2022 IOTA 海岛大赛启航

All Entrants must fully comply with all COVID-19 local restrictions and advice including but not limited to social distancing, meeting people outside of their household/bubble and travelling that apply to the location where they are operating and at the time of the event. Any enclosed operating space (e.g. car, tent) will be considered to be an indoor location.

The RSGB IOTA Contest is the most popular contest in the RSGB HF Contests calendar, attracting entries from around the world.

IOTA refers to the RSGB "Islands on the Air" awards. A newcomers' guide to the system of IOTA references and further information on the IOTA Contest can be found at the IOTA Contest Information page and on the IOTA Contest FAQ page. A beginners' guide to operating in the contest is here.

If you have any questions about these rules, please email hf.query@rsgbcc.org

Changes for 2022:  

(i) The requirements for remote stations has been clarified in accordance with IOTA Award rules set by IOTA-World Ltd

CW and/or SSB

(a) The contest is open to all stations world-wide.

(b) Stations operating from a qualifying island are "Island Stations". They must make sure beforehand that the QTH from which they are operating is a valid island for IOTA purposes. This can be checked and Island References can be obtained here.

(c) Stations not operating from a qualifying island are "World Stations"

(d) Special Contest Callsigns or Club Callsigns may be used

(e) Operation must be from a single Station location where all transmitters, receivers, and antennas are located within a circle of a radius no greater than 500m

(f) Remote receivers outside the Station location are not permitted

(g) Remote operation of a World Station is allowed where the operator is situated not more than 100km from the Remote Station and is within the same DXCC entity as the Remote Station.

(h) Remote operation of an Island Station is allowed where the Operator is situated within the same DXCC entity as the Remote Station, not more than 100km from the Remote Station, and either on the same island or on an island which is a qualifying island in the same IOTA group as the Remote Station.

(i) A remotely operated station must obey all station licence, operator licence, and category conditions

(j) The callsign used must be one issued or permitted by the Regulatory Authority of the Remote Station location

(k) The address of the operator must be included in the 'Address of Operator when operating Remote from Station Address' box on the Station Information Page and the address of the remote station must be included in the Cabrillo header 'ADDRESS:' box.

(l) The RSGB HF Contest Committee may place remotely operated stations in a separate results table.

4.1 CATEGORY - LOCATION:

(i) "Island Station - Fixed", a station operating from a qualifying IOTA island, explained in Rule 4(a).

(ii) "Island Station - DXpedition", a station also operating from a qualifying IOTA island. In addition, the island can only be reached by boat or air. Islands which can be accessed by bridge or causeway, man-made or natural, are not eligible. The majority of operators must also be non-resident on the island. And the operators must take all radio equipment and antennas with them, and must not rely on a resident or on any masts or towers already installed for any part of the station.

(iii) A "World Station" is any station which is not an Island Station.

4.2 CATEGORY - OPERATORS:

(i)  Single Operator Unassisted

(ii) Single Operator Assisted

The Category Overlay - NEWCOMER is available to Single Operator entrants, where the operator was first licensed less than 3 years before the date of the contest.

In Single Operator categories, only one signal may be transmitted at any one time.

(iii) Island Multi-1. Island Stations only, 24-hour Mixed Mode only, High Power or Low Power only, Assisted only.

Island Multi-1 stations are restricted to a maximum of two transmitters, where the first station is the RUN station, labelled "0" in the Cabrillo log. The second is the MULTIPLIER station, labelled "1" in the Cabrillo log. The MULTIPLIER station is used to find and call other stations, but only if the station is a new multiplier. The MULTIPLIER station must not be used to solicit other contacts, e.g. by calling "CQ" or "QRZ?". Any non-multiplier QSOs made accidentally on the MULTIPLIER station must be logged, but will be scored as zero points.

(iv) Island Multi-2. Island Stations only, 24-hour Mixed-mode only, High Power or Low Power only, Assisted only.

Island Multi-2 stations are restricted to a maximum of two transmitters, where the first station is labelled "0" in the Cabrillo log and the second is labelled "1". Both stations may be used to solicit contacts and to search for multipliers.

Island Multi-1 and Island Multi-2 entrants must include a full list of operators with their entry in the Cabrillo OPERATORS section.

There are no World Station Multi-Operator categories.

4.3 CATEGORY - MODE:

CW
SSB
Mixed-Mode. Multi-Operator entries must be Mixed-Mode.

4.4 CATEGORY - OPERATING TIME:

24 hours. Multi-Operator entries must be 24 hours.
12 hours. In the 12-hour category, operation need not be for one continuous 12-hour period, but once operation has commenced in the contest, off periods must be a minimum of 60 minutes.

4.5 CATEGORY - POWER:

High Power -- maximum licensed power, but no more than 1500W output.
Low Power - maximum 100W output.
QRP - maximum 5W output.

Any station not indicating transmitter power will be classified as High Power

Island Stations: send RS(T) and serial number starting from 1 and incrementing by 1, plus their IOTA Reference, for example:    59 378 EU115

Entrants will not be penalised if their sent serial numbers are logged slightly out of sequence

Please log any exchange that you are sent to the best capability of your logging facility; if you are not sent an exchange, log a zero

Mixed-Mode entrants may contact stations on both CW and SSB on each band. Do not use separate numbering systems for CW and SSB.  Multi-Operator entrants may find it convenient to allocate separate blocks of serial numbers for each station, but do ensure if possible that there is no duplication of serial numbers.

Island stations should announce their IOTA Reference during CQ calls so that other stations can check for Dupes before replying

World Stations contacting:
World Stations: 2 points
Island Stations: 15 points

Multiplier. The multiplier is the total of different IOTA references contacted on each band on CW, plus the total of different IOTA references contacted on each band on SSB

The Total Score is the total of QSO points on all bands added together, multiplied by the total of multipliers on all bands added together

If the robot finds format errors, it will reject the log and ask for resubmission of a corrected logfile.Second and subsequent log uploads may be subject to analysis of any changes that have been made.

If you have difficulties preparing or uploading your Cabrillo logfile, please contact the contest adjudicator to ask for assistance, before the submission deadline.

Adjudicated results will be online and will include online logfiles for all entrants

Errors will incur penalties as outlined in the RSGB HF Adjudication Principles. This penalty will be the loss of an additional 5 QSO points.

The use of CAT Control to log the correct frequency and mode is highly recommended - you will lose QSO points for frequency and mode errors.

Winners of awards will be indicated in the results tables complete with downloadable certificates