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Oshira M80A Beatrice

30.1k Bernkastel  1.4 years ago
Auto Credit Based on Bernkastel's Oshira M80A Beatrice

“You can catch a mouse that’s shut in a cage. However, catching a mouse in a field is like trying to catch a cloud.”

– Beatrice, Umineko no naku koro ni

Also known as MRF.213 Haiyan

Manufacturer: Oshira Aerospace, Arsea with ACDRC and Lockheed Martin

Ministry of Aerospace Industry Designation: Fubuki-F2, namesake IJN Fubuki, second fighter iteration

Years of Development: 2009-2013

Year of Rollout: June 22, 2013 with the Imperial Arsean Navy

Desired Role: Multirole maritime interdictor, strike fighter

Status: In production, in service

Primary operators: Imperial Arsean Air Force / Navy, Royal Fabellan Air Force, Karyan Union Air Force, Ertanian Naval Defense Forces, Royal Orninsk Navy Air Service

Produced: 2009-present

Number built: 48

Powerplant: 2x Poyasakai Proteus 302-1D afterburning turbofans, or General Electric F404-GE-402

Max Top Speed: 2,900km/h (Mach 2.34) in 11,387ft

Brief Information

The Oshira M80A Beatrice, a multi-role twin-engine delta-wing fighter aircraft based on the real-world HAL Tejas, conceived as a maritime interdictor currently in service within Arsean carrier divisions. Developed in conjunction with the Armed Cross Defense Research Consortium and Lockheed Martin, she is developed to fulfill requirements given by the Arsean government to replace IAN's aging PoiyaYudatsi J.24 Atagos. A delta wing layout is used - to improve takeoff radius upon ski jumping from the aircraft carriers and to increase maneuverability in light air attack roles.

Beatrice had a battle record in the 2019 Modern Crusades against Satanist ground defense forts. RFAF's Stingray and Higanbana squadrons were seen in action, with the M80A on combat usage.


After the development of the M60 Bernkastel, Arsea once again offered a requirement to replace aging Etendards and Tigers for the Imperial Arsean Navy. Without any complaint, Oshira Aerospace decided to come up with an idea, the same way for the Armed Cross Treaty's Defense Research Consortium as well with assistance from Lockheed Martin. Development began in 2009, as when the manufacturers start developing Beatrice, firstly the single-seat prototypes. In 2011, her interdictor role has been added to the requirements list, and the tandem-seat version is produced.

In 2013, she entered service as a maritime interdictor for the Imperial Arsean Navy,

Design and Characteristics

Beatrice's distinctive twin-tail delta-wing setup.


The M80 is a twin-tail high-wing delta configuration similar to the Tejas. She uses stronger landing gear, F/A-18E-esque engine inlets, and a slightly long pointed nose for aerodynamics (the nose is shortened on single-seat variants). She can accommodate up to 10-15 hardpoints (depending on role) due to large spaces for weapon stations.


She houses two Poyasakai Proteus 302-1D afterburning turbofans with integrated SACCS and FADEC systems and is also capable of supercruise. An option for the F404 has been considered for countries outside Armed Cross Treaty's borders.


Stravius A2 pulse-doppler radar

An improved version of the Stravius A found in the Bernkastel has been used. With better range detection and tracking systems, this radar has been well for multi-role missions. The same N610 avionics bus has been also integrated as well with improved fly-by-wire systems.


Twin-seater strike variant / mostly used as a maritime interdictor fighter.


  • 6x ATG-34H Oyashiro

  • 4x M.50 GPB

  • 4x Ryzal-34C LRAAM

  • RAYON DV7 targeting pod

  • 30mm TKsk-G30-G1 gatling autocannon


SP controls as usual. Do not land very hard!

  • VTOL up for folding wing, VTOL down for flaps

Activation Groups

  • AG1 for arrestor hook

  • AG2 to disarm weapons

  • AG3 to jettison fuel tanks

  • AG4 for gyro leveling

  • AG5 to extend refueling probe

  • AG6 to open radome

  • AG8 for supercruise

As always, I'll see you on the next build, so stay safe and God bless you all. Aim high, comrades! Nipah~


General Characteristics

  • Predecessor Oshira M80A Beatrice
  • Created On Windows
  • Wingspan 44.3ft (13.5m)
  • Length 69.0ft (21.0m)
  • Height 20.9ft (6.4m)
  • Empty Weight 17,505lbs (7,940kg)
  • Loaded Weight 45,572lbs (20,671kg)


  • Power/Weight Ratio 4.734
  • Wing Loading 25.1lbs/ft2 (122.5kg/m2)
  • Wing Area 1,815.7ft2 (168.7m2)
  • Drag Points 3917


  • Number of Parts 595
  • Control Surfaces 10
  • Performance Cost 2,660
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  • Profile image

    where do I find the other variants? Or are there none currently

    6 months ago
  • Profile image
    8,928 Kangy

    Upvote 7

    one year ago
  • Profile image
    4,409 Shippy456

    A Saab, Mirage, and an F-15 had a baby, and it loves anime.

    GOT IT.

    +1 1.4 years ago
  • Profile image

    Ara, you got me on my Waifu's name XD, btw nice aircraft ^^

    +2 1.4 years ago
  • Profile image
    9,149 ManfredaoBR


    1.4 years ago
  • Profile image
    40.6k KnightOfRen

    Its ok

    1.4 years ago
  • Profile image
    30.1k Bernkastel

    @KnightOfRen ayysh, sorry, I got busy a bit

    1.4 years ago
  • Profile image
    40.6k KnightOfRen

    Cool, but you forgot my tag! 😭

    +1 1.4 years ago