PT0S - DXpedition to St. Peter and St. Paul Rocks

11:58 Fernando Luiz de Souza 0 Comments

St.Peter & St.Paul Rocks

The Araucaria DX Group, in conjunction with the TX3A Team, is pleased to announce a DXpedition to St. Peter and St. Paul Rocks, PY0S, under the callsign PT0S.

The DXpedition will take place in the late November to mid December, 2012 time frame. The actual dates will depend on weather conditions and will be announced on the PT0S website.
There has been an official ban on Amateur Radio activities from PY0S. Although the ban, which was created for environmental and safety reasons,remains in place, the Araucaria DX Group was given a special permit by Brazil's SECIRM (Secretaria da Comissao Interministerial para Os Recursos do Mar), the Brazilian Navy, Ministry of Environment and LABRE to conduct a two week long operation.

The operation will have a strong low band focus. There will be a dedicated 160 meter station operating on 160 meters from sunset to sunrise. A second station will be on 80 and 40 meters at night. During the day we will operate two stations on the higher bands -- and 6 meters -- based on conditions. RTTY will also be supported.

The DXpedition's goal is to give this rare and difficult entity to as many amateurs as possible, taking maximum advantage of this unique opportunity.
The group will be using newly designed RX antennas and receiving equipment to allow small and QRP stations to work PT0S on all bands, but especially on 80 and 160 meters. For operating procedures and advice on how to maximize your chances of getting into the log, please visit
All QSOs will be loaded onto LoTW within 36 hours of taking place.

Operators will be Fred Carvalho/PY2XB (PY2XB/PY0F, PQ0F, VP5/PY2XB, 8P9XB), Peter Sprengel/PP5XX/PY5CC (PY0FM, PW0T, HK0NA). Tomi Pekarik/HA7RY and George Wallner/AA7JV. Due to environmental considerations, we have been limited to four operators.
For further information and regular news updates please go to

The Araucaria DX Group

The Araucaria DX Group (GRUPO ARAUCÁRIA DE DX) was formed in the 70s by mostly Brazilian amateur radio enthusiasts. Today it has become a multi-national group focused on contesting and dxing. The group currently has 340 members, of which about 100 are from outside Brazil. The group includes 15 top of Honor Roll and several Contest Hall of Fame members. For details go to:
TX3A Team:

The TX3A Team of HA7RY and AA7JV have conducted a number of two-man DX-peditions to Chesterfield Reef (TX3A), Mellish Reef (VK9GMW), Serrana Bank - Bajo Nouveo (5K0T) and Willis Islets (VK9WWI). The team focuses on putting difficult places on the air, especially on the low bands.
Background on St. Peter and St. Paul Archipelago

Due to their strategic importance, the Rocks of St. Peter and St. Paul are treated differently by the Brazilian government to other islands in its territory. The Secretariat of the Interministerial Commission for Sea Resources (SECIRM) manages the archipelago in a manner that maximizes protection of national and environmental interests in the region. The infrastructure of the archipelago is very complex. Researchers take turns constantly on the research station located on Belmonte islet. They conduct research in areas of geology, biology, oceanography, meteorology and other academic and national interest. The difficulties of access in terms of almost 1,000 km distance that separates this small part of the country from the continent, the absence of drinking water, the frequent earth-quakes; are just some of the difficulties encountered by the Brazilian government in managing the site.

As a consequence of several meetings with the Brazilian authorities, the organizers of the Expedition, represented by the Araucaria Dx Group's Chairman (PY5EG Atilano de Oms), had the opportunity to show the relevance of ham radio activity to the communications community as well how the DX-pedition intends to cooperate to meet the requirements of the occupation of the archipelago and demonstrate its compatibility with the ongoing activities. The Brazilian Navy through SECIRM is giving total support to the expedition.
Due the fact that the archipelago is a very important natural Brazilian reserve, a special permit from Ministry of Environment (ICMBIOS) has been issued (NR 01-2012).

The expedition has also received a fundamental support from the Brazilian
Amateur Radio League LABRE, as well from ANATEL (Agencia Nacional de Telecomunicações). A special call has been assigned PT0S. During all contacts with the Brazilian entities, we emphasized the importance of the work done by radio amateurs and reciprocity that could derive from this understanding. The operation is aimed not only at bringing this rare location to the DX community, but also to demonstrate that Amateur Radio is in fact totally compatible with the scientific and environmentally sensitive nature of the St. Peter and St. Paul Archipelago.

The Araucaria DX Group greatly appreciates the understanding and support of all its friends and Brazilian authorities.

Additional Background:
The archipelago of St. Peter and St. Paul is a group of small rocky islands and rocky which is situated in the central equatorial Atlantic Ocean, lying 627 km from the archipelago of Fernando de Noronha, 986 km the nearest point on the mainland and 1010 km from Natal, in Rio Grande do Norte.
It was declared as part of the Brazilian territory, according to IBGE belonging to the state of Pernambuco, despite being closer to the state of Rio Grande do Norte. In 1998 a scientific station was opened on the island Belmonte, initiating the program Archipelago of São Pedro and São Paulo (Proarquipélago) administered by the Secretariat of the Inter-ministerial Commission for Sea Resources (SECIRM). The permanent presence of scientists in scientific station is required to prove the livability in the archipelago, which is seen as crucial for its international recognition as the archipelago as Brazilian territory.

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