M\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft r\u1eb1ng, m\u00e1y bay th\u00f4ng th\u01b0\u1eddng n\u00f3i chung c\u00e0ng bay cao c\u00e0ng t\u1ed1t, v\u00ec x\u00e9t v\u1ec1 m\u1eb7t qu\u00e2n s\u1ef1, khi kh\u00f4ng chi\u1ebfn, n\u1ebfu bay cao h\u01a1n m\u00e1y bay k\u1ebb th\u00f9, th\u00ec c\u00f3 th\u1ec3 \u1edf t\u01b0 th\u1ebf cao h\u01a1n nh\u00ecn xu\u1ed1ng, d\u1ec5 c\u00f4ng k\u00edch \u0111\u1ed1i ph\u01b0\u01a1ng; c\u00f2n \u0111\u1ed1i v\u1edbi m\u00e1y bay n\u00e9m bom v\u00e0 m\u00e1y bay trinh s\u00e1t, bay c\u00e0ng cao th\u00ec c\u00e0ng c\u00f3 l\u1ee3i, d\u1ec5 tho\u00e1t kh\u1ecfi s\u1ef1 c\u00f4ng k\u00edch c\u1ee7a m\u00e1y bay \u0111\u1ed1i ph\u01b0\u01a1ng v\u00e0 s\u1ef1 ch\u1eb7n \u0111\u00e1nh b\u1eb1ng ho\u1ea3 l\u1ef1c c\u1ee7a ph\u00e1o m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n
X\u00e9t v\u1ec1 m\u1eb7t d\u00e2n d\u1ee5ng khi bay cao, l\u1ef1c c\u1ea3n kh\u00f4ng kh\u00ed s\u1ebd nh\u1ecf, lu\u1ed3ng kh\u00f4ng kh\u00ed t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh, h\u00e0nh kh\u00e1ch ng\u1ed3i trong m\u00e1y bay c\u00f3 th\u1ec3 \u00edt b\u1ecb x\u00f3c. N\u1ebfu bay \u1edf tr\u00ean v\u00f9ng cao nguy\u00ean, nh\u01b0 v\u00f9ng cao nguy\u00ean Thanh H\u1ea3i, T\u00e2y T\u1ea1ng (Trung Qu\u1ed1c), n\u00f3i chung \u0111\u1ed9 cao so v\u1edbi m\u1ef1c n\u01b0\u1edbc bi\u1ec3n ph\u1ea7n l\u1edbn l\u00e0 tr\u00ean 4- 5000m, c\u1ed9ng th\u00eam \u0111\u1ecba h\u00ecnh t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ee9c t\u1ea1p, c\u1ea7n ph\u1ea3i bay cao m\u1edbi b\u1ea3o \u0111\u1ea3m an to\u00e0n.<\/p>\n\n\n\n
Tuy nhi\u00ean, do s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a k\u1ef9 thu\u1eadt ph\u00f2ng kh\u00f4ng hi\u1ec7n \u0111\u1ea1i, hi\u1ec7n nay c\u00f3 lo\u1ea1i m\u00e1y bay qu\u00e2n s\u1ef1 th\u00ec ng\u01b0\u1ee3c l\u1ea1i, m\u00e1y bay kh\u00f4ng \u0111\u00f2i h\u1ecfi bay cao, tr\u00e1i l\u1ea1i bay c\u00e0ng th\u1ea5p, c\u00e0ng t\u1ed1t. \u0110i\u1ec1u n\u00e0y nghe ra h\u00ecnh nh\u01b0 l\u00e0 kh\u00f3 hi\u1ec3u, t\u1ea1i sao ph\u1ea3i bay th\u1ea5p.<\/p>\n\n\n\n
L\u00fd do l\u00e0, m\u00e1y bay qu\u00e2n s\u1ef1 bay cao r\u1ea5t d\u1ec5 b\u1ecb ra\u0111a c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng ph\u00e1t hi\u1ec7n. S\u00f3ng \u0111i\u1ec7n v\u00f4 tuy\u1ebfn do ra\u0111a ph\u00e1t ra khi g\u1eb7p m\u00e1y bay \u0111\u1ecbch \u1edf tr\u00ean kh\u00f4ng, s\u1ebd ph\u1ea3n x\u1ea1 tr\u1edf l\u1ea1i m\u00e0n h\u00ecnh ra\u0111a s\u1ebd hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh c\u1ee7a m\u00e1y bay \u0111\u1ecbch. Tuy nhi\u00ean, s\u00f3ng \u0111i\u1ec7n ra\u0111a c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m l\u00e0 ch\u1ec9 c\u00f3 th\u1ec3 truy\u1ec1n th\u1eb3ng, kh\u00f4ng th\u1ec3 u\u1ed1n cong.<\/p>\n\n\n\n
N\u1ebfu m\u00e1y bay bay r\u1ea5t th\u1ea5p th\u00ec do b\u1ec1 m\u1eb7t Tr\u00e1i \u0110\u1ea5t cong nh\u01b0 h\u00ecnh c\u00e1nh cung, m\u00e1y bay bay ngo\u00e0i m\u1ed9t c\u1ef1 ly nh\u1ea5t \u0111\u1ecbnh th\u00ec s\u1ebd n\u1eb1m ngo\u00e0i ph\u1ea1m vi s\u1ee5c s\u1ea1o c\u1ee7a ra\u0111a, s\u00f3ng \u0111i\u1ec7n ra\u0111a kh\u00f4ng t\u00ecm \u0111\u01b0\u1ee3c m\u00e1y bay.<\/p>\n\n\n\n
Do \u0111\u00f3, c\u00e1c m\u00e1y bay n\u00e9m bom v\u00e0 trinh s\u00e1t hi\u1ec7n \u0111\u1ea1i, \u0111\u1ec3 \u0111\u1ed9t ph\u00e1 khu v\u1ef1c ph\u00f2ng kh\u00f4ng c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng, th\u01b0\u1eddng d\u00f9ng ph\u01b0\u01a1ng th\u1ee9c bay s\u00e1t m\u1eb7t \u0111\u1ea5t. M\u00e1y bay bay th\u1ea5p bay nhanh v\u00e0o l\u00e3nh th\u1ed5 \u0111\u1ed1i ph\u01b0\u01a1ng, khi b\u1ecb ra\u0111a \u0111\u1ed1i ph\u01b0\u01a1ng ph\u00e1t hi\u1ec7n, th\u00ec \u0111\u00e3 nhanh ch\u00f3ng bay \u0111\u1ebfn tr\u00ean \u0111\u1ea7u r\u1ed3i. Nh\u01b0 v\u1eady, \u0111\u1ed1i ph\u01b0\u01a1ng t\u1eeb khi ph\u00e1t hi\u1ec7n m\u00e1y bay \u0111\u1ebfn l\u00fac ph\u00f3ng t\u00ean l\u1eeda ho\u1eb7c cho m\u00e1y bay chi\u1ebfn \u0111\u1ea5u c\u1ea5t c\u00e1nh, th\u1eddi gian chu\u1ea9n b\u1ecb r\u1ea5t ng\u1eafn, c\u00f3 khi th\u1eadm ch\u00ed kh\u00f4ng k\u1ecbp ngh\u00eanh chi\u1ebfn. Ch\u00ednh v\u00ec m\u00e1y bay bay th\u1ea5p \u0111\u1ebfn \u0111\u1ed9t ph\u00e1 ph\u00f2ng tuy\u1ebfn c\u1ee7a \u0111\u1ed1i ph\u01b0\u01a1ng l\u00e0 h\u1ebft s\u1ee9c b\u1ea5t ng\u1edd, v\u00ec v\u1eady m\u00e1y bay r\u1ea5t \u00edt b\u1ecb b\u1eafn tr\u00fang.<\/p>\n\n\n\n
Bay th\u1ea5p v\u1edbi t\u1ed1c \u0111\u1ed9 cao, kh\u00f4ng ph\u1ea3i l\u00e0 chuy\u1ec7n d\u1ec5 d\u00e0ng. B\u1edfi v\u00ec, \u1edf m\u1eb7t \u0111\u1ea5t c\u00f3 n\u00fai non, c\u00f3 c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ebfn tr\u00fac to l\u1edbn, n\u1ebfu kh\u00f4ng ch\u00fa \u00fd th\u00ec s\u1ebd b\u1ecb \u0111\u00e2m h\u1ecfng m\u00e1y bay, ch\u1ebft ng\u01b0\u1eddi. C\u00e1c m\u00e1y bay cao t\u1ed1c hi\u1ec7n \u0111\u1ea1i c\u00f3 n\u0103ng l\u1ef1c bay th\u1ea5p \u0111\u1ed9t ph\u00e1, \u0111\u1ec1u \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111\u1ecba h\u00ecnh d\u00f9ng m\u00e1y t\u00ednh \u0111\u1ec3 t\u00ednh to\u00e1n kho\u1ea3ng c\u00e1ch \u0111\u1ed1i v\u1edbi m\u1eb7t \u0111\u1ea5t m\u1ed9t c\u00e1ch k\u1ecbp th\u1eddi, t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n m\u00e1y bay bay cao hay th\u1ea5p \u0111\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c m\u1ed1i nguy hi\u1ec3m \u0111\u00e2m v\u00e0o c\u00e1c ch\u01b0\u1edbng ng\u1ea1i v\u1eadt \u1edf m\u1eb7t \u0111\u1ea5t.<\/p>\n\n\n\n
Ngo\u00e0i m\u00e1y bay qu\u00e2n s\u1ef1, c\u00f3 lo\u1ea1i m\u00e1y bay d\u00e2n d\u1ee5ng c\u0169ng c\u1ea7n ti\u1ebfn h\u00e0nh bay th\u1ea5p. V\u00ed d\u1ee5, trong n\u00f4ng nghi\u1ec7p, d\u00f9ng m\u00e1y bay \u0111i phun thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 tr\u1eeb c\u1ecf d\u1ea1i, nh\u1eefng m\u00e1y bay n\u00e0y c\u1ea7n bay r\u1ea5t th\u1ea5p \u1edf tr\u00ean \u0111\u1ed3ng ru\u1ed9ng, ch\u1ec9 c\u00e1ch m\u1eb7t \u0111\u1ea5t v\u00e0i m\u00e9t, g\u1ecdi l\u00e0 bay si\u00eau th\u1ea5p. N\u1ebfu bay cao qu\u00e1, th\u00ec b\u1ed9t thu\u1ed1c tr\u1eeb s\u00e2u phun ra s\u1ebd b\u1ecb gi\u00f3 th\u1ed5i b\u1ea1t \u0111i, gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a thu\u1ed1c. Tuy nhi\u00ean, lo\u1ea1i m\u00e1y bay n\u00e0y, c\u00f3 t\u1ed1c \u0111\u1ed9 r\u1ea5t ch\u1eadm, kh\u00f4ng c\u1ea7n l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng gi\u00e1m s\u00e1t \u0111\u1ecba h\u00ecnh qu\u00e1 \u0111\u1eaft ti\u1ec1n, m\u00e0 ch\u1ec9 c\u1ea7n do ng\u01b0\u1eddi l\u00e1i \u0111i\u1ec1u khi\u1ec3n l\u00e0 \u0111\u01b0\u1ee3c.<\/p>\n\n\n\n
T\u1eeb kh\u00f3a: Bay th\u1ea5p.<\/p>\n","protected":false},"excerpt":{"rendered":"
M\u1ecdi ng\u01b0\u1eddi \u0111\u1ec1u bi\u1ebft r\u1eb1ng, m\u00e1y bay th\u00f4ng th\u01b0\u1eddng n\u00f3i chung c\u00e0ng bay cao c\u00e0ng t\u1ed1t, v\u00ec x\u00e9t v\u1ec1 m\u1eb7t qu\u00e2n s\u1ef1, khi kh\u00f4ng chi\u1ebfn, n\u1ebfu bay cao h\u01a1n m\u00e1y bay k\u1ebb th\u00f9, th\u00ec c\u00f3 th\u1ec3 \u1edf t\u01b0 th\u1ebf cao h\u01a1n nh\u00ecn xu\u1ed1ng, d\u1ec5 c\u00f4ng k\u00edch \u0111\u1ed1i ph\u01b0\u01a1ng; c\u00f2n \u0111\u1ed1i v\u1edbi 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":[15,16],"tags":[],"class_list":["post-8886","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-ky-thuat"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8886","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=8886"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8886\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8886"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8886"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8886"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}