Ch\u00fang ta bi\u1ebft r\u1eb1ng, m\u00e1y bay th\u01b0\u1eddng \u0111\u1ec1u bay c\u00e0ng cao c\u00e0ng t\u1ed1t. V\u00ec v\u1eady, x\u00e9t v\u1ec1 m\u1eb7t qu\u00e2n s\u1ef1, khi kh\u00f4ng chi\u1ebfn, n\u1ebfu c\u00f3 th\u1ec3 bay cao h\u01a1n m\u00e1y bay c\u1ee7a \u0111\u1ecbch th\u00ec c\u00f3 th\u1ec3 nh\u00ecn t\u1eeb tr\u00ean xu\u1ed1ng, thu\u1eadn ti\u1ec7n \u0111\u1ec3 t\u1ea5n c\u00f4ng \u0111\u1ed1i ph\u01b0\u01a1ng; C\u00f2n n\u1ebfu n\u00f3i v\u1ec1 m\u00e1y bay n\u00e9m bom v\u00e0 m\u00e1y bay trinh s\u00e1t th\u00ec c\u00e0ng bay cao c\u00e0ng c\u00f3 l\u1ee3i \u0111\u1ec3 tr\u00e1nh b\u1ecb m\u00e1y bay \u0111\u1ed1i ph\u01b0\u01a1ng t\u1ea5n c\u00f4ng v\u00e0 ph\u00e1o b\u1eafn l\u00ean t\u1eeb m\u1eb7t \u0111\u1ea5t. N\u00f3i v\u1ec1 m\u1eb7t d\u00e2n d\u1ee5ng, bay cao tr\u00ean kh\u00f4ng, s\u1ee9c c\u1ea3n kh\u00f4ng kh\u00ed nh\u1ecf, d\u00f2ng kh\u00f4ng kh\u00ed t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh, h\u00e0nh kh\u00e1ch ng\u1ed3i tr\u00ean m\u00e1y bay \u00edt c\u1ea3m th\u1ea5y x\u00f3c. N\u1ebfu bay tr\u00ean cao nguy\u00ean, gi\u1ed1ng nh\u01b0 tr\u00ean cao nguy\u00ean Thanh T\u1ea1ng c\u1ee7a Trung Qu\u1ed1c, th\u00f4ng th\u01b0\u1eddng cao tr\u00ean m\u1eb7t n\u01b0\u1edbc bi\u1ec3n 45km m\u1edbi \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n\n\n\n
Nh\u01b0ng do s\u1ef1 ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt ph\u00f2ng kh\u00f4ng hi\u1ec7n \u0111\u1ea1i, hi\u1ec7n nay c\u00f3 m\u00e1y bay qu\u00e2n d\u1ee5ng l\u1ea1i ng\u01b0\u1ee3c l\u1ea1i, n\u00f3 kh\u00f4ng y\u00eau c\u1ea9u bay cao, m\u00e0 l\u1ea1i mong bay c\u00e0ng th\u1ea5p c\u00e0ng t\u1ed1t. Nh\u01b0 v\u1eady nghe ra th\u1eadt kh\u00f3 l\u00fd gi\u1ea3i, t\u1ea1i sao l\u1ea1i c\u1ea9n bay th\u1ea5p? Th\u00ec ra m\u00e1y bay qu\u00e2n d\u1ee5ng bay cao r\u1ea5t d\u1ec5 b\u1ecb ra \u0111a c\u1ee7a \u0111\u1ecbch ph\u00e1t hi\u1ec7n. S\u00f3ng v\u00f4 tuy\u1ebfn \u0111i\u1ec7n tr\u00ean kh\u00f4ng do ra \u0111a ph\u00e1t ra khi g\u1eb7p ph\u1ea3i m\u00e1y bay \u0111\u1ecbch th\u00ec s\u1ebd ph\u1ea3n x\u1ea1 l\u1ea1i, hi\u1ec3n th\u1ecb r\u00f5 \u1ea3nh c\u1ee7a m\u00e1y bay \u0111\u1ecbch tr\u00ean m\u00e0n h\u00ecnh ra \u0111a. Nh\u01b0ng s\u00f3ng \u0111i\u1ec7n ra \u0111a c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 n\u00f3 ch\u1ec9 c\u00f3 th\u1ec3 truy\u1ec1n theo \u0111\u01b0\u1eddng th\u1eb3ng, kh\u00f4ng th\u1ec3 quay. N\u1ebfu m\u00e1y bay bay \u0111\u01b0\u1ee3c r\u1ea5t th\u1ea5p, do b\u1ec1 m\u1eb7t Tr\u00e1i \u0111\u1ea5t l\u1ed3i l\u00f5m, th\u00ec ngo\u00e0i kho\u1ea3ng c\u00e1ch nh\u1ea5t \u0111\u1ecbnh m\u00e1y bay s\u1ebd n\u1eb1m ngo\u00e0i t\u1ea9m ki\u1ec3m so\u00e1t c\u1ee7a ra \u0111a, s\u00f3ng ra \u0111a kh\u00f4ng t\u00ecm th\u1ea5y m\u00e1y bay. Do v\u1eady, \u0111\u1ec3 \u0111\u1ed9t ph\u00e1 v\u00e0o khu v\u1ef1c ph\u00f2ng kh\u00f4ng c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng, m\u00e1y bay n\u00e9m bom v\u00e0 m\u00e1y bay trinh s\u00e1t hi\u1ec7n \u0111\u1ea1i \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p bay l\u00e0 l\u00e0 tr\u00ean m\u1eb7t \u0111\u1ea5t, g\u1ecdi l\u00e0 \u201c\u0111\u1ed9t k\u00edch ph\u00f2ng kh\u00f4ng bay th\u1ea5p\u201d. Do m\u00e1y bay bay th\u1ea5p v\u1edbi t\u1ed1c \u0111\u1ed9 cao g\u1ea9n khu v\u1ef1c c\u1ee7a \u0111\u1ecbch, khi b\u1ecb ra \u0111a c\u1ee7a \u0111\u1ecbch ph\u00e1t hi\u1ec7n th\u00ec \u0111\u00e3 nhanh ch\u00f3ng bay \u0111\u1ebfn \u0111\u1ec9nh \u0111\u1ea9u ch\u00fang. Nh\u01b0 v\u1eady, t\u1eeb l\u00fac \u0111\u1ed1i ph\u01b0\u01a1ng ph\u00e1t hi\u1ec7n m\u00e1y bay \u0111\u1ecbch \u0111\u1ebfn n\u00e9m bom ho\u1eb7c m\u00e1y bay chi\u1ebfn \u0111\u1ea5u c\u1ea5t c\u00e1nh th\u00ec th\u1eddi gian chu\u1ea9n b\u1ecb c\u1ef1c k\u1ef3 ng\u1eafn, th\u1eadm ch\u00ed c\u00f3 l\u00fac kh\u00f4ng k\u1ecbp tr\u1edf tay. Ch\u00ednh v\u00ec m\u00e1y bay bay th\u1ea5p \u0111\u1ed9t ph\u00e1 v\u00e0o ph\u00f2ng tuy\u1ebfn c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng c\u00f3 t\u00ednh b\u1ea5t ng\u1edd c\u1ef1c m\u1ea1nh, do v\u1eady c\u01a1 h\u1ed9i m\u00e0 n\u00f3 b\u1ecb \u0111\u00e1nh tr\u1ea3 l\u00e0 r\u1ea5t nh\u1ecf.<\/p>\n\n\n\n
Ba y t\u1ed1c \u0111\u1ed9 cao l\u00e0 l\u00e0 tr\u00ean m\u1eb7t \u0111\u1ea5t kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n d\u1ec5. V\u00ec tr\u00ean m\u1eb7t \u0111\u1ea5t c\u00f3 d\u00e3y n\u00fai, c\u00f3 c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng cao to, m\u1ed9t khi kh\u00f4ng c\u1ea9n th\u1eadn s\u1ebd b\u1ecb \u0111\u00e2m m\u00e1y bay v\u00e0 t\u1eed n\u1ea1n. M\u00e1y bay cao t\u1ed1c hi\u1ec7n \u0111\u1ea1i c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ed9t ph\u00e1 ph\u00f2ng kh\u00f4ng bay th\u1ea5p \u0111\u1ec1u c\u00f3 m\u1ed9t h\u1ec7 th\u1ed1ng theo d\u00f5i \u0111\u1ecba h\u00ecnh, li\u00ean t\u1ee5c d\u00f9ng m\u00e1y t\u00ednh \u0111\u1ec3 t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch v\u1edbi m\u1eb7t \u0111\u1ea5t, t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y bay bay cao ho\u1eb7c th\u1ea5p \u0111\u1ec3 tr\u00e1nh nguy hi\u1ec3m khi va ch\u1ea1m v\u1edbi ch\u01b0\u1edbng ng\u1ea1i v\u1eadt tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n
Ngo\u00e0i m\u00e1y bay qu\u00e2n s\u1ef1 ra, c\u00f3 lo\u1ea1i m\u00e1y bay d\u00e2n d\u1ee5ng c\u0169ng c\u1ea9n bay l\u00e0 l\u00e0 tr\u00ean m\u1eb7t \u0111\u1ea5t. V\u00ed d\u1ee5 m\u00e1y bay d\u00f9ng trong n\u00f4ng nghi\u1ec7p \u0111\u1ec3 phun thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 thu\u1ed1c di\u1ec7t c\u1ecf th\u00ec c\u1ea9n lo\u1ea1i m\u00e1y bay si\u00eau th\u1ea5p bay c\u00e1ch c\u00e1nh \u0111\u1ed3ng m\u1ea5y m\u00e9t. N\u1ebfu bay qu\u00e1 cao, thu\u1ed1c b\u1ed9t r\u1ea3i t\u1eeb tr\u00ean m\u00e1y bay s\u1ebd b\u1ecb gi\u00f3 cu\u1ed1n \u0111i bay lung tung, bay th\u1ea5p th\u00ec m\u1edbi c\u00f3 hi\u1ec7u qu\u1ea3. Nh\u01b0ng lo\u1ea1i m\u00e1y bay t\u1ed1c \u0111\u1ed9 ch\u1eadm, kh\u00f4ng c\u1ea9n l\u1eafp r\u00e1p h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng th\u0103m d\u00f2 \u0111\u1ecba h\u00ecnh c\u00f3 gi\u00e1 \u0111\u1eaft, ch\u1ec9 c\u1ea9n nh\u00e2n vi\u00ean \u0111i\u1ec1u khi\u1ec3n l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n","protected":false},"excerpt":{"rendered":"
Ch\u00fang ta bi\u1ebft r\u1eb1ng, m\u00e1y bay th\u01b0\u1eddng \u0111\u1ec1u bay c\u00e0ng cao c\u00e0ng t\u1ed1t. V\u00ec v\u1eady, x\u00e9t v\u1ec1 m\u1eb7t qu\u00e2n s\u1ef1, khi kh\u00f4ng chi\u1ebfn, n\u1ebfu c\u00f3 th\u1ec3 bay cao h\u01a1n m\u00e1y bay c\u1ee7a \u0111\u1ecbch th\u00ec c\u00f3 th\u1ec3 nh\u00ecn t\u1eeb tr\u00ean xu\u1ed1ng, thu\u1eadn ti\u1ec7n \u0111\u1ec3 t\u1ea5n c\u00f4ng \u0111\u1ed1i ph\u01b0\u01a1ng; C\u00f2n n\u1ebfu n\u00f3i v\u1ec1 m\u00e1y bay n\u00e9m bom […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[1,15],"tags":[],"class_list":["post-11013","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11013","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=11013"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/11013\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=11013"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=11013"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=11013"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}