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Author Topic: I SAD naručila avione P-8A  (Read 1579 times)
 
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Rade
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« on: September 27, 2008, 12:36:37 pm »

26.09.2008.

Mornarica SAD naručila je dva mornrička izvidjačka aviona tipa P-8A Poseidon, po ceni od 139 miliona dolara po komadu. Rok isporuke za prvi avion je 2 godine.

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The U.S. Navy has ordered the first two P-8A (Poseidon) maritime reconnaissance aircraft, for $139 million each. The first P-8As will enter service in two years. The P-8A is based on the popular Boeing 737 airliner. Although the Boeing 737 is a two engine jet, compared to the four engine turboprop P-3, it is a more capable plane.

The P-8A has 23 percent more floor space than the P-3, and is larger (118 foot wingspan, versus 100 foot) and heavier (83 tons versus 61). Most other characteristics are the same. Both can stay in the air about ten hours per sortie. Speed is different. Cruise speed for the 737 is 910 kilometers an hour, versus 590 for the P-3. This makes it possible for the P-8A to get to a patrol area faster, which is a major advantage when chasing down subs spotted by sonar arrays or satellites. However, the P-3 can carry more weapons (9 tons, versus 5.6.) This is less of a factor as the weapons (torpedoes, missiles, mines, sonobuoys) are, pound for pound, more effective today and that trend continues. Both carry the same size crew, of 10-11 pilots and equipment operators. Both aircraft carry search radar and various other sensors.

The 737 has, like the P-3. been equipped with bomb hard points on the wings for torpedoes or missiles. The B-737 is a more modern design, and has been used successfully since the 1960s by commercial aviation. Navy aviators are confident that it will be as reliable as the P-3 (which was based on the Electra civilian airliner that first flew in 1954, although only 170 were built, plus 600 P-3s. About 40 Electras are still in service). The Boeing 737 first flew in 1965, and over 5,000 have been built. The P-8A will be the first 737 designed with a bomb bay and four wing racks for weapons. How many P-8s will be produced is uncertain, as UAVs are looking more and more preferable to manned maritime reconnaissance and ASW aircraft.
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« Reply #1 on: August 02, 2013, 10:57:03 am »

Vir: Defender
http://www.defender.hr/

Boeing dobio ugovor za izgradnju zrakoplova P-8AS Poseidon vrijedan 2 milijarde USD
 
Datum objave:
02.08.2013

Boeing će početi izgradnju još 13 mornaričkih patrolnih zrakoplova P-8A Poseidon u sklopu ugovora vrijednog 2,04 milijarde USD dodijeljenog 31. srpnja od strane američke ratne mornarice. Isporuke iz četvrte serije inicijalne proizvodnje podići će broj zrakoplova u floti na ukupno 37 do kraja fiskalne godine 2016.

Američka mornarica planira kupiti ukupno 117 zrakoplova, izgrađenih na platformi komercijalnog aviona 737-800, za potrebe mornaričkog patroliranja i protudmorničkog ratovanja čime bi se zamijenili sadašnji zrakoplovi Lockheed P-3C Orion.

Boeingov ugovor uključuje i sredstva za kupnju ključnih dijelova za izgradnju 16 zrakoplova P-8AS u prvoj seriji pune proizvodnje, koja će biti pokrenuta slijedeće godine.



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« Reply #2 on: August 28, 2015, 11:30:46 am »

Vir: Defender hr
http://www.defender.hr/

Boeing dobiva $ 1.49 milijardi za narudžbu 13 zrakoplova P-8A

Datum objave:
28.08.2015

Boeing je dobio ugovor vrijedan 1,49 milijardi USD za proizvodnju 13 dodatnih zrakoplova P-8A za nadzor te će osigurati dijelove za 20 drugih zrakoplova istog tipa. Ministarstvo obrane priopćilo je u četvrtak kako će se devet zrakoplova graditi za potrebe američke ratne mornarice, a četiri preostala namijenjena su Australskom ratnom zrakoplovstvu. Dijelovi će se koristiti za 16 zrakoplova P-8A američke mornarice i četiri australska zrakoplova. Avioni i dijelovi, čijih će se 80 posto posla odraditi u sjeverozapadnoj državi Washington - biti će isporučeni do kraja 2018., priopćio je Pentagon


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