Amateur Radio in the Geography Class
Transcription
Amateur Radio in the Geography Class
Amateur Radio in the Geography Class DONALD E. PUGH Calling CQ CQ CQ. This is GWS... Standing by? Amidst the crackle of static, this familiar call is known to amateur radio operators the world over as the standard general call. After turn ing a confusing array of knobs, a local amateur flicks the transmit switch and speaks softly into the microphone. this is VK6 in Perth, ‘GW5 Western Australia. How do you copy, old man?’ A somewhat garbled voice replies and the amateur sensitively adjusts the fine tuning. Suddenly, a crisp British voice comes booming through the speaker. ‘VK6.. this is GW5... Fine signal here, old man, really armchair copy all the way and no problems. Your readibility and strength is 5 and 9. [This is five out of a total of five for perfectly readable, and nine out of a maximum of nine for a very strong signal]. I’m located in Wales. and the handle is Jim’. Another contact has been established and these amateurs may ramble on happily as long as signal strengths hold. Most geography teachers, unfor tunately, know very little about the ways and motives behind the operation of the amateur radio service, and the stimulus that this means of communi cation may offer a geography class. Amateur radio operators are a friendly, enthusiastic and sociable breed, always ready to contribute to education. Their object is to radiate the best possible signal, without interfering with other radio services, in order to share infor mation with their fellow amateurs around the world, either by phone or in morse code. Conversations range from radio theory, to travel, and des criptions of the home area. Today’s amateurs are located virtual ly in every country. Their international and most widely used language on the air is English. It is really amazing to hear how well most amateurs do speak English, although foreign accents are noticeable and interesting too. When conditions are good it is not difficult to have contacts with amateurs in every continent. More difficult con tacts include specific smaller coun tries, or locations where there are few amateurs. Amateur radio is a fascinating hobby and possesses good potential for . . . . . 178 . . arousing student interest in geography as immediate and functional to their lives. In a recent contact with Alfonse, 9M6YB, in the state of Sabah, East Malaysia, the QSO or contact followed a typical pattern. First, the distant operator’s excellent English was a reminder of an Australian education. For a geographer, it was exciting and informative to hear of the difficulties and expense of travelling from Sabah to Singapore. The operator, located on a plantation close to Kota Kinabalu, the chief port, reported that Kinabalu, the 4101 metre mountain and highest in East Malaysia, is now popular for tourist trekking. Conversation included a description of local roads, transpor tation, the crops grown on Alfonse’s plantation, the weather, and Alfonse’s preference for a ‘place where things are quiet, not too busy, and one has time to relax and enjoy life’. By the end of the forty minute con tact, in a friendly, relaxed manner, we had completed what was, in fact, a comprehensive and in-depth study of a region. The information was inter esting, first-hand, up to date, and made the area seem real and near. As a bonus, there was, of course, the usual ‘eyeball’ suggestion, or an invitation to visit, if passing through, which one amateur frequently offers another. It is in such conversations that the realism and immediacy of amateur radio can contribute life to geography. The difficulty is, however, in ways that the radio equipment may be made accessible to a school class. Its ex pense, combined with the necessity for a tower, rotator and large antenna, makes the equipment prohibitively costly for most schools. On the other hand, there are lots of ‘hams’ scattered around, and all licenced amateurs have Short ton air’ interview Hello, my name is Don. I spell Don, D. 0. N. Don. I am attending High School and would like to ask you some questions for my Geography class. . I have some questions about your location. What large city are you near? I am near . What is the weather like today? Our weather is What is your time, there. Our time is . . Please tell me some information about your city. I would like to know about its size, the main means of travel, and the types of houses people live in. Our city is located near etc. Please tell me about your countryside? What is the land like around your city? What type of farming is carried on and what are the main crops produced? What is the main kind of vegetation in your area? Our country Our farming is Machinery that is used here includes is Our most common vegetation . . . . . . . . . . . . . . I am very interested in hearing about your major industries. What are the. major products produced in your city? Why are these products produced? What are some of the exports from your area? Our major industries are . I am also interested in hearing about sports activities in your area. Our major sports activities are. .. Thank you very much for all the very interesting information. I have enjoyed talking to you. I send my very best wishes to you and your family in City, and hope you have a very good day. Goodbye. . .. Teaching Geography Pupils in the amateur radio room: Which continent will come in next? TERRES AUSTRALES ET ANTARTIQUES FRANAISES ARCHIPEL DES KçRGUELEN - - 70’ E JB 8X0 Francals OP. REBITEAU F6DHV T QSL AND BEST 73 WESTERN AUSTRA:LIA - F6CRT QSL MANAGER 1 /, ZONE .,.‘ -PERTh aEC1A1E- - .. ‘I ‘4. * *t PERTh, WA ‘ MERV C$JGH 55HAfO.D STREET DANELLA AEST ALSSTRAUA AiJST.6062 I .-. N f’ 7W,*’ 1’ FRVtA11OH Vk1P RAEO * *1E i2LL GM TIME F ,q,ri 2. 9 __.L___...L , - .ST. NX -_---__j QI. S1R ,‘,y’ g/ Two examples of station call cards sent out by radio amateurs. April 1978 4’e 11.1" I. 4k/ Yj their names and addresses in the inter national callbook, which covers the world. Most amateurs hold ‘skeds’ or regular contacts with other amateurs around the world. It may be possible to visit an amateur with a group of students during a regular sked. Un fortunately, radio communications de pend very much on the sun’s activities and skeds are therefore unreliable. Amateurs cannot guarantee their con tacts for the teacher and the visit can be in vain. It is perhaps more useful to have amateurs tape-record useful con versations, so that the entire class may share in an interesting QSO or contact, from a collection that the teacher develops over the years. The best solution is to arrange for small groups of students to visit a nearby ham in their own time. There is a good probability that a general CQ, will turn up a thrilling DX or long dis tance contact with another amateur on another continent. Students may have the opportunity, themselves, to talk over the air in order to ask questions and elicit further information. Students can ask any questions concerning geo graphy, and need only avoid the three amateur taboo subjects, religion, poli tics, and sex, which are never dis cussed over the air. Prior to the visit, it is recommended that the students pre pare a list of geographically oriented, general questions, which they could ask any foreign operator over the air. These questions might include, for example, information about the climate, terrain, time of day, modes of transport, and the industrial and agricultural goods produced in the region. Students may jot down their answers during the conversation and conse quently gain skills in interviewing, eliciting specific information, and transcribing. They will also gain inci dental insights into the characteristic accents of various countries, and may soon pick out New Zealanders, Aust ralians, Canadians and residents of the Southern United States. Following the visit, interest stimu lated by the experience may be channelled in a variety of directions. Students may undertake mapping ex ercises, locating the longitude, latitude, distance away of the contact, and the time zones involved. Other alleys of approach are climatic graphs, or econo mic case-studies of the region. Amateur radio demonstrates the use fulness of geographical knowledge and skills in everyday living and in pursuit of a hobby. By stimulating interest, the teacher can lay the basis for indepen dent, self-motivated learning, based on curiosity and the students’ innate and natural desire to know. Knowledge that is concrete, close and real in the students’ lives is valuable knowledge and will be eagerly sought. For some, amateur radio may be that key which unlocks and opens the student’s curiosity, both in radio and its con tingent discipline, geography. 179