请输入您要查询的百科知识:

 

词条 HESA Shahed 285
释义

  1. Design and development

  2. Specifications (Shahed 285 / AH-58A)

  3. References

  4. External links

  5. See also

name = Shahed 285image = Iranian Revolutionary Guard Air Force Shahed 285 Sharifi.jpgcaption = Shahed 285 of the Iranian Revolutionary Guard Air Force (2010)

}}{{Infobox Aircraft Type

type = light attack/reconnaissance helicoptermanufacturer = HESAdesigner = Shahed Aviation Industries Research Centerfirst flight =2009introduced =Iranretired =primary user =Iranmore users =number built =status =unit cost =developed from = Bell 206 & Panha Shabaviz 2061variants with their own articles =
}}

HESA Shahed 285 ({{lang-fa|شاهد ۲۸۵}}) is a light attack/reconnaissance helicopter developed in Iran. It was unveiled on 24 May 2009. It is being produced in two versions: a light attack/recon version and a maritime patrol/anti-ship version.

Design and development

The Shahed 285 is based on the composite Shahed-278, which is a relatively light helicopter with 682 kg empty weight, derived from the Bell 206 Jetranger. Compared to the American OH-58 Kiowa which retains the airframe of the Bell 206, the Shahed 285 is a single-seater with a narrower fuselage, but retains the tail and powerplant / rotor structures, and is intended for military use. Although designed by the IRGC, this helicopter is scheduled to be produced by HESA.[1]

Shahed 285 comes in two variants. AH-85A which is a land based variant and AH-85C which is a naval one. AH-85A is armed with 14 2.75 inch rockets and a PKMT light machine gun either on a rotatable turret or on a static mount, or an NSV heavy machine gun in an underfuselage gondola (latest version). It also uses an EO/IR camera on its top.

Instead of the machine gun, AH-85C has a search and track radar on its chin to find and track enemy ships. Its range is estimated between 30–40 km. It either uses two Kowsar or eight Sadid-1 anti-ship missiles. To fire these missiles, AH-85C relies on a Multi-function display n its cockpit.[2]

Specifications (Shahed 285 / AH-58A)

{{Aircraft specs
|ref=[3]
|prime units?=met


|genhide=
|crew=1
|capacity=
|length m=11.84
|length ft=
|length in=
|length note=
|span m=
|span ft=
|span in=
|span note=
|upper span m=
|upper span ft=
|upper span in=
|upper span note=
|mid span m=
|mid span ft=
|mid span in=
|mid span note=
|lower span m=
|lower span ft=
|lower span in=
|lower span note=
|swept m=
|swept ft=
|swept in=
|swept note=
|dia m=
|dia ft=
|dia in=
|dia note=
|width m=2.78
|width ft=
|width in=
|width note= (fuselage)
|height m=3.47
|height ft=
|height in=
|height note=
|wing area sqm=
|wing area sqft=
|wing area note=
|swept area sqm=
|swept area sqft=
|swept area note=
|volume m3=
|volume ft3=
|volume note=
|aspect ratio=
|airfoil=
|empty weight kg=820
|empty weight lb=
|empty weight note=
|gross weight kg=
|gross weight lb=
|gross weight note=
|max takeoff weight kg=1,450
|max takeoff weight lb=
|max takeoff weight note=
|fuel capacity=
|lift kg=
|lift lb=
|lift note=
|more general=


|eng1 number=1
|eng1 name=Rolls-Royce Model 250-C20J
|eng1 type=turboshaft
|eng1 kw=
|eng1 hp=
|eng1 shp=420
|eng1 kn=
|eng1 lbf=
|eng1 note=
|power original=
|thrust original=
|eng1 kn-ab=
|eng1 lbf-ab=
|eng2 number=
|eng2 name=
|eng2 type=
|eng2 kw=
|eng2 hp=
|eng2 shp=
|eng2 kn=
|eng2 lbf=
|eng2 note=
|eng2 kn-ab=
|eng2 lbf-ab=
|eng3 number=
|eng3 name=
|eng3 type=
|eng3 kw=
|eng3 hp=
|eng3 shp=
|eng3 kn=
|eng3 lbf=
|eng3 note=
|eng3 kn-ab=
|eng3 lbf-ab=
|more power=
|prop blade number=
|prop name=
|prop dia m=
|prop dia ft=
|prop dia in=
|prop dia note=
|rot number=1
|rot dia m=10
|rot dia ft=
|rot dia in=
|rot area sqm=
|rot area sqft=
|rot area note=


|perfhide=
|max speed kmh=240
|max speed mph=
|max speed kts=
|max speed note=
|max speed mach=
|cruise speed kmh=
|cruise speed mph=
|cruise speed kts=
|cruise speed note=
|stall speed kmh=
|stall speed mph=
|stall speed kts=
|stall speed note=
|never exceed speed kmh=
|never exceed speed mph=
|never exceed speed kts=
|never exceed speed note=
|minimum control speed kmh=
|minimum control speed mph=
|minimum control speed kts=
|minimum control speed note=
|range km=875
|range miles=
|range nmi=
|range note=
|combat range km=
|combat range miles=
|combat range nmi=
|combat range note=
|ferry range km=
|ferry range miles=
|ferry range nmi=
|ferry range note=
|endurance=
|ceiling m=4,160
|ceiling ft=
|ceiling note=
|g limits=
|roll rate=
|glide ratio=
|climb rate ms=7.6
|climb rate ftmin=
|climb rate note=
|time to altitude=
|sink rate ms=
|sink rate ftmin=
|sink rate note=
|lift to drag=
|wing loading kg/m2=
|wing loading lb/sqft=
|wing loading note=
|disk loading kg/m2=
|disk loading lb/sqft=
|disk loading note=
|fuel consumption kg/km=
|fuel consumption lb/mi=
|power/mass=
|thrust/weight=
|more performance=


|guns= 1x PKMT light machine gun in an aimable turret
|bombs=
|rockets= 14x {{convert|2.75|in|mm|abbr=on|0}} rockets
|missiles=
|hardpoints=
|hardpoint capacity=
|hardpoint rockets=
|hardpoint missiles=
|hardpoint bombs=
|hardpoint other=
|avionics=
}}

References

1. ^http://www.acig.org
2. ^Mashreghnews
3. ^Mashreghnews

External links

  • Military Factory

See also

{{commons category|HESA Shahed 285}}
  • Iran Aviation Industries Organization
  • Military of Iran
  • List of Iranian Air Force aircraft
  • Current Equipment of the Iranian Army
  • Shafaq
  • M-ATF
  • Azarakhsh
  • Saeqeh
  • Iran-140
  • Simorgh (aircraft)
  • Tazarv
  • Panha Shabaviz 2-75
  • Panha 2091
  • Aviation Industries of Iran AVA-202
  • Fajr-3 (aircraft)
  • Blue Bird
  • Cicaré CH-14 Aguilucho
{{Iran Military}}{{Iranian Aircraft}}{{Weapons of Iran}}

3 : Iranian military utility aircraft 2000–2009|Military helicopters|Iranian helicopters 2000–2009

随便看

 

开放百科全书收录14589846条英语、德语、日语等多语种百科知识,基本涵盖了大多数领域的百科知识,是一部内容自由、开放的电子版国际百科全书。

 

Copyright © 2023 OENC.NET All Rights Reserved
京ICP备2021023879号 更新时间:2024/11/10 16:01:53