“In a repost by YT9TP (Serbia) it would appear that the International Telecommunication Union has officially confirmed use of the Z6 prefix is illegal.
This from ITU Operational Bulletin No. 1149, Jun”e 1st 2018.
Call sign series can be allocated only to the administrations of the ITU Member States by world radio communication conferences or, between
radio communication conferences, by the ITU Secretary-General.
In this respect, the attention of the ITU administrations is drawn to the
fact that ITU has not allocated call sign series Z6 to any of its Member States. Consequently, the utilization of call signs series Z6 by any entity without a formal allocation and consent of the ITU represents an unauthorized and illegal usage of this international numbering resource.”
Source:SouthGate
https://www.itu.int/dms_pub/itu-t/opb/sp/T-SP-OB.1149-2018-OAS-PDF-E.pdf
https://www.itu.int/pub/T-SP-OB.1149-2018
Review
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VHF
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Antenna
New AZEL1000CBWP – M2 Antenna
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New Antenna 50 and 70MHz – 4 el Moxon
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K8XS – JK Antennas Stack [ Video ]
K8XS – JK Antennas, JK802 (2el-80M), JK2040 Grande (5el-20M/4el-40M Full-size), JK304 (4el-30M) Stack on a 180Ft LUSO Tower. Read more
Unboxing the MyAntennas EFHW-80-10 End Fed Antenna
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Engineering the Doublet Antenna
“I made this doublet connector from a piece of 6mm Nylon 66 I had knocking about. Seems easy enough. I just hope the 450 ohm behaves itself and... Read more
4-Band OCF Antenna 40, 20, 10, and 6 meters
4-Band antennas cover 40, 20, 10, and 6 meters, with no tuner required! 12 meters may also work on the 4-Band 300 watt model. The 4-Band antenn... Read more
Equipment
SKY-221 SDR HF 160 -10m Transceiver
SKY-221 SDR HF 160 -10m Transceiver With Built-in ADC / DAC For SSB/CW/DIGI/AM/FM 10 Watts SKY-221/V21 / is designed based on SKY-209 with built i... Read more
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ELAD SPF-08 HF PRESELECTOR
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AOR AR8200 -MK3 ( 500KHz to 3GHz )
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ORB Control Device, The Portable Online Remote Base Solution
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A Prototype Foot Switch for the Future by JH5GHM
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