|  |  | LKPR low visibility procedures prepared 3. 10. 2007 / 10:09 | |
|  | Ahoj,
ráno byla v ATISu LKPR u runwaye poznámka "low visibility procedures prepared".
Rozumím tomu dobře, že se očekávalo nasazení LVP a byla to varovná informace že pro nevybavená letadla nemusí být LKPR dostupné?
Teď už to tam není...
Leoš |
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 |  |  | Re: LKPR low visibility procedures prepared 3. 10. 2007 / 11:08 | |
|  | Strucna odpoved:
Ne je to pouze informace, ze je vsechno ready na LVP
Dlouha odpoved:
Jakmile klesne RVR na jedne casti drahy na 1500m a mene s klesajici tendenci nebo cloud base je 300ft a nizsi s klesajici tendenci, zahaji se priprava LVP. Tuto pripravu aktivuje operator CHMU. TWR, APP a dalsi pouze vidi, ze dochazi k priprave LVP a nijak ji neovlivnuje. ATC akorat musi zajistit, aby mohlo Letiste Praha provest kontrolu drahovych navestidel RWY24, Ochranne zony 24. Vsechno probiha automaticky a zobrazuje se na systemu zvanem AMS (Letisti monitorovaci a pozorovaci system). Pokud vse projde, zobrazi LVP-OK. Pokud neco neprojde, zobrazi chybu, co je spatne. Jakmile je zobrazeno LVP-OK pripadne LVTO-OK (Low visibility takeoff procedures) zajisti TWR prostrednictvim vedouciho smeny na APP neprodlene vysilani teto fraze v ATISu: Low visibility procedures prepade, pripadne Low visilibity take off procedures prepared.
Provoz LVP se zahajuje jakmile RVR na jedne casti drahy klesne na 600m a mene nebo cloud base je 200ft a mene.
Zahajeni LVP aktivuje ridici na TWR na AMS stiskem prave toho LVP - OK a opet prostrednictvim VS na APP zajisti vysilani do ATISu: Low visibility procedures in operation, use category II/III holding positions.
Samozrejme muze nastat spousta pripadu, kdy neco nefunguje, ktere maji za nasledek degradaci, pripadne se musi provest nova kompletni kontrola atd.
Pokud se rusi LVP, meli by byt piloti neprodlene individualne informovani frazi o ukonceni:
Low visibility procedures cancelled at time...pripadne LV takeoff P cancelled at time...
Take priprava na LVP muze byt ukoncena, jakmile je RVR 1500m s trvale vzestupnou tendenci, pripadne CLD base 300ft s trvale vzestupnou tendenci... |
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 |  |  |  | Re: Re: LKPR low visibility procedures prepared 3. 10. 2007 / 11:32 | |
|  | Teda, tak detailní odpověď jsem nečekal, díky.
Leoš |
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 |  |  |  | Re: Re: LKPR low visibility procedures prepared 3. 10. 2007 / 14:02 | |
|  | 2 otazky k tomuto:
- to "prepared" tedy znamena jen pro piloty "pozor, kazdou chvili se muze aktivovat LVP", ale do te doby se pro ne zatim nic nemeni?
- co napriklad nemusi projit tim checkem? jakoze nekde najdou vypalenou zarovku, tak ji musi vymenit? |
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 |  |  |  |  | Re: Re: Re: LKPR low visibility procedures prepared 3. 10. 2007 / 23:19 | |
|  | 1) jo pro piloty je to jen info, pro ATCho dalsi povinnosti navic, ze nesmi narusit ochranou zonu atd. Je toho vicero...
2) nejak tak, je toho vic a mohou nastat ruzne udalosti. Je to slozite  |
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