OLD AMATEUR RADIO PREFIXES
AND DELETED ENTITIES

DELETED ENTITIES
For Effective Dates, Zones, and Details of Deleted Entities--SEE ARRL DXCC Deleted Countries
DXCC is copyright ARRL and its use here is printed with permission of the ARRL.  

 ~ Blenheim Reef
 ~ Geyser Reef
  /A Abu Ail Island
 1M Minerva Reef
 4W Yemen Arab Republic
 7O PDR Yemen
 8Z4  S Arabia/Iraq Neutral Zone
 8Z5 Kuwait/S Arabia Neut Zone
 9K3 9S4 Saar
 9U5 Ruanda-Urundi
 AC3 J2/A Sikkim
 AC4 Tibet
 C9 Manchuria
 CN2 Tangier
 CR8 Damao, Diu
 CR8 Goa (Portugese India)
 CR8, CR10 Portuguese Timor
 DA-DM Germany
 EA9 Ifni
 FF French West Africa
 FH Comoros
 FB8 FI8 French Indo China
 FN8 French India
 FQ8 French Equatorial Africa
 HK0 Bajo Nuevo
 HK0 Serrana Bnk, Roncador Cay
 KP3, KS4,  I1 Trieste
 I5 Ital Somaliland
 JD1 Okino Tori-shima
 JZ0 7J1Netherlands New Guinea
 KR6 Okinawa (Ryukyu)
 KR8, JR6, KA6 KS4 Swan Is
 KZ5 Canal Zone
 OK-OM Czechoslovakia
 P2 Papua Territory
 P2 VK9  Territory  New Guinea
 PK1 VK9  Java
 PK2-3 PK4 Sumatra
 PK5 Netherlands Borneo
 PK6 Celebe & Molucca Is
 ST0 Southern Sudan
 UN1 Karelo-Finnish Republic
 VO Newfoundland, Labrador
 VQ1 Zanzibar
 VQ6 5H1 British Somaliland
 VQ9 Aldabra
 VQ9 Desroches
 VQ9 Farquhar
 VS9A, P, S-S Arabia/Iraq
 Neutral Zone
 VS2 Malaya
 VS4 9M2  Sarawak
 VS9H Kuria Muria Is
 VS9K Kamaran Is
 Y2  East Germany
 ZC5 British No Borneo
 ZC6 Palestine
 ZD4 4X1  Gold Coast, Togoland
 ZS0 Penguin Is
 ZS9 Walvis Bay


OLD/CHANGED PREFIXES  


K/W Calls Overseas
( Note all US Administered areas used W calls for novices, changed to K  after upgrading)
KA# - US Forces in Japan Now JA (Foreigners now 7J)
KA1 was Phillipines now DU
KA2,3,4,5, and 8 for Honshu.
KA6 for Shikoku
KA7 for island of Kyusho
KA9 for Hokkaido
KA6 Ryukyu Islands, Okinawa
KA0 Iwo Jima. Now JD1
KB6 Baker/Canton/Howland/Am Pheonix Now KH1
KC4 Navassa Isle now KP1
KC6 - Eastern Carolines, Yap Isle New T8 Belau (some KC6 calls survive)
KC6  Western Carolines Now V6 Micronesia
KG1, XP1 - US Forces in Greenland Now OX
KG6  - Guam Now KH2 (some KG6 calls survive)
KG6IF - Marcus Island Now JD1 Minami Torishima
KG6IG,IJ - Bonin, Volcano  Iwo Jima, Chichi Jima Now JD1 Ogasawara
KG6R - Rota Now KH0
KG6S - Saipan Now KH0
KG6T - Tinian Now KH0
KH6/KH7 - Kure Now KH7K
KJ6 - Johnston Is Now KH3
KM6 - Midway Now KH4
KP4 Desecheo now KP5
KP6 - Palmyra/Jarvis, Kingman Reef group Now KH5, KH5K
KR6 - Ryukyu Islands, Okinawa Now JA
KR8 Non-US indigenous Okinawans
KS6 - American Samoa Now KH8
KT1 US forces in the Tangier Zone. Now CN
KV4 Virgin Is, Now KP2
KW6 - Wake/Sand Is Now KH9
KX6 - Marshall Is Now V7
KZ5 - Canal Zone Now HP

Old USA Callsigns 
Pre & Early Post WWII
K4 Puerto Rico
K5 Canal Zone
K6 Hawaiian Isles
K7 Alaska
KA1 Phillipines
KB4 Virgin Isle
KC4 Little America
KC6 Wake Group
KD6 Midway Isle
KE6 Johnston Isl
KS4 Swan Isle
NY4 Guantanamo Bay

CR3 Guinea Bissau now J5
CR4 Cape Verde now D4
CR5 Principe, Sao Thome now S9
CR5 Portugese Guinea
CR6 Angola now D2
CR7 Mozambique now C9
CR9 Macao now XX9
CT2 Azores now CU

EA9 Rio de Oro
EA0  Equatorial Guinea now 3C
EK Tangier Zone

FA France now F0
FA Algeria now 7X
FB France now F1
FB8 Madagascar now 5R
FB8W,X,Y,Z now FT
FC9 Corsicanow TK

 


FD1 France  now F5
FD8 French Togoland now 5V
FE1 France  now F5
FE6 France are now F6
FE8 French Cameroons now TJ
FI8 French Indo China
FL Afars and Issas Terr. now J2
FL8 French Somaliland
FT4 Tunisia now 3V
FU8 New Hebrides now YJ

GC now GJ or GU

H5 Bophutatswana = ZS
HM before 1982 now HL

I6 Eritrea now E3

J8 Chosen (Korea)
J9 Taiwan now BV

See Left Column for Old K Calls

M1, 9A San Marino now T7
MP4B Bahrain now A9
MP4D,T UAE now A6
MP4M Oman now A4
MP4Q Qatar now A7
MX Manchukuo

NY4 Guantanamo Bay

OQ Belgian Congo now 9Q

PJ Aruba now P4
PX Andorra now C3

S4 Ciskei = ZS
S8 Transkei = ZS

T4 Venda = ZS

UB Ukrainenow EM
UC Byelorussianow EU
UD Azerbaijannow 4K
UF Georgianow 4L
UG Armenianow EK
UH Turkmenianow EZ
UI Uzbekistansee UJ
UJ Tadjikistannow EY
UL Kazakhstannow UN
UM Kirghizianow EX
UO Moldavia now ER
UP Lithuania now LY
UQ Latvia now YL
UR Estonia now ES

V9 Venda = ZS
VK4 Papua Territory
VK9 Nauru now C2
VP1 British Honduras now V3
VP2A Antigua, Barbuda Now V2
VP2D Dominicanow J7
VP2G Grenada now J3
VP2K Saint Kitts, Nevis now V4
VP2L St. Lucianow J6
VP2S Saint Vincent now J8
VP3 British Guyana now 8R
VP4 Trinidad now 9Y
VP5 Jamaica now 6Y
VP5E Anguilla now VP2E
VP6 Barbados now 8P
VP7 Bahamas now C6A
VQ2 North Rhodesia now 9J
VQ3 Tanganyika Terr now 5H
VQ4 Kenya now 5H
VQ5 Uganda now 5X
VQ8 Mauritius now 3B
VQ8 Chagos now VQ9


VQ9 Seychelles now S7
VR1 Gilbert, Ellice & Ocean Isles now T3
VR2 Fiji now 3D2
VR2 Hong Kong now VS6
VR3, VR7 Northern  Line Islands
now T32
VR4 Solomon Islandsnow H4
VR5 Tonga now A3
VR6 Pitcairn Islenow VP6
VR8 Tuvalu now T2
VS1 Singapore now 9V
VS1 Straits Settlements
VS2 Federated Malay States
VS3 Non-Federated Malay States
VS4 British No Borneo now 9M6
VS5 Brunei now V8
VS7 Ceylon now 4S
VS8 Bahrein Islands
VS9K Kamaran Isle
VS9M Maldives now 8Q
VS9O Oman now A4
VX9 Sable Isle
VY0 Saint Paul Isle

XU China now BA
XX7 Mozambique now C9

YM Danzig
YU2 Croatia now 9A
YU3 Slovenia now S5
YT4, YU4, YZ4 Bosnia   now T9
YT5, YU5 Macedonianow Z3
YZ5 Macedonianow Z3

ZB1 Malta now 9H 
ZC1 Trans Jordan
ZC2 Cocos Isle now VK9C
ZC3 Christmas Is now VK9X
ZC4 Cyprus now 5B
ZC6 Palestine now E4
ZD1 Sierra Leone now 9L
ZD2 Nigeria now 5N
ZD3 Gambia now C5
ZD5 Swaziland now 3DA
ZD6 Nyasaland now 7Q
ZE South Rhodesia now Z2
ZK9 Niue Is now ZK2
ZM Tokelaus now ZK3
ZM6 Western Samoa now 5W
ZM7 Tokelaus now ZK3
ZS3 SW Africa now V5
ZS4 Basutoland now 7P
ZS7 Swaziland now 3D6
ZS8 Lesotho now 7P
ZS9 Botswana  now A2
ZU9 Tristan Da Cunha now ZD9

1B Northern Cyprus( unofficial)
1B Chechnya(maybe unofficial)
1S Spratly Islandnow 9M0
1Z9 Karen Nat Union SW Burma (Unofficial)

4J1F Malyj Vysotskij now R1MV
4K1 Old USSR Antarctic Prefix-See Antarctic QSL Page
4K2 Franz Jo Land now R1FJ
4K3 now UA
4K4 now UA0
4N4 , 4O4 Bosnia now T9
4N5, 4O5 Macedonianow Z3
 
 
 
 

 

Many Thanks To The Over 50 Hams From Around The World Who Contributed, Particularly VE3SYB, Kevin Cozens

 

 

A BRIEF SUMMARY OF USA LICENSING
PRELIMINARY INFORMATION - SUBJECT TO VERIFICATION AND REVISION
This section is still being worked on. Sources are FCC documents, ARRL documents and the rec.radio newsgroups and web sources  -- comments welcome.

Before 1912, call signs were just made up by the aspiring Ham. The Radio Act of 1912 issued the first licenses. Call signs for amateurs consisted of a number followed by two or three letters, thus e.g., 1AW, 1TS, 8XK etc.

At first, an informal system of prefixes was used by amateurs where A was for Australia, B for Belgium, C for Canada, etc. The single-letter system worked until Amateur Radio spread to too many countries for this system to accommodate and in 1927,  a new system took effect --a two-letter system with the first letter indicating the continent (E for Europe, A for Asia, N for North America, F for Africa, etc.) and the second letter indicating the country. Thus, stations in the 48 United States used a  NU call.

New international regulations became effective in 1929 and the USA was allocated the W prefix  with K outside the 48 states. This call sign structure lasted for the rest of the 1920's and the 1930's. Stations in the 48 States had a 1x2 or 1x3 call sign beginning with "W" and containing a numeral from 1 to 9. Stations in Alaska, Hawaii, or other US Possessions had a "K" prefix. The zero numeral was not available. Boundaries were considerably different than today - for example the western sections of New York and Pennsylvania were in the 8th call district. Note that the suffixes beginning with X was reserved for experimental stations. Eventually,  the FCC  relaxed their position on the 1x2 and 1x3 X suffix calls, but the 2x3 call signs (such as KB6XYZ) are still reserved for experimental use.

After World War II, the tenth call district was added. Except for the redrawing of the boundaries, things remained the same until 1951. In 1951, the FCC eliminated the old Class A, Class B, and Class C licenses, and started issuing the Novice, Technician, Conditional, General and Extra Class licenses. Advanced licenses came later. Novices could  get a one year, non-renewable license, which had a special 2x3 call sign with the letter N following the W, e.g.,  WN2ODC, WN6ISB. With an upgrade,  the "N" was dropped.

Around 1953, the FCC was running out of W 1x3 call signs. So 1x3 K calls began to be issued in the 48 states, with US possessions receiving 2x2 and 2x3 "K" calls. Novice calls in the 48 states continued to have the N (such as KN4LOD) which was dropped after upgrading.

About 1958, the FCC, was running out of K and W calls in some districts and began issuing 2x3 WA calls, then WB as necessary.  Novices were given WV instead of WN. The V would change to an A or B upon upgrading. A few years later, the FCC reverted back to the Novice N scheme. With the uneven amateur population in the ten call districts, it took time for the "K" calls to run out in the some areas. In some districts, K calls were issued as late as 1964.

As older hams became Silent Keys and the number of available 1x2 calls increased, the FCC instituted a program whereby those who held an Extra Class license for more than 25 years would be eligible for a 1x2. The length of time one needed to be an Extra was gradually reduced, until July 1977, when any Extra Class could apply for a 1x2.

 Effective in 1968 with "incentive licensing", any Extra class licensee who had been a licensed Amateur for 25 years or more could apply for a non-specific ("sequential") "1x2" call sign.

Effective July 1, 1976, any Extra class licensee who had been a licensed Amateur for 25 years or more could select one specific "1x2" call sign. This added the ability to pick a specific call, but did not change eligibility.

Effective October 1, 1976, anyone who had held an Amateur Extra class license since prior to November 22, 1967, could select one specific "1x2" call sign.

Effective January 1, 1977, anyone who had held an Amateur Extra class license since prior to July 2, 1974, could select one specific "1x2" call sign.

Effective April 1, 1977, anyone who held an Amateur Extra class license since prior to July 1, 1976, could select one specific "1x2" call sign.

Effective July 1, 1977, any Amateur Extra class licensee could select one specific "1x2" call sign.

Effective March 30, 1978 this was all replaced by the strict "sequential" system until the advent of "vanity" call sign selection in  March 24, 1995.

 By the mid 70's some call areas ran out of WB. The FCC recycled older WA and WB calls, but when these ran out, they issued WD. WC was reserved for RACES/ Civil Defense stations. The author had WA6WTO issued in 1977 - a recycled Tech call.

Somewhere in the 70's (1978 ??), 2x2 A calls were issued to extras, e.g., AA6AD. This didn't last long see 2x1's below.

 Around  March 1978, the FCC adopted the current call sign structure. The AA series (2x1's) was opened up for extras e.g., AC6V. Later this extended to 2x1 N, K, W, e.g, ND6W, KA6K, WN6K. 2x2 calls were given to Advanced class and 1x3 N calls were allotted to Generals. When 2x1 extra calls ran out, the FCC started the 2x2 A calls e.g., AC6HZ

About  March 24, 1995, Vanity calls for a price was opened up. See URL: FCC Ruling

  OLD CALL LOOKUP PROJECT Located at the Lower Left Bar -- By N4MC

Corrections and additions welcome. E-Mail: [email protected]

Compiled From Numerous Sources By AC6V 1979--2000
HTML CODE Copyrighted 1998

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