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Combat aircraftUnder developmentProfile in progress
Stealth multirole fighter
Sukhoi Su-75 Checkmate is a stealth multirole fighter originating in Russia. It was built by Sukhoi Komsomolsk-on-Amur Aircraft Plant.
Russiaen.wikipedia.org ↗ · Field absent
Checked 30 Sept 2026Recorded cached-source extraction and article inspection. No matching scoped field was extracted; this is not a claim that all five sources were checked.
Retained English infobox, specifications and article text
Su-75 Checkmate LTA / ЛТС (LTS) A static non-flying prototype of the LTA Checkmate at the MAKS Airshow 2021 General information Type Stealth multirole fighter National origin Russia Manufacturer Sukhoi Komsomolsk-on-Amur Aircraft Plant Designer Sukhoi Design Bureau Status Under development The Sukho
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Stealth multirole fighter
Russia
Sukhoi Komsomolsk-on-Amur Aircraft Plant
Sukhoi Design Bureau
Under development
1
17.7 m (58 ft 1 in)
11.8 m (38 ft 9 in)
4.0 m (13 ft 1 in)
26,000 kg (57,320 lb)
1 × NPO Saturn AL-51F-1 (derivative) afterburning turbofan , 107.9 kN (24,300 lbf) thrust dry, 161.9 kN (36,400 lbf) with afterburner
Mach 1.8, 1,910 km/h (1,030 kn; 1,190 mph) at high altitude Mach 1.06, 1,300 km/h (702 kn; 808 mph) at sea level
2,900 km (1,800 mi, 1,600 nmi)
3,000 km (1,900 mi, 1,600 nmi)
16,500 m (54,100 ft)
220 m/s (43,000 ft/min)
5 internal, 6 external with a capacity of 7,400 kilograms (16,300 lb) maximum payload, with provisions to carry combinations of: Missiles: 3 x BVRAAM and 2 x SRAAM stored in the internal weapons bay, 6 × external, 2 × R-77 , 3 × R-73 , 2 × Kh-35 E anti-ship missiles
+8.0
1.0:1
3 x BVRAAM and 2 x SRAAM stored in the internal weapons bay, 6 × external, 2 × R-77 , 3 × R-73 , 2 × Kh-35 E anti-ship missiles
Hardpoints: 5 internal, 6 external with a capacity of 7,400 kilograms (16,300 lb) maximum payload, with provisions to carry combinations of:
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 17.7 m | Wikipedia contributors | superseded |
Sukhoi Su-75 Checkmate equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.