8
OC-071
WA State (N Coast) West group
VK6
OC-072
Mellish Reef
VK9
OC-073
Minami Torishima (Marcus Island)
JD
OC-074
Auckland Islands
ZL9
OC-075
Riau Islands
YB5
OC-076
Sula Islands
YB8
OC-077
Manua Islands
KH8
OC-078
Ulithi Atoll
V63
OC-079
Belep Islands
FK
OC-080
Suwarrow Atoll (Suvorov)
ZK1
OC-081
Jarvis Island
KH5
OC-082
Penrhyn Atoll (Tongareva)
ZK1
OC-083
Aitutaki group
ZK1
OC-084
Tabuaeran & Teraina Islands
T32
OC-085
Palmyra Atoll
KH5
OC-086
Northern Mariana Islands
KH0
OC-087
Enewetak (Eniwetok) Atoll
V73
OC-088
Borneo
9M,V8,Y
OC-089
Baker & Howland Islands
KH1
OC-090
Calamian Group
DU1
OC-091
Polillo Islands
DU1
OC-092
Babuyan Islands
DU2
OC-093
Batan Islands
DU2
OC-094
Disappointment Islands
FO
OC-095
Lau Group
3D2
OC-096
Kingman Reef
KH5K
OC-097
Samoa Islands
5W
OC-098
Pukapuka Atoll (Danger Islands)
ZK1
OC-099
Tabar Islands
P2
OC-100
Nendo Island
H4
OC-101
Feni Islands
P2
OC-102
Tanga Islands
P2
OC-103
St Matthias Group
P2
OC-104
Banks Islands
YJ
OC-105
Cagayan De Sulu group
DU8
OC-106
Natuna Besar Islands
YB5
OC-107
Lingga Islands
YB5
OC-108
Anambas Islands
YB5
OC-109
Natuna Selatan Islands
YB5
OC-110
Torres Islands
YJ
OC-111
Shepherd Islands
YJ
OC-112
Conway Reef (Ceva-I-Ra)
3D2
OC-113
Actaeon Group
FO
OC-114
Raivavae Island
FO
OC-115
Trobriand Islands
P2
OC-116
D'Entrecasteaux Islands
P2
OC-117
Louisiade Archipelago
P2
OC-118
Hoorn Islands
FW
OC-119
Jolo Group
DU8
OC-120
Cuyo Islands
DU1
OC-121
Mamanuca (Mamanutha) Group
3D2
OC-122
Tambelan Islands
YB5
OC-123
Niuafo'ou Island
A3
OC-124
Palmerston Atoll
ZK1
OC-125
Semirara Islands
DU6
OC-126
Lubang Islands
DU1
OC-127
Rennell Island
H4
OC-128
Palawan Island
DU1
OC-129
Visayan Islands
DU5-7
OC-130
Mindanao Island
DU8,9
OC-131
King George Islands
FO
OC-132
East Yap group
V63
OC-133
Sabah's Coastal Islands
9M6
OC-134
South Island
ZL
OC-135
Solomon Islands
P2
OC-136
VIC State Centre group
VK3
OC-137
QLD State (S Coast) South group
VK4
OC-138
QLD State (Torres Strait) group
VK4
OC-139
SA State East Centre group
VK5
OC-140
WA State (NW Coast) West group
VK6
OC-141
NT (Gulf of Carpentaria) North group
VK8
OC-142
QLD State (S Coast) Centre group
VK4
OC-143
Sumatra Island
YB4-6
OC-144
Bangka & Belitung Islands
YB4
OC-145
Halmahera group
YB8
OC-146
Celebes Island
YB8
OC-147
Irian Jaya's Coastal Islands North
YB9
OC-148
Timor Island
YB9,4W
OC-149
New Georgia Islands
H4
OC-150
Tenggara Barat Islands
YB9
OC-151
Tenggara Timur Islands
YB9
OC-152
Tubuai Island
FO
OC-153
PNG's Coastal Islands South
P2
OC-154
WA State (N Coast) East group
VK6
OC-155
West Chuuk group
V63
OC-156
Yasawa Group
3D2
OC-157
Banda Islands
YB8
OC-158
Florida Islands
H4
OC-159
Mangaia Island
ZK1
OC-160
QLD State (S Coast) North group
VK4
OC-161
Nias & Batu Islands
YB6
OC-162
Shortland Islands
H4
OC-163
Vanikolo & Utupua Islands
H4
OC-164
WA State (SW Coast) South group
VK6
OC-165
Sarawak's Coastal Islands
9M8
OC-166
Kalimantan's Coastal Islands East
YB7
OC-167
Kapingamarangi Atoll
V63
OC-168
Russell Islands
H4
OC-169
Ha'apai Group
A3
OC-170
WA State (S Coast) East Centre group
VK6
OC-171
QLD State (N Coast) South group
VK4
OC-172
QLD State (N Coast) Centre group
VK4
OC-173
NT (Arafura Sea Coast) West group
VK8
OC-174
Tawi Tawi Group
DU8
OC-175
Sarangani Islands
DU9
OC-176
Chesterfield Islands
FK
OC-177
Seribu Islands
YB0
OC-178
Tikopia & Anuta Islands
H4
OC-179
Duff Islands
H4
OC-180
Ngulu Atoll
V63
OC-181
Witu Islands
P2
OC-182
Ducie Island
VP6
OC-183
WA State (SW Coast) Centre group
VK6
OC-184
Brunei's Coastal Islands
V85
OC-185
NT (Arafura Sea Coast) East group
VK8
OC-186
Karimunjawa Islands
YB2
OC-187
QLD State (N Coast) North group
VK4
OC-188
Pangutaran Group
DU8
OC-189
Ringgold Isles
3D2
OC-190
Rose Atoll
KH8
OC-191
Niuatoputapu Island
A3
OC-192
Ontong Java Atoll
H4
OC-193
WA State (S Coast) West Centre group
VK6
OC-194
NSW State North group
VK2
OC-195
Furneaux Group
VK7
OC-196
VIC State East group
VK3
OC-197
Bawean Island
YB3
OC-198
NT (Gulf of Carpentaria) South group
VK8
OC-199
WA State (NW Coast) Centre group
VK6
OC-200
Swains Island
KH8
OC-201
North Island's Coastal Islands
ZL
OC-202
Calagua Islands
DU4
OC-203
South Island's Coastal Islands
ZL
OC-204
Enggano Island
YB4
OC-205
Woodlark group
P2
OC-206
WA State (SW Coast) North group
VK6
OC-207
Cagayan Islands
DU1
OC-208
Banggai Islands
YB8
OC-209
Talaud Islands
YB8
OC-210
Sangihe Islands
YB8
OC-211
Houtman Abrolhos
VK6
OC-212
NSW State Centre group
VK2
OC-213
Togian Islands
YB8
OC-214
WA State (NW Coast) East group
VK6
OC-215
Mentawai Islands
YB5
OC-216
Ashmore & Cartier Islands
VK9
OC-217
Kangean Islands
YB3
OC-218
Matthew & Hunter Islands
FK
OC-219
Tukangbesi Islands
YB8
OC-220
SA State West group
VK5
OC-221
Kai Islands
YB8
OC-222
Obi Islands
YB8
OC-223
NSW State South group
VK2
OC-224
Tanimbar Islands
YB8
OC-225
Turtle Islands
DU8
OC-226
Mwokil (Mokil) & Pingelap Atolls
V63
OC-227
QLD State (Gulf of Carpentaria) South group
VK4
OC-228
SA State East group
VK5
OC-229
NT (Arafura Sea Coast) Centre group
VK8
OC-230
Rowley Shoals, WA Outliers
VK
OC-231
Green Islands
P2
OC-232
East Timor's Coastal Islands
4W
OC-233
Tasmania's Coastal Islands
VK7
OC-234
Browse Island, WA Outliers
VK
OC-235
Mindanao's Coastal Islands
DU8-9
OC-236
Celebes's Coastal Islands
YB8
OC-237
Java's Coastal Islands
YB0-3
OC-238
Pukarua & Reao Atolls
FO
OC-239
Irian Jaya's Coastal Islands West
YB9
OC-240
PNG's Coastal Islands East
P2
OC-241
Timor Barat's Coastal Islands
YB9
OC-242
Bonerate & Taka' Bonerate Islands
YB8
OC-243
WA State (South Coast) West group
VK6
OC-244
Luzon's Coastal Islands
DU1-4
OC-245
Sumatra's Coastal Islands North
YB5-6
OC-246
Leti & Sermata Islands
YB8
OC-247
Sabalana & Tengah Islands
YB8
OC-248
South Palau group
T8
OC-249
Aru Islands
YB8
OC-250
Masalembu Islands
YB3
OC-251
VIC State West group
VK3
OC-252
Kalimantan's Coastal Islands West
YB7
OC-253
Hall Islands
V63
OC-254
Mortlock Islands
V63
OC-255
QLD State (Gulf of Carpentaria) North group
VK
OC-256
Kilinailau (Tulun) Islands
P2
OC-257
Nuguria Islands
P2
OC-258
PNG's Coastal Islands North
P2
OC-259
Nukuoro Atoll
V63
OC-260
Oroluk Atoll
V63
OC-261
SA State West Centre group
VK5
OC-262
Sumatra's Coastal Islands South
YB 4-5
OC-263
Taongi Atoll (aka Bokaak Atoll)
V73
OC-264
Maria Island
FO
OC-265
Coral Sea Islands Territory South
VK9
OC-266
Western Australia State (N Coast) Centre Grp
VK6
OC-267
Coral Sea Islands Territory North
VK9
OC-268
Laut Kecil Islands
YB7
OC-269
Karimata Islands
YB7
OC-270
Simeulue and Banyak Islands
YB6
OC-271
/PR
Babar Islands
YB8
OC-272
/PR
Barat Daya Islands
YB8
OC-273
/PR
Gorong and Watubela Islands
YB8
OC-274
/PR
Lucipara and Penyu Islands
YB8
OC-275
/PR
Irian Jaya's Coastal Islands South
YB9
OC-276
/PR
Mapia Islands
YB9
OC-277
/PR
Sorol Atoll
V63
OC-278
/PR
Ujelang Atoll
V73
OC-279
/PR
Malden Island
T32
OC-280
/PR
Starbuck Island
T32
OC-281
/PR
Caroline (Millennium) Island
T32
OC-282
/PR
Vostok and Flint Islands
T32
OC-283
/PR
Tauu (Takuu) Islands
P2
OC-284
/PR
Nukumanu Islands
P2
OC-285
/PR
Stewart Islands (aka Sikaiana Atoll)
H4
OC-286
/PR
Antipodes Islands
ZL
OC-287
/PR
Bounty Islands
ZL
OC-288
/PR
Nihoa Islands
KH 6,7
OC-289
/PR
Necker Island
KH 6,7
OC-290
/PR
Gardner Pinnacles
KH 6,7
OC-291
/PR
Laysan Island
KH 6,7
OC-292
/PR
Lisianski Island
KH 6,7
OC-293
/PR
Pearl and Hermes Atoll
KH 6,7
OC-294
/PR
Sandy Island
VK
OC-295
Sebatik Island
9M6, YB7
OC-NEW
Western Australia State (South Coast) E Grp
VK6
Note: /PR means a Provisional reference number and /DEL means a deleted group.
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DX World of Ham Radio
DX News / Choice Snippets of Info
XR5L - Isla Santa Maria, SA-070
QRV between Jan 28 - Feb 4. QSL via CE6AMN. *Website above
ARRL Amateur Radio News
The National Association of Amateur Radio
ARRL Headquarters Closed for Thanksgiving Holidays
ARRL Headquarters will be closed November 27 and 28 in observance of Thanksgiving. There will be no
W1AW bulletins or code practice transmissions
those days.
The ARRL Letter
will be published on Wednesday, November 26, but there will be no
ARRL Audio News
on Friday, November 28. ARRL Headquarters will reopen Monday, December 1 at 8 AM Eastern Standard Time. We wish everyone a safe and bountiful Thanksgiving holiday.
Global Emergency Network Marks Record
The Global ALE High Frequency Network (
HFN
) -- an international Amateur Radio Service organization of ham operators dedicated to emergency/relief radio communications -- has become the first network to operate continuously for more than 500 days on all international Amateur Radio shortwave bands simultaneously. According to HFN International ALE Coordinator Bonnie Crystal, KQ6XA, the main purpose of the Network is to provide efficient emergency and disaster relief communications to remote areas of the world. "Beginning with a core group of six North American radio operators in June 2007, HFN rapidly expanded to cover large areas of the planet with 24/7 digital communications," she said."HFN was designed to be an open framework for global Amateur Radio emergency services to interoperate on HF using the Automatic Link Establishment (
ALE
) system." Relying on ionospheric radio communications, interconnected HFN base stations scan the radio bands every 10 seconds, from 3.5 MHz-28.0 MHz. Through this Net, Crystal said, ham operators stay connected with each other at all hours of the day or night in any mode of operation, and can send Internet e-mail or cell phone mobile text messages from the field."
Section Manager Election Results Announced
There were nine Section Manager races this fall, four of which saw no opposition. Election ballots were counted and verified on Tuesday, November 18 at ARRL Headquarters for the remaining five races. Terms of office for these new Section Managers will begin on January 1, 2009.
Make More Miles on VHF
Make More Miles on VHF
Latest MMMonVHF-Newsletter spread out tuesday, Nov.18st, 11 UTC - 73 de Guy DL8EBW
More info at www.MMMonVHF.de
EA8/G4RGK
EA8/G4RGK will be QRV from Canary islands
ZD8B
Ernie, W1MRQ, is back now on 144 MHz as ZD8B from Ascension Island (II22TB)
Southgate Amateur Radio Club RSS Feed
A selection of circuits, tips, news and humour
European Parliament members get Amateur Radio Year Planner
An Amateur Radio 2009 Year Planner has been sent to all Members of the European Parliament
Venezuelan Radio Station and an Amateur Radio website
Radio Ham Chip N2YO has had a lot of publicity for his Satellite Tracking website from a Venezuelan Radio Station and numerous Spanish Language Blogs
Astronaut KD5MDT - Aurora From Space Video
The New York Times website reports that astronaut Donald Pettit, amateur radio callsign KD5MDT, has created a video of the Auroral Borealis as viewed from the Space Station
MØMCX
Amateur Radio Operator
160m SSB Club Calls Contest - November 2008
107 in the log. I’ve no idea what my score was since I used N1MM’s DX Serial Contest template to do the logging and the miscellaneous field for logging random text did a hopeless job of being able to edit long club names efficiently. The last time I entered this contest, my log was called into [...]
Waterproof PL259 connectors for Ecoflex
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SSB Field Day 2008 - M0XXT
2008 will go down as a wet year. Both VHF NFD and SSB FD was a soaking experience. Luckily, as with most close knit teams, we laughed it off and worked through it, however a tough act all the same. I didn’t take too many photos due to the extreme wet weather however I managed to [...]
Oliver's Blog
My personal blog about Photography, Linux, HAM Radio and everything else...
How to configure postfix to reject spams
Few days ago I have published quick how-to about how to configure postfix as backup MX. I am starting to like postfix more and more, it is very easy to configure and to deal with. One of the problems you will find out when you use backup MX, that it can be put down on its knees [...]
Configuring Postfix to act as a backup MX server
Lately I have been playing with Postfix, which I needed to use as backup MX for some of my domains. Initially, I was using Zimbra, but I would have to have quite powerfull server to run Zimbra for just forwarding emails / setting it up as backup MX server. Postfix is in this case much [...]
GB0SH 2008 is back!
In the last few years I have attended Special Even Station - GB0SH with a group of my friends in West Wales. This year it would be our 4th time visiting Strumble Head Lighthouse on the West cost of Wales, by Fishguard. This year there will be just 5 of us. Here is the information we [...]
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