Antonov An 990

The Antonov An-990 (often referred to as the "Juggernaut") is not a real-world aircraft produced by the Ukrainian manufacturer Antonov. Instead, it is a fictional, fan-made creation popularized within the flight simulation community, specifically for Microsoft Flight Simulator and X-Plane.

The following blog post explores the "legend" of this virtual giant and how it compares to the actual titans of the sky.

The Antonov An-990: Exploring the "Juggernaut" of the Virtual Skies

In the world of aviation, the name Antonov is synonymous with "unbelievably big." From the legendary An-124 Ruslan to the late, great An-225 Mriya, these Ukrainian-designed giants have defined heavy lifting for decades. But if you’ve spent any time on flight sim forums or YouTube lately, you might have seen a new name popping up: the Antonov An-990.

Is it a secret new project? A successor to the Mriya? Not exactly. Let’s dive into what the An-990 actually is. What is the Antonov An-990?

The An-990 is a fictional aircraft mod created for flight simulators. It represents a "what-if" scenario: what would happen if you took the design philosophy of the An-225 and scaled it up to impossible proportions?

In simulation videos, such as those featured on YouTube, the An-990 is often nicknamed the "Juggernaut". It is portrayed as a 6,000-ton behemoth—thousands of tons heavier than any real aircraft ever built. Real Titans vs. The Sim Legend antonov an 990

To understand just how massive the fictional An-990 is, we have to look at the real-world record holders:

The An-225 Mriya: The actual "King of the Skies" until its tragic destruction in 2022. It had a maximum takeoff weight of about 640 tons.

The An-124 Ruslan: The Mriya’s "smaller" brother, which remains one of the largest cargo planes in service today, capable of carrying 150 tonnes of payload.

The An-990 "Juggernaut": In the simulation world, this plane dwarfs both. It is often depicted as having a wingspan so wide it barely fits on a standard commercial runway. Why the Fascination?

The An-990 exists because aviation enthusiasts love to push the boundaries of physics. In games like Microsoft Flight Simulator, users can download these "super-heavy" mods to see if they can even get such a mass off the ground. It’s a testament to the legacy of the Antonov Design Bureau, whose real-world engineering was already so impressive that people naturally want to imagine what "the next level" looks like. Will there ever be a real "Next Antonov"?

While the An-990 is a digital dream, there is real-world hope for a new giant. Antonov has expressed plans to eventually rebuild the An-225 Mriya using components from a second, unfinished airframe. While it won't be a 6,000-ton Juggernaut, its return would be a monumental moment for aviation history. The Antonov An-990 (often referred to as the

Are you a flight sim fan? Tell us your favorite "impossible" aircraft to fly in the comments! How HUGE Can Planes Get? - Antonov An 990

Antonov An-990 , often nicknamed the "Juggernaut" "Graphene,"

is a fictional ultra-heavy transport aircraft created for the

flight simulation community. It is not a real-world production aircraft from the Antonov Company

but rather a digital creation designed to push the boundaries of what is possible in a flight simulator. Key Specifications & Capabilities

Developed by the user "hangglider," the An-990 is celebrated as one of the largest aircraft ever modeled for Massive Scale : It features a wingspan of (265.2 meters), which is roughly three times that of the Antonov An-225 Mriya : At a maximum takeoff weight of 6,000 tonnes Purpose: A westernized cockpit with GPS, TCAS, and

(13.2 million lbs), it is approximately 120 times heavier than a standard Boeing 737-100 Powerplant

: It is powered by six custom GE-990-480 turbofan engines, each producing roughly 480,000 lbf of thrust. Water Operations

: Despite its size, all versions are capable of taking off and landing on water. Variants of the "Juggernaut" Series

The aircraft is typically available in four specialized versions designed for different simulation missions: Air-Launcher : Designed to carry and launch other aircraft, such as a Boeing 747-400 , while in flight. Buran-Launcher : Equipped to launch the Buran Space Shuttle like a missile. Fire-Retardant Bomber : A firefighting variant capable of carrying 600,000 gallons of retardant to combat massive wildfires. Water Bomber

: Features a "water-scooping" facility to refill its tanks during low-level flight over water bodies. Flight Simulation Visuals

The following images showcase the colossal scale of the An-990 within flight simulators, often compared against other famous aircraft for size reference.

3.1 The An-225-100 (Commercial Mriya)

  • Purpose: A westernized cockpit with GPS, TCAS, and glass displays for commercial cargo.
  • Status: Developed but only applied to the sole flying An-225 (UR-82060) before its destruction in 2022.
  • Relation to "990": None, except wishful thinking.

What it was meant to be

  • Role: Ultra-large cargo/transport airlifter designed to move outsized payloads and large troop or equipment complements over intercontinental distances.
  • Size & presence: Imagine a wingspan and fuselage so broad it casts a long shadow on the tarmac—an aircraft designed to dwarf standard freighters. Its bulk suggested the capability to swallow tanks, rail cars, or entire modular shelters in one load.
  • Design cues: Drawing on Antonov’s tradition (An-22, An-124, An-225), the An-990’s silhouette would combine a high-set wing for ground clearance, rugged landing gear for austere fields, and an expansive cargo hold with a rear or nose-loading ramp. Powerful turbofans clustered under a robust wing would give it the thrust to lift heroic weights.

Crew

  • Two pilots (side-by-side, not tandem — for loading visibility)
  • One flight engineer (hybrid digital/physical panel)
  • One loadmaster (with drone-based interior cargo cameras)

Design philosophy

The An-990 doesn’t fight aerodynamics — it collaborates. The wings are supercritical, with adaptive leading edges and a laminar-flow outer panel. Fly-by-light controls with gust-penetration alleviation let the airframe flex without fatigue. Every kilogram is accounted for, yet the design retains Antonov’s signature brutal simplicity: no fly-by-wire fanciness, just redundant hydraulics and raw mechanical honesty.