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Hams in Space!

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Number 24 on yourFeedback card<br />

73,NTERNATIONAL<br />

Arnie Johnson N1BAC<br />

103Old Homestead Hwy.<br />

N, Swanzey NH 03431<br />

Notes from FN42<br />

Several hams have heeded my plea<br />

for hambassadors, I guess they just<br />

couldn't pass up the offer 0' a FREE<br />

airmail subscription to 73 Amateur Radio<br />

Today. Offer<strong>in</strong>g to become hambassadors<br />

were Charles Mart<strong>in</strong> AB4Y,<br />

on his way to Saudi Arabia for a year;<br />

Mike Lazaroff KB3RG/CU3LF, presentlyon<br />

Terceira Island <strong>in</strong> the Azores;<br />

and Robert Wright X06EK, a resident<br />

of Chile and radio officer on merchant<br />

vessels.<br />

Another hambassador has been<br />

added through the efforts ofBill Brown<br />

WB8ELK, our manag<strong>in</strong>g editor. Hans<br />

van de Groenendaal ZS6AKV will step<br />

<strong>in</strong> to keep us <strong>in</strong>formedofhappen<strong>in</strong>gs <strong>in</strong><br />

South Africa, Many of you know Hans<br />

through his AMSAT efforts and ham<br />

balloon<strong>in</strong>g. One ofhis articles, " Give a<br />

Lift to Your ARC," on Balloon Carry<strong>in</strong>g<br />

Amateur Radio. or BACAR. was <strong>in</strong> the<br />

March 1990issueof73.<br />

I am sure much has been happen<strong>in</strong>g<br />

<strong>in</strong> these countries dur<strong>in</strong>g the past several<br />

years. No one has reported from<br />

Saudi Arabia s<strong>in</strong>ce December 1984.<br />

from Chile s<strong>in</strong>ce May f988, and from<br />

Portugal/Azores s<strong>in</strong>ce July 198B.­<br />

Arnie. NIBAC<br />

Roundup<br />

Greece A letter from the Greek<br />

Mounta<strong>in</strong>eers ' Club; 5; Aristotelous<br />

Square. Thessaloniki 54624. Greece.<br />

This report descr ibes the radio activities<br />

of members of the Greek Moun·<br />

tatneers' Club <strong>in</strong> the Caucasus region<br />

last August. The club operates a Ii·<br />

censec VHF rescue network (slightly<br />

above the 2m amateur band). On two<br />

occasions <strong>in</strong> 1990. the network proved<br />

<strong>in</strong>valuable <strong>in</strong> <strong>in</strong>itiat<strong>in</strong>g and coord<strong>in</strong>at<strong>in</strong>g<br />

mounta<strong>in</strong> rescues by helicopter.<br />

Many members aiso engage extensively<br />

<strong>in</strong> mounta<strong>in</strong>-topp<strong>in</strong>g amateur<br />

radio activities<br />

The club conducts ongo<strong>in</strong>g tests to<br />

explore and develop the network'S capab<br />

ilities. In the course of these tests,<br />

radio amateurs SV2AHT. SV2AHJ .<br />

and SV2BBO took along HF and VHF<br />

equipment on a mounta<strong>in</strong>eer<strong>in</strong>g expedition<br />

to the Caucasus region (<strong>in</strong> the<br />

U.S S.R.) last August. Two meter<br />

handhetds by Yaesu and ICOM provided<br />

communications dur<strong>in</strong>g the ascent<br />

of Mt. Elbruz (5.642 meters). No amateur<br />

contacts were made, as amateur<br />

activity <strong>in</strong> the 2m band was conspicuous<br />

by its absence,<br />

SV2AHT made a number of <strong>in</strong>terest<strong>in</strong>g<br />

QSOs <strong>in</strong> the 20m band <strong>in</strong> the period<br />

of August 21 to August 30. 1990. The<br />

station was located at 4.200 meters<br />

above sea level , Temperatures<br />

reached ~ 10·C. {Was that the high or<br />

tow. I wonder? Brrrrm!_ Arniel Sta-<br />

nons contacted <strong>in</strong>clude VK. 5B, SV, N,<br />

UA, KA, OJ, and I.<br />

The transceiver was a GCR-250<br />

all-band, all-mode rig manufactured<br />

<strong>in</strong> Greece , Runn<strong>in</strong>g at low power (8-10<br />

walls out), it displayed fairly low power<br />

consumption. The N iCd batteries<br />

power<strong>in</strong>g the unit were recharged by<br />

portable solar cells, The antenna was a<br />

20m dipole. 73s from vesems Toulis,<br />

SV2BBO. [Vassilis sent along some<br />

beautiful photos and they will be presented<br />

<strong>in</strong> this and succeed<strong>in</strong>g issues.-Arniel<br />

Japan From the JARL News. On<br />

November M. 1990, 55 members of<br />

the 32nd Japanese Antarctic Research<br />

Expedition left Tokyo on board the teebreaker<br />

Shirase for a two-year tour of<br />

observation duty <strong>in</strong> the polar regions ,<br />

Mr. Hara JA1AN, president of JARL.<br />

along with other JARL members, met<br />

to see them off.<br />

A week earlier. Mr. Toyoshi Arisawa<br />

JA4EOV, together with three other<br />

members, all <strong>in</strong> cha rge of communication<br />

on the expedition. attended lectures<br />

on amateur satellite operation<br />

delivered at the Technical Laboratory<br />

of JARL. Needless to say. acquir<strong>in</strong>g<br />

such knowledge will prove a must <strong>in</strong><br />

their attempts to co mmunicate via<br />

satellite from amateur radio stations<br />

8J1RL <strong>in</strong> Showa Base and 8J1RM <strong>in</strong><br />

Asuka Observation Base . Eleven<br />

members of the team hold amateur<br />

radio licenses. They will be eager to<br />

rece ive ne ws, and anticipate both<br />

stations to be on the air from 0930 to<br />

1030 UTC, ma<strong>in</strong>ly on 7, 14, and 21<br />

MHz. fA full list<strong>in</strong>g of JARL Beacons<br />

was listed <strong>in</strong> this issue of The JARL<br />

News, but irs too lengthy fa present<br />

here. Look on the 73BBS under<br />

73/NTL SIG, "JARL Beacons. "I<br />

BRAZIL<br />

Carlos Vianna Carneiro PY1CC<br />

Afonso Pena 49/707<br />

20270 Rio de Janeiro<br />

BraZil<br />

Best wishes to all <strong>in</strong> this com<strong>in</strong>g<br />

1991, May there be Peace and Fraternity<br />

<strong>in</strong> this world we live <strong>in</strong>.<br />

We are hav<strong>in</strong>g a k<strong>in</strong>d of QRP boom<br />

<strong>in</strong> Brazil, as only CW ORP equipment<br />

is be<strong>in</strong>g produced the artisan way <strong>in</strong><br />

Sao Paulo. The equipment provides 5<br />

watts output and is priced at $1 80 to<br />

$200, thus allow<strong>in</strong>g beg<strong>in</strong>ners to start<br />

CW operations re asonably cheap.<br />

We've heard about a newQRP rig from<br />

the Japanese, with crystal fillers and<br />

plenty of other items "for JUST<br />

$1 ,300"1!<br />

Com<strong>in</strong>g bac k to home-brew ORP<br />

equipment, I am look<strong>in</strong>g for a l<strong>in</strong>ear<br />

ampii fier schematic that will br<strong>in</strong>g 3-4<br />

walls up to 30-40 watts. If anyone has<br />

a good one please send a copy to me<br />

directly or to Arnie at 73 and he wili<br />

send itto me.<br />

I th<strong>in</strong>k many Brazilian hams are now<br />

discover<strong>in</strong>g the Isiands On The Air<br />

(IOTA) award program, and as we have<br />

islands by the hundreds along the<br />

coast, we are try<strong>in</strong>g to develop DXpedilions<br />

by <strong>in</strong>terested groups to "shake<br />

up" the sleepy amateurs all over.<br />

As my part of this shake-up. I am<br />

present<strong>in</strong>g two DXpeditions, one to<br />

Tr<strong>in</strong>dade Island and the other to Sao<br />

Jcac Island. Best wishes for the com<strong>in</strong>g<br />

year. [The trip to Tr<strong>in</strong>dade Island<br />

will be presented lafer. - Arnie]<br />

Sao Joao Island, IOTA S.A . 41.<br />

Rais<strong>in</strong>g the <strong>in</strong>ternational <strong>in</strong>terest lor its<br />

program, the lOTA is offer<strong>in</strong>g a new<br />

potential to radio amateur development,<br />

and espec ially for lhe aoventeres<br />

of DXpeditions, like this one to<br />

Sao Joac Island. That old feel<strong>in</strong>g for<br />

ad venture once aga<strong>in</strong> " pushed"<br />

Ronalda PS7AB and T<strong>in</strong>o PT7AA toward<br />

a different and excit<strong>in</strong>g nxcecrnon<br />

to sao Joec Island, officially known<br />

as Maiaiu Island , some 30 miles all the<br />

Brazilian coast north 01 Maranhao<br />

state.<br />

This island is part of an archipelago<br />

with tens of smaller islands, some of<br />

them <strong>in</strong>habited by fishermen and their<br />

families. On Sao Joao Island is a 35­<br />

meter·h igh lighthouse erected by the<br />

Brazilian Navy.<br />

Leav<strong>in</strong>g Natal City by bus. they took<br />

some hundred kilos of equipment over<br />

extremely damaged roads and prehistoric<br />

wooden bridges for about 2.200<br />

kilometers, On reach<strong>in</strong>g Apica-Acu village<br />

north of Maranhao state , they<br />

boarded a smali lisherman's boat for a<br />

ta-hour trip, four of the hours on open<br />

sea. This was the most unexpected<br />

"rally" lor Ronaldo PS7AB, not used to<br />

such adventures.<br />

For T<strong>in</strong>o PT7AA th<strong>in</strong>gs ran differently,<br />

com<strong>in</strong>g stralqht from Sao Lutz<br />

City, the capital of Maranh ap , by<br />

boat, also with high seas dur<strong>in</strong>g the<br />

as-hour trip, with t c-merer-t uqn waves<br />

dur<strong>in</strong>g the 160 mile travel, pray<strong>in</strong>g all<br />

the time for the small boat's salety!<br />

And then, Sao Joao Island, a real<br />

paradise, safe from any ecological<br />

damage, splendid and rich tropical flora,<br />

endless cocoa tree groves, lovely<br />

birds of all colors, as the Guara <strong>in</strong> its<br />

glorious red color, and a sea of limpid<br />

waters, a tepid habitat for an enormous<br />

variety of fish, shrimp and crustaceans.<br />

clear sand and sandy hills as<br />

beaches, a real dream,<br />

The island is located at 01 ' l 7"S­<br />

44'54' W, 30 miles off the coast of<br />

Maranhao, fishermen's boats the only<br />

way to shuttle over.<br />

With the Navy "permit" to share part<br />

of the lighthouse, we had rooms and<br />

bath rooms, and power. We had our<br />

" shack" for the Kenwood 'TS·430,<br />

ICOM IC-725, AT-130 and AT-250 couplers.<br />

a Brazilian Spectrum electronic<br />

keyer, Shure 4440 microphone, and<br />

two vertical Electril multiband antennas,<br />

one olthem up35 meters on toper<br />

the lighthouse.<br />

T<strong>in</strong>o ope rated as ZX8C W (C W<br />

mode) and Ronaldo as ZX8DX (SSB<br />

mode) from 5 to 13 Octobe r 1990, They<br />

made 3,037 phone OSOs <strong>in</strong> 104 countries.<br />

and T<strong>in</strong>o made 1799CWQSOs <strong>in</strong><br />

67 co untries. Us<strong>in</strong>g Vee antennas,<br />

they got very good results Irom Ameri·<br />

ca and Europe. and not so good for<br />

Asia and Africa.<br />

Sao Jcac Island is 7'12 km long and<br />

about 1'/2 km wide, with the lighthouse<br />

on one end, and a fisherman's village<br />

on the other, with a be ach called,<br />

"Bate 0 Vento" (w<strong>in</strong>d blow<strong>in</strong>g), The<br />

island has a normal temperature,<br />

about 2S' C and almost no ra<strong>in</strong>.<br />

I asked T<strong>in</strong>o by rad io after the<br />

expedition was over, " So nne. was it<br />

all worthWhile?" The answer came<br />

back straight and sure, "Of course,<br />

Carl! It was marvelous. no matter<br />

what problems, and we wilt never<br />

forget the fantastic scenery of Sao<br />

Joao Island."<br />

Special thanks from the Dxoecnncn<br />

members to the Navy people liv<strong>in</strong>g<br />

there, four famili es: and a very, very<br />

special 73 to Vandertey Valente, a<br />

Navy corporal for 10 years <strong>in</strong> charge<br />

of the lighthouse, tor their friendly<br />

sympathy.<br />

Photo A. SV2AHT, SV2AHJ, and fellow mounta<strong>in</strong>eers with the HF rig.<br />

82 73AmateurRadioToday . Ma rc h ,1 991

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