Sources
Help build the largest human-edited directory on the web.
Submit a site - Become an editor
Wikipedia. Licensed under the GNU Free Documentation License.
Are you an expert in this subject? Join the discussion and share your knowledge at Wikipedia.org.
Vympel R-73
From Wikipedia, the free encyclopedia
| Vympel R-73 | |
|---|---|
 |
|
| Basic data | |
| Function | Short-range Air to Air Missile |
| Manufacturer | Vympel NPO |
| Entered service | 1985 |
| General characteristics | |
| Engine | solid-fuel rocket engine |
| Launch mass | 105 kg (231 lb) |
| Length | 2900 mm (9 ft 6 in) |
| Diameter | 170 mm (6.7 in) |
| Wingspan | 510 mm (20 in) |
| Speed | Mach 2.5 |
| Range | 30 km (18.75 mi) |
| Warhead | 7.4 kg (16.3 lb) |
| Guidance | infrared homing |
| Launch platform | |
The Vympel R-73 (NATO reporting name AA-11 Archer) developed by Vympel machine Building Design Bureau, is the most modern Russian short-range air-to-air missile.
The R-73 was developed to replace the earlier R-60 (AA-8 'Aphid') weapon for short-range use by Soviet fighter aircraft. Work began in 1973, and the first missiles entered service in 1985.
The R-73 is an infrared-guided (heat-seeking) missile with a sensitive, cryogenic cooled seeker with a substantial "off-boresight" capability: the seeker can "see" targets up to 60° off the missile's centerline. It can be targeted by a helmet-mounted sight (HMS) allowing pilots to designate targets by looking at them. Minimum engagement range is about 300 meters, with maximum aerodynamic range of nearly 30 km (18.75 mi) at altitude.
The R-73 is a highly maneuverable missile that in most respects is believed to be superior to the United States AIM-9M Sidewinder, a fact demonstrated by the reunified German Luftwaffe winning all dogfight engagements with their MiG-29/R-73 combine against the F-16/AIM-9M combination fielded by the USAF, prompting the development of Sidewinder and other SRM successors like AIM-132 ASRAAM, IRIS-T, MICA IR, Python IV and the latest Sidewinder variant, AIM-9X, that entered squadron service in 2003.[citation needed]
From 1994 the R-73 has been upgraded in production to R-74EM standard (originally R-73M), which entered CIS service in 1997. The R-74EM has greater range and a wider seeker angle (to 60° off-boresight), as well as improved IRCCM (InfraRed Counter-Counter Measures).
The weapon is used by the MiG-29, Su-27, Su-32 and Su-35, and can be carried by newer versions of the MiG-21, MiG-23, Sukhoi Su-24, and Su-25 aircraft. India is looking to use the missile on the Light Combat Aircraft. It can also be carried by Russian attack helicopters, including the Mil Mi-24, Mil Mi-28, and Kamov Ka-50.
|
|
|---|
|
AA-1 'Alkali' · AA-2 'Atoll' · AA-3 'Anab' · AA-4 'Awl' · AA-5 'Ash' · AA-6 'Acrid' · AA-7 'Apex' · AA-8 'Aphid' · AA-9 'Amos' · AA-10 'Alamo' · AA-11 'Archer' · AA-12 'Adder' · AA-X-13 'Arrow' |
|
|
|
|---|---|
| General | Timeline of aviation · Aircraft · Aircraft manufacturers · Aircraft engines · Aircraft engine manufacturers · Airports · Airlines |
| Military | Air forces · Aircraft weapons · Missiles · Unmanned aerial vehicles (UAVs) · Experimental aircraft |
| Notable incidents and accidents |
Military aviation · Airliners · General aviation · Famous aviation-related deaths |
| Records | Flight airspeed record · Flight distance record · Flight altitude record · Flight endurance record · Most produced aircraft |
|
|
|---|
| R-1 | R-2 | R-3 | R-4 | R-5 | R-7 | R-8 | R-9 | R-11, R-300 Elbrus | R-12 | R-13 | R-14 Dvina, R-14 Chusovaya | R-15, Tumansky R-15 | R-16 | R-21 | R-23 | R-26 | R-27, Vympel R-27 | R-29 | R-33 | R-36 | R-37 | R-39 | R-40 | R-46, GR-1 | R-60 | R-73 | R-77 | 81R | R-101 | R-103 | R-172 | R-400 |
| Other: | TR-1 | RS-24 | RS-82 | RT-2 | RT-2PM | RT-2UTTH | RT-15 | RT-20 | RT-21 | RT-23 | RT-25 | RSM-56 | RKV-500A, RK-55 | KSR-5 | RSS-40 | UR-100 | UR-100 | UR-100N |