HESA Saeqeh

Development

The first prototype of the jet was shown on state television making a test flight in July 2004. In that exercise, which began on August 19, 2006, the new fighter carried out actions described as "a mission to bomb virtual enemy targets" and "a mock bombing mission". Two prototypes, which appeared to differ from the one that had been shown previously, conducted a fly-past at Tehran's Mehrabad Airport on 20 September 2007. Three prototypes took part in a military parade on 22 September 2007.

Iran has announced that it will test fly the other variants of the Saeqeh in the near future which will differ from the previous aircraft due to major changes in its weapon system, aerodynamics and operational range.

In September 2010, Iran displayed the first squadron of Saeqeh fighter jets produced during an air show staged during the military parades at the beginning of the Iranian Sacred Defence Week according to the FARS News Agency. In May 2012 Defense Minister Ahmad Vahidi stated that three new-generation Saeqeh fighters had been manufactured and delivered to the Air Force.

On 26 August 2012, deputy Defence Minister Mohammad Eslami announced that an upgraded version of the Saeqeh would be introduced in the Iranian Air Force by the end of 2013.

In total five of the Saeqeh-1 single seat variant and one Saeqeh-2 twin seat variant were manufactured before production ended, and production shifted to the HESA Kowsar instead.

Design

Little information on the specifications of the Saeqeh has been released. The Commander of the Islamic Republic of Iran Air Force, Brigadier-General Ahmad Mighani, said that the Saeqeh is up-to-date in terms of aerodynamic balance and in possessing missile and radar systems. The Managing Director of the Aviation Organization of the Ministry of Defense and Logistics of the Armed Forces, Majid Hedayat, described the Saeqeh as a logistic and combat plane with high manoeuvring capability and an ability to bomb close targets. The airframe resembles a Northrop F-5 with two vertical stabilizers instead of one.

In 2008, Iran announced the aircraft has a range of 3000 km. It has a Phazotron-NIIR N019 radar known as "Baaz" with a range of 80 km (50 miles) that can track 10 targets and engage two targets simultaneously.

The visual differences between the Saeqeh and the original Northrop F-5E remain limited to two vertical tail stabilizers instead of one, additional wing strakes and altered jet intakes. Fuselage, landing gear, engines, weaponry and cockpit instruments appear identical to the F-5E, which indicates that the Saequeh is not a new-built jet fighter, but a modification of existing Northrop F-5s.

Saeqeh-2

A new version was introduced in 2015 with 2 seats, more advanced weapon systems, electronics and avionics. This model can also be used for training purposes. According to one Iranian military source:

The IRIAF is believed to have 17 Northrop F-5F aircraft remaining in its inventory, which may be suitable for conversion to the Saeqeh-2 configuration.

Operators

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• Islamic Republic of Iran Air Force

Specifications (Saeqeh)

|prime units?=met General characteristics

|max takeoff weight kg= |max takeoff weight lb= |max takeoff weight note= Powerplant

|eng1 kn-ab= |eng1 lbf-ab= Performance

|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= |wing loading kg/m2= |wing loading lb/sqft= |fuel consumption kg/km= |fuel consumption lb/mi= |power/mass= |thrust/weight=

Armament

References

;Notes

;Citations

References

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4. [http://tehrantimes.com/politics/97870-iranian-air-force-takes-delivery-of-3-saeqeh-fighters "Iranian Air Force takes delivery of 3 Saeqeh fighters."] {{webarchive. link. (2012-05-18 ''Tehran Times'', 14 May 2012.)
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13. "ویژگیهای مهم اولین جنگنده کاملا ایرانی +عکس".
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