The “Golden Voice” in The Sky. The Story of Radio Communication

Radio has been a majority communication tool in Aviation, from the ground to air calls between pilots and air traffic controllers to the handheld walkie-talkies used by staff daily. Today we are here to give you some insights about communication in Aviation and the rationales behind using standards to ensure all transceiving messages are welly distributed.

The flight was considered a foreign concept until the Wright Brothers successfully completed the world’s first human flight in 1903. The industry snowballed, and ground crews initially relied on visual references to communicate with aircraft. Although these methods were effective for ground crews, they offered no way for pilots to speak back.

The technology of wireless communication systems in aircraft remained experimental and would take years to develop a practical prototype. Due to the limitation of weight and unreliability of radio devices, ground forces rarely used radio because signals were quickly intercepted and targeted by opposing parties. Instead, soldiers used large panel cutouts to distinguish friendly forces. These cutouts could also be used as a directional device to help pilots navigate back to familiar airfields.

Lieutenant Paul Beck made an early airborne radio transmission, aviators test a receiving set - with the airplane's engine running (US Navy/Ellyson Scrapbook Collection)

Principle of Radio Communication

In Aviation, two-way radio is comprehensively used to transmit and receive radio waves. A single radio channel operates in a half-duplex mode. Unlike the common wireless devices, only one station can send at a time via the “push-to-talk” button or Voice activation. Users are required to must take turns talking to prevent interference or “blocked. All messages will be broadcast to all users in the Frequency/ channel.

ATC Voice Communication Control System - Mobile ATC

ICAO Language Proficiency requirements

Even though English is the international aviation language, native & non-native English speakers still play a role in misunderstanding and situational awareness. ICAO have introduced  a Language Proficiency requirements to rectify multiple issues regarding accents, terminology, and interpretation in communication. The intention of the requirements is to ” reduce miscommunication as much as possible for pilots and air traffic controllers recognizing potential miscommunication when it does occur” and “that all speakers have sufficient language proficiency in handling non-routine situations.”

The structure of the LPR has six levels, pronunciation, structure, vocabulary, fluency, comprehension, and interactions. The implemented universal aviation English proficiency scale ranged from Level 1 to Level 6. Since 2008, ICAO has required that all international Air traffic controllers and pilots must obtain Level 4 or above and be continually reassessed every three years. It has also been implemented for the initial pilot assessments to ensure candidates are fulfilling the language requirement.

As a result, both pilots and ATCs need to have enough English ability to accomplish their tasks. Through education to help improve communication, implement the technique into an operational environment such as lab experience to help speakers improve their English fluency and to avoid misunderstanding, which helps non-English speakers communicate.

What are your thoughts on this article? Let us know below.

Subscribe to our Weekly Digest!




More News

Michael Cheng
Michael Cheng
Aviation Reporter - Based in Hong Kong, Michael is an Aviation Journalist here at Travel Radar, covering industry insights across Asia as well as international technical development within the industry. With the solid experience in airline ground operations, Michael is currently a Quality Assurance and Compliance Monitoring Officer with a large ground-operations company. In his spare time, Michael is an avid flight-simulation fan, serving in a senior marketing role for a large multiplayer server. Alongside this, he makes regular appearances at workshops and conferences across the aviation industry

LEAVE A REPLY

Please enter your comment!


>
Wordpress themeseotakipçi satın alankara implant fiyatları11yol kapanıpassport psdbatman evden eve nakliyatbalkon köşe takımılastik patlatanevden eve nakliyatkartal evden eve nakliyatfatih antika eşya alanlarfenerbahçe antika eşya alanlarnakliyatantika alanlarantika alanlarwoocommerce baselJannah themeeskişehir inşaat şirketlerieskişehir uydu tamirkitap alanlarantika alanlarantika alanlarseoEskişehir uydueşya depolamapgcdpgcdpmsaAccident LawyerDental Implantiqos tereatuzla evden eve nakliyatAntika alan yerlergaziantep evden eve nakliyateskişehir saç protezihayır lokmasıtuzla evden eve nakliyatodunpazarı emlakhayır lokmasıpendik evden eve nakliyatgölcük evden eve nakliyatgölcük evden eve nakliyatistanbul evden eve nakliyatankara evden eve nakliyatbestwhoziporselen kaplama dislerankara diş estetiğidiş teli tedavisimersin evden eve nakliyatEtimesgut evden eve nakliyattuzla asansörlü nakliyatkartal evden eve nakliyatgebze evden eve nakliyatankara evden eve nakliyatankara parca esya tasımaankara gülüş tasarımıankara gülüş tasarımıankara implant fiyatlarıniğde evden eve nakliyatEskişehir yabancı dil okuluvozol 12000puffistanbul saç ekimiankara çıkışlı günübirlik turlarEtimesgut evden eve nakliyatEtimesgut evden eve nakliyatkadıköy evden eve nakliyatmersin evden eve nakliyatçankaya evden eve nakliyatankara parca esya tasımamaltepe evden eve nakliyattuzla evden eve nakliyatankara implant fiyatlarıankara gülüş estetiğiyenimahalle evden eve nakliyaten yakın çekiciAntalya Çittereatereaseo çalışmasıistanbul hayır lokmasıata şehir evden eve nakliyatmaltepe evden eve nakliyatüsküdar evden eve nakliyatmersin nakliyatelektrik taahhüt firmalarıgüneş enerji firmakepenk tamiriİstanbul evden eve nakliyatmaldives casinospoodletereaistanbul hayır lokmasıKartal evden eve nakliyatçankaya evden eve nakliyatataşehir evden eve nakliyatankara ofis taşımacılığıboğazda özel tekne kiralamadiş eti ağrısıtuzla nakliyateryaman evden eve nakliyateskişhir uydu servisieskişhir uydu servisitimepoodlepomeranianzibilyonbet girişraydium market idGaziantep Evden Eve Taşımacılıkdextools trendingdextools trending botdextools trending costdextools trending servicedextools trending algorithmdextools botcoinmarketcap trendingcoinmarketcap trending botpinksale trendingpinksale trending botpancakeswap botuniswap botpancakeswap sniper botuniswap sniper botfront running botfront run botmev botzibilyonbetzibilyonbet girişLibraNewsHair Transplantyks kitaplarıdextools botdextools trending algorithmpinksale trending botprediction botpancakeswap prediction bot
deneme bonusuCasinoslot girişbig bass bonanza oynaAviator oynasugar rush oynasweet bonanzagates of olympus oynaBahisnowdiyarbet girişCasinoslotwild west gold demo oynaredbullholdenracing.comdenemebonususiteler.commarsbahisMatadorbetMatadorbetEscortSaatlik escortManisa escortGümüşhane escortfethiye escortDeneme Bonusu Veren SitelerDeneme Bonusucasibomcasibom girişŞişli escortizmir escortDenizli escortMalatya Escortşanlıurfa escortHacklinkBeşiktaş escortAtaşehir escortBeylikdüzü escortkadıköy escortcialisViagraBahis siteleriEsenyurt escortbets10masözmasözantalya escortcasibombonusbetturkeyfixbetcasibomessbahisdeneme bonusu veren sitelerdeneme bonusu 2024casibombets10bahisbetapusulabet girişpusulabetbetmatik twitterbaywinGrandpashabetcasibomholiganbetbettilt girişcasibom girişslot siteleridumanbetbetmatikbetkanyonsekabetholiganbetbetmatikcasibomcasibomcasibomcasibomcasibomcasibomcasibomcasibomcasibomJetbahishitbetsahabetsahabetbettiltvdcasinoilbetcratosroyalbettümbetbaywindinamobetelexbetsekabetbetkanyonbetmatikbetinetumbetrexbetgrandpashabet girişgrandpashabet twittergrandpashabetmarsbahisholiganbetholiganbettipobetholiganbetmarsbahisslot sitelericanlı casino sitelericasino sitelerislot siteleribahis siteleribaywinİnterbahiscasibomcasibomcasibomqueenbetmostbetlunabetmadridbetartemisbet