|
|
| |
|
Sukhoi Su-20 (Fitter-C)
The Su-20 Fitter-C was nothing more than an export version of the Su-17 Fitter series.
By Staff Writer
The Su-20 was nothing more than the export version of the Su-17M / S-32M "Fitter-C" series of swing-wing aircraft which, itself, was a derivative of the fixed-wing Su-7 "Fitter-A" fighter. The Su-20 is fielded with ranging radar system, improved navigation and attack systems and an AL-21F-3 24,800lb thrust engine. The system also appeared in limited quantities as an export reconnaissance derivative under the Su-20R, these being based on the Su-17R reconnaissance production aircraft.
The Su-17 was also developed into a much-improved export version known as the Su-22. The Su-17 and Su-22 are detailed elsewhere on this site.
Operational use of the Su-20 variant was limited to Egypt, Poland and Syria.
Text ©2003-2009 www.MilitaryFactory.com • All Rights Reserved •
No Reproduction Without Permission • Corrections / Comments to MilitaryFactory at Gmail dot com
Last Revision: 10/19/2009
|
| |
|
|
| |
| Specifications for the Sukhoi Su-20 (Fitter-C) |
 Dimensions: |
Length: 61.52ft (18.75m)
Width:45.28ft (13.80m)
Height: 16.40ft (5.00m)
|
| Performance: |
About MACH |
Max Speed: 1,379mph (2,220kmh; 1,199kts)
Max Range: 419miles (675km)
Rate-of-Climb: 0ft/min (0m/min)
Service Ceiling: 49,869ft (15,200m; 9.4miles)
|
|
| Structure: |
Accommodation: 1
Hardpoints: 10
Empty Weight: 0lbs (0kg)
MTOW: 42,990lbs (19,500kg)
|
| Powerplant: |
| Engine(s): 1 x Lyulka AL-21F-3 turbojet engine generating 24,802lbs of thrust. |
|
| Armament Suite: |
STANDARD:
2 x 30mm Nudelman-Rikhter NR-30 cannons
OPTIONAL:
10 x Hardpoints for a variety of air-to-air or air-to-ground munitions.
|
|
|
| Special Aircraft Collections |
|
|
| Recent Military Aircraft Additions |
|
| Contacting MilitaryFactory.com |
| We can only get better if you tell us how. You can contact MilitaryFactory.com at MilitaryFactory at gmail dot com (replace "at" with "@" and "dot with ".") with any questions, comments or corrections. We also accept related military imagery that you approve for us to use on our website. Keep in mind, however, that due to volume, we may not directly respond to your inquiry. Please add us to your list of non-blocked recipients! |
|
|
Aircraft Quick Profile |
Image courtesy of the United States Department of Defense.
|
 |
 |
| 1973 |
Designation: Sukhoi Su-20 (Fitter-C)
Classification Type: Fighter-Bomber ; Ground Attack
Contractor: Sukhoi - Soviet Union
Country of Origin: Soviet Union
Production Total: 156 |
|
|
Operators: Egypt; Poland; Syria
|
|
|
|
| Variants |
Su-7 (Fitter-A) - Base Fixed-Wing Interceptor Model on which the Su-17 is based on.
Su-7IG/ S-22I (Fitter-B) - Based on the Su-7BM production model; used in testing the swing-wing component.
Su-17 (Fitter-B) - Base production model; limited production; extended fuselage based on the Su-7U two-seat trainer; revised airframe with dorsal fuselage spine; increased internal fuel capacity; fitted with Lyulka AL-7F-1 engine; production from 1969 to 1973.
Su-17K (Fitter-B) - Egyptian Export Model Designation of the base Su-17.
Su-17M (Fitter-C) - Initial Production Model of note; fitted with Lyulka AL-21F-3 engine; revised nav-attack system; implementation of dual pitot vanes as well as AoA vane; brake parachute; positional shock cone; production from 1972 to 1975.
Su-20 (Fitter-C) - Export Designation of Su-17M production model.
Su-17M-28 - Developmental Airframe for testing AS-9 "Kyle" anti-radar missile.
Su-17MKG - Developmental Airframe for testing AS-10 "Karen" and AS-14 "Kedge" air-to-surface missiles.
Su-17R (Fitter-C) - Limited Production Reconnaissance Variant of the Su-17M production model.
Su-20R (Fitter-C) - Export Designation of Su-17R reconnaissance model.
Su-17M2 (Fitter-D) - Redesigned and extended nose assembly; undernose Doppler radar; laser rangefinder; improved and expanded avionics; production from 1974 to 1977.
Su-17M2D (Fitter-D) - Fitted with Tumansky R-29BS-300 series engine of 25,335lbf; revised rear fuselage; production from 1977 to 1978.
Su-22 / S-32M2K (Fitter-F) - Export Designation of Su-17M2D production model.
Su-17UM / S-52U (Fitter-E) - Two -Seat Conversion Trainer; based on the Su-17M2 production model; revised deeper fuselage; deletion of internal fuel capacity; portside cannon removed; enlarged vertical tail fin for improved longitudinal control at high AoA; production from 1976 to 1978.
Su-22U - Export Model Designation of Su-17UM two-seat trainer; fitted with Tumansky R-29 series engine.
Su-17M3 / S-52 (Fitter-H) - Additional fuel and avionics equipment; based on two-seat trainer sans the second cockpit; improved range; internal Doppler radar system; launch rails installed for AA-2 and AA-8 missiles; production from 1976 to 1981.
Su-22M / S-52K (Fitter-J) - Export Model Designation of the Su-17M3; fitted with Tumansky R-29 series engine; downgraded avionics.
Su-22M3 / S-52MK (Fitter-J) - Export Model Designation of Su-17M3 with Soviet Su-17M3 avionics in place.
Su-17UM3 / S-52UM3 (Fitter-G) - Improved Two-Seat Trainer; Su-17M3 avionics; production from 1978 to 1982.
Su-22UM3 (Fitter-G) - Export Model Designation of Su-17UM3 trainer; fitted with Tumansky R-29 engine.
Su-22UM3K (Fitter-G) - Export Model Designation of Su-17UM3 trainer; fitted with Lyulka AL-21 engine.
Su-17M4 - Upgraded avionics suite; improved laser rangefinder; Sirena radar-warning receiver; fuselage and dorsal air inlets for improved engine cooling; fixed shock cone; TV-guided ordnance compatibility; production from 1981 to 1988.
Su-22M4 / S-54K - Export Model Designation of Su-17M4 production model; production from 1983 to 1990.
Su-22M5 - Modernized Fitters with French/Russian-based equipment and systems; HOTAS; glass cockpit; improved avionics suite; Phazotron/Thomson-CSF radar system; sans laser rangefinder.
|
|
|
