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Poslao: 29 Feb 2016 21:32
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- Hetzer

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@ ray ban11 Znam sve o 83 lap-u proveo sam sate gledajuci kako lete, kao klinac sam se cesto svrckao po Slatini
Evo jos jednog snimaka poslednji let keceva iznad Pristine jun 99-te
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Registruj se da bi učestvovao u diskusiji. Registrovanim korisnicima se NE prikazuju reklame unutar poruka.
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Poslao: 01 Mar 2016 22:16
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- djox

- djox
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Citat:«Ромб» МиГ-21БИС из состава 1 аэ на взлете. Ведущий – майор Безлюдный С.И. Аэродром Кубинка, начало 1980-х годов. Архив Г.Ф. Петрова
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Poslao: 02 Mar 2016 19:26
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- babcia131
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- Jerzy
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Moderniziran 21bis ? India AF - 21BISON , Cuba AF -21EL BISONIO
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Poslao: 03 Mar 2016 06:30
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- zixo

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Citat: Jesu bili ovi Kubanci sa R-73 ?
Било и то фотке без натписа.
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Poslao: 06 Mar 2016 14:42
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- Vl veliki

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чини ми се да ова фотографија није раније постављана
По недостатку ретровизора на стаклу рекао бих да је у питању М или МФ верзија.
Мало ме буни број, предзадња ознака ми личи на 5, а задња на 7 или можда 3 ?
Слика је објављена на насловној страни часописа: "Гласник РВ и ПВО бр. 5 1975."
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Poslao: 06 Mar 2016 15:29
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Vl veliki ::По недостатку ретровизора на стаклу рекао бих да је у питању М или МФ верзија.
Neki od dvoseda je na slici
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Poslao: 06 Mar 2016 15:42
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- ray ban11
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^^^
NL-14M ( MiG-21US/UM ) ev .br. 22957
i ona stara prica oko US i UM ...
Citat:Mogli bi opet da se pozabavimo avionima JRV MiG-21US ev.brojeva 22955-957 (NL-14M).
Po fabrickim brojevima a i po tome sto imaju senzor napadnog ugla ti avioni su izgleda MiG-21UM. Takodje proizvedeni su 1971, a znamo da su se MiG-21US proizvodili do 1970.
[Link mogu videti samo ulogovani korisnici]
ili
Citat:
Those three aircraft you referred to are actually UM versions. Yugoslavia received those aircrafts at the and of the August 1971 and at that moment Soviets are able to deliver only UM version, considering that US version were not in production since 1970. Actually, YAF have ordered 7 aircrafts of US version and first 4 US (22951-22953) has been delivered in October 1970. But MiG was not able to deliver all 7 US aircrafts, so the rest of three aircraft delivered were UM version. Upon arrival of those three aircraft to YAF, they were marked as NL-14 (MiG-21US) and assigned in the units with USs. US has been manufactured from 1966-1970 (347 pcs) and UM from 1971-1974 (1133 pcs). Initial versions of UM (including those three YAF aircraft) came with R-11F2S-300 and later with R-13-300.
For first four MiG-21US delivered in October 1970, factory numbers were:
22951 01685149
22952 02685149
22953 03685149
22954 05685149
For last three MiG-21(UM) (designated in YAF as US) delivered at the end of August 1971, factory numbers were:
22955 04695158
22956 05695158
22957 06695158
So as you can see, first four aircrafts were izdelye 68 (US) and last three were izdelye 69 (UM). Moreover, 22955-22957 were equipped with AP 155 autopilot and AoA sensor DUA-3a is integral part of AP 155. Those are the initial production versions of UM and they didn't have the blade antenna. Considering that all later productions UMs were equipped with blade antenna, confusion was created.
On the following photos you can see 22957. As you can see on the second photo, 22957 (second in line) do not have blade antenna.
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Poslao: 07 Mar 2016 09:47
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- zixo

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- 17Ovo se svidja korisnicima: ray ban11, shmele, djox, Skywhaler, Sall, Dicus, goxin, madza, buster, DJORDJE-NO-1, gavrilon, Mercury, ssekir75, Kos93, lacko, pedja63, sasans23
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