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Military


Sukhoi Su-75 Checkmate - LTS - Light Tactical Aircraft

Speculative specifications

VariantSukhoi Su-75 Checkmate
RoleLight Tactical Aircraft
CountryRussia
BuilderSukhoi
First Flight2023
2028??
First Deliveries2026
Price$25-30 million [??!!]
Statusearly development
Number builtup to 1000 ??
Variants
  • single-seat
  • two-seat
  • Shipboard naval
  • unmanned
  • OperatorsTBD
    CostTBD
    Comparable Aircraft CN = 28 t MTOW FC-31
    TU = 27 t MTOW TF-X
    ROK = 24 t MTOW KF-X
    USA = 22 t MTOW F-35
    Recognitionsingle engine Su-57
    Wingspan11-12 meters feet
    Sweep
    Wing Aspect Ratio
    Fuselage Maximum Diametermeters feet
    length 15-16,5 meters 50-55 feet
    height 5 meters 16 feet
    wing area sqm sqfeet
    Weight empty kg lb
    takeoff (clean) kg lb
    takeoff (maximum)18,000 kg lb
    Fuel, Internal kg lb
    Fuel, External kg lb
    Max. Payload7400 kg lb
    Max weapon load kg lb
    Power Plant1 x Izdeliye 30 / Product 30
    Thrust, max, SLS, ISA1 x 11,000 kgf
    Thrust with afterburner1 x 19,000 kgf
    Internal fuel (usable) kg lb
    Performance (clean, ISA)
    Max level speed (sea level) 1.8-2.0 Mach
    Limit speed KEAS / MN
    Stall speed (landing, 20% fuel) 90 KCAS
    Stall speed (reference) KCAS
    Rate of climb (SL) feet/min
    Service ceiling 16,500 meters feet
    Range / 3 ext. tanks (10% reserve) km nm
    Range, ext. tanks km nm
    Range, clean3000 km nm
    Max. combat radius: 1500 km nm
    Endurance, clean / ext. tanks h min / hr
    Max sustained Load Factor (S.L.) 8 g
    Max sustained Load Factor (15,000 feet) g
    Max sustained Turn Rate (15,000 feet) deg/sec
    Takeoff ground run (S.L.) meters feet
    Landing ground roll
    (S.L., 20% internal fuel)
    meters feet
    Limit Load factor + g / - g
    Weapons Hardpoints: 12 hardpoints (6 internal, 6 external)
  • 8 R-77 Air-to-air missiles
  • 2 R-73 Air-to-air missiles
  • R-37M Air-to-air missiles
  • 4 Kh-38ME, Kh-59MK2 Air-to-surface missiles
  • 2 Kh-35E, 31 etc. Anti-ship missiles
  • 4 Kh-58UShKE Anti-radiation missiles
  • 250, 500, 1500 kg guided bombs
  • Anti-tank "Drill" 500 kg cluster-bomb + active homing
  • BrahMos (PJ-10) supersonic cruise missile
  • Guns 1 30 mm Gryazev-Shipunov GSh-30-1 autocannon
    Avionics
  • Sh-121 multifunctional integrated radio electronic system (MIRES)
  • Byelka radar (400 km, 60 tracks with 16 targeted)
  • N036-1-01: Frontal X-band active electronically scanned array (AESA) radar
  • N036B-1-01: Cheek X-band AESA radars for increased angular coverage
  • N036L-1-01: Slat L-band arrays for IFF
  • L402 Himalayas electronic countermeasure suite
  • 101KS Atoll electro-optical targeting system
  • 101KS-O: Laser Directional Infrared Counter Measures
  • 101KS-V: Infra-red search and track
  • 101KS-U: Ultraviolet missile approach warning system
  • 101KS-N: advanced stabilised navigation and targeting system
  • 101KS-N: optional external Targeting pod
  • 101KS-P: thermal imager for low altitude flying and night landing
  • Datalink
  • Active datalink to SU & MIG IFF systems - custom port to NATO integration
  • Pooled & Shared radar datalink to SU, MIG & custom port to NATO AESA systems
  • AI Loyal Wingman datalink to Sukhoi S-70 Okhotnik UAV
  • Crew1



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    Page last modified: 13-09-2021 17:24:58 ZULU