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Embraer R-99

R-99A/B
P-99
R-99A Brazislkih letalskih sil
Vloga letalo za zgodnje opozarjanje (AEW&C) (R-99A)
Izvidnik (R-99B)
Mornariško patruljno letalol (P-99)
Izvor Brazilija
Proizvajalec/-ci Embraer
Krstni polet 1999
Uveden 1999<!
Status V uporabi
Glavni uporabniki Brazilske letalske sile (R-99A/B)
Gršake letalske sile (R-99A)
Mehiške letalske sile (R-99A/P-99)
Izdelovan 1999–
Število izdelanih 11 (2 naročena / 7 opcija) (R-99A)
3 (R-99B)
2 (P-99)
Cena enote ~US $80 millijonov
Operativni stroški okrog $2000/uro

$2,000/hour (Operational Cost)[1]

Razvit iz Embraer ERJ-145

Embraer R-99 in P-99 je brazilsko reaktivno letalo za zgodnje opozarjanje (AEW&C), razvito na podlagi potniškega Embraer ERJ-145. Poganjata ga dva visokoobtočna turbofana Rolls-Royce AE 3007, ki imata okrog 20% večji potisk kot na potniški verziji.

Verzija R-99A (E-99/EMB 145 AEW&C) je opremljena z Erieye AESA radarjem, verzija R-99B (R-99/EMB 145 MULTI INTEL) pa z radarjem s sintetično aperturo (SAR radar). Verzija P-99 (EMB 145 MP) je namenjena patruliranju morja.

Specifikacije (ERJ 140)

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R-99B in 2013
Kokpit od R-99

Splošne karakteristike

  • Posadka: 3
  • Število sedežev: 44
  • Dolžina: 28,45 m (93 ft 4 in)
  • Razpon kril: 20,04 m (65 ft 9 in)
  • Višina: 6,76 m (22 ft 2 in)
  • Površina kril: 51,2 m² (551 ft²)
  • Teža praznega letala: 11740 kg (25900 lb)
  • Naložena teža: 17100 kg (37700 lb)
  • Maks. vzletna teža: 21100 kg (46500 lb)
  • Pogon letala: 2 × Rolls-Royce AE 3007A turbofan, 33,0 kN (7420 lbf) vsak

Zmogljivost

  • Maks. hitrost: 834+ km/h (518+ mph, Mach 0,78+)
  • Doseg: 3019 km (1876 milj)
  • Višina leta: 11278+ m (37000+ ft)
  • Hitrost vzpenjanja: 780+ m/min (2560+ ft/min)
  • Obremenitev kril: 334+ kg/m² (68+ lb/ft²)

Galerija

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GLej tudi

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Sklici

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  1. "Importancia da Embraer no Segmento de Defesa" (in Portuguese. Arhivirano 2012-04-26 na Wayback Machine. Universidade Federal de Juiz de Fora. Retrieved: 29 December 2011.

Zunanje povezave

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Embraer R-99
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