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[À±Èñ¿µÀÇ News English] ÈÞ´ëÆù ºñÇà±â ¸ðµå, ¿Ö ÀÖ´Â °É±î?

    À±Èñ¿µ ÆíÁý±¹ ¿¡µðÅÍ

    ¹ßÇàÀÏ : 2022.05.19 / ¿©·Ð/µ¶ÀÚ A33 ¸é

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    ÈÞ´ëÆù¿¡ ºñÇà±â ¸ðµå(airplane mode)¶ó´Â °ÍÀÌ ÀÖ´Ù. ºñÇà Áß¿¡´Â(during flights) Àü¿øÀ» ²ô°Å³ª(turn off the cellphone) ÀÌ ¸ðµå·Î ¼³Á¤ÇØ ³õÀ¸¶ó°í ÇÑ´Ù. 'flight mode'¶ó°íµµ ÇÏ´Â ÀÌ°ÍÀº ÇÊ¿äÇÑ ºÒÆí(necessary inconvenience)Àϱî, ¾Æ´Ï¸é ºÒÇÊ¿äÇÑ ¹ÏÀ½(unnecessary myth)¿¡¼­ ºñ·ÔµÈ °ÍÀϱî.

    ÀÌ ¸ðµå´Â ´Ù¸¥ ¸ðµç ±â´ÉÀº ¿ÂÀüÈ÷ ÀÛµ¿Çϵµ·Ï(remain fully functional) ³ö µÐ ä ÀüÆÄ ½ÅÈ£¿Í ¿ÍÀÌÆÄÀ̸¦ ÀϽÃÀûÀ¸·Î Á¤Áö½ÃŲ´Ù(temporarily suspend radio signals and Wi-Fi). ¹®ÀÚ ¸Þ½ÃÁö³ª ÀüÈ­¸¦ ÁÖ°í¹Þ´Â ÀüÆÄ ½ÅÈ£¸¦ Â÷´ÜÇÏ°í, ÀÎÅÍ³Ý Á¢¼ÓÀ̳ª µ¥ÀÌÅÍ ´Ù¿î·Îµå µîµµ ÇÒ ¼ö ¾ø°Ô µÈ´Ù. ÇÏÁö¸¸ ÀÌ¹Ì ÀúÀåÇØ ³õÀº ¹®¼­, À½¾Ç, °ÔÀÓ, µ¿¿µ»ó µî ÀÚ·á´Â Á¢¼ÓÀÌ °¡´ÉÇÏ´Ù(be accessible).

    ±×·¯¸é ¿Ö ºñÇà±â ¸ðµå·Î ¹Ù²Ù¶ó°í ÇÏ´Â °É±î. ¹Î°¨ÇÑ ºñÇà±â ½Ã½ºÅÛ¿¡ ¹ß»ýÇÒ ¼ö ÀÖ´Â ÀüÆÄ ¹æÇØ °¡´É¼ºÀ» ÁÙÀ̱â(mitigate any possible interference) À§Çؼ­´Ù. ºñÇà±âÀÇ Åë½Å¡¤¿îÇ× ½Ã½ºÅÛÀº Áö»ó¿¡¼­ º¸³»¿À´Â ¹«¼± ÁÖÆļö¸¦ È°¿ëÇϴµ¥(utilize radio frequencies emitted from the ground), ÈÞ´ëÆùÀ̳ª ÅÂºí¸´ ÄÄÇ»ÅÍ¿Í µ¿ÀÏÇÑ ÁÖÆļö ¿µ¿ªÀ» »ç¿ëÇϱ⠶§¹®¿¡ ÀüÆÄ ½ÅÈ£ °£¼·¿¡ ±Øµµ·Î Ãë¾àÇÏ´Ù(be extremely vulnerable to radio-signal interference).

    ¹®Á¦´Â È¥¼±(crosstalk)À̳ª ÀÎÁ¢ ä³Î °£¼·(adjacent-channel interference)ÀÌ ¹ß»ýÇÏ´Â °æ¿ì´Ù. ¹«¼± ¼ö½Å±â°¡ ±ÙÁ¢ ÁÖÆļö ¼Û½Å±âÀÇ ½ÅÈ£¸¦ ¿ì¿¬È÷ Æ÷ÂøÇØ(inadvertently pick up a transmission from a transmitter on a nearby frequency) ±³¶õÀÌ ÀϾ ¼ö ÀÖ´Ù(be disturbed). ¿¹¸¦ µé¾î, Â÷ ¾È¿¡¼­ FM ¶óµð¿À ³ë·¡¸¦ µè°í Àִµ¥, ÀÎÁ¢ ÁÖÆļöÀÇ ´Ù¸¥ ¹æ¼ÛÀÌ ÀâÈ÷¸é¼­ ³ë·¡°¡ Àß µé¸®Áö ¾Ê°Ô µÇ´Â °Í°ú ºñ½ÁÇÏ´Ù.

    ƯÈ÷ ¾î·Á¿î Âø·ú(tricky landing)À» ½ÃµµÇϰųª, ±â³» ¶Ç´Â Áö»ó¿¡ ºñ»ó »óȲ(emergency onboard or on the ground)ÀÌ ¹ß»ýÇßÀ» °æ¿ì¿£ Áö»ó °üÁ¦ ¼¾ÅÍ¿ÍÀÇ ±³½ÅÀÌ ¸íÈ®ÇØ¾ß ÇÑ´Ù. ±×·±µ¥ ÈÞ´ëÆùÀ̳ª ÅÂºí¸´ ÄÄÇ»ÅÍ ½ÅÈ£°¡ À̸¦ À§ÅÂ·Ó°Ô ÇÒ(compromise it) ¼ö ÀÖ´Ù. 5G ÈÞ´ëÆùÀÌ Ãâ½ÃµÇ¸é¼­ ÀÌ·± À§Ç輺Àº ´õ´õ¿í Áß´ëÇØÁ³´Ù(become distinctly more critical).

    ºñÇà±â´Â 12§° »ó°øÀ» ³¯¾Æ´Ù´ÏÁö¸¸, Áö»ó ¾ÈÅ׳ª ¶Ç´Â ÈÞ´ëÆù¿¡¼­ ³ª¿À´Â ÀÛÀº ½ÅÈ£ Çϳª°¡ ºñÇà Áß °¡Àå Áß´ëÇÑ ½ÃÁ¡¿¡ ÀüÆÄ ¹æÇظ¦ ÀÏÀ¸Å³(cause interference at the most critical time of flight) ¼ö ÀÖ´Ù. ƯÈ÷ ºñÇà±âÀÇ ÇÏ°­°ú Âø·ú Áß¿¡´Â(during descent and landing) Á¶Á¾»ç°¡ ¾Æ·¡ È°ÁÖ·Î À§ÀÇ ±âü °íµµ¸¦ ÆľÇÇÏÁö(figure out the exact height of the fuselage above the runway below) ¸øÇØ »ç°í·Î À̾îÁú ¼ö ÀÖ´Ù.

    ¹°·Ð, ±×·± Àç¾Ó °¡´É¼º(chances of a disaster)Àº ¸¹Áö ¾Ê´Ù. ÇÏÁö¸¸, ¸¸¿¡ Çϳª ±×·± °æ¿ì°¡ ¹ß»ýÇÏ¸é ±× °á°ú´Â ÂüȤÇÒ ¼ö ÀÖ´Ù. ºñÇà±â ¸ðµå·Î ÀüȯÇÏÁö ¾ÊÀº ÈÞ´ëÆùÀÌ ´Ü ÇÑ ´ëµç, ¿©·¯ ´ëµç, °á°ú´Â ¸¶Âù°¡Áö¶ó°í ÇÑ´Ù.
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