EG33A is a sixth-generation stealth forward-sweep-wing fighter designed by Angels Aeronaut Design Bureau. With a maximum speed of Mach 3.1 and a maximum take-off weight of 41 tons, it has high situational awareness, high stealth and high maneuverability. It is the product of the sixth-generation fighter developed by the World United Red Army to counter the Sealy Air Force.

It was commissioned in August 2017 with the 3rd Air Wing based at Yanylin, the capital of Nasnod.

It was first spotted in 2023 during an intercept of the Sealy Air Force's F-35 and announced two days later.

Front type: None
Development unit: The eighth Design Bureau of Angels Aeronautical Design Bureau
Development time: February 2011
Setting time: March 2014
Service time: August 2017
Manufacturer: No. 3 Aircraft Factory in the state of Tilekeg of Lylucena
Type of aircraft: Sixth-generation twin-engine heavy stealth fighter
Era: Sixth-generation fighter aircraft
First flight: September 3, 2016
Chief Designer: Maxim Anton Yakflkov
Official code: NOCTILUCENTCE
Installation date: August 27, 2017
Subordinate forces: World Workers and Peasants United Red Army Air Force
TTO Code: Sickle
Crew: 2 persons
Range: 7630 km (8340 km when carrying auxiliary fuel tank)
Operational radius: 3250 km
Limit overload: 8.5G
Radar reflection area: < 0.07 square meters
Long range air-to-air missile: OR1917
Medium-range air-to-air missile: TWM1836
Short range air-to-air missile: TWM-S1836
Short range air-to-air combat bomb: CPM1848
Short range air-to-surface missile: DOP1871
Machine gun: 30mm single barrel (70 rounds)

Development start
On 7 June 2010, one E3 Early warning aircraft and six F22s of the Sili Air Force entered the airspace southeast of the Proletariat People's Republic. Neither the Su 30SM of the Air Force of the Proletariat People's Army nor the YA73A of the Red Army of the United Workers and Peasants could drive it away.

On December 25, 2010, the fourth Congress of the United Party formulated the World Unite Red Army of Worker and Peasants Chapter 8 of the «Development Planning and Fund Allocation of Various Military Armaments», which ordered the development of new fighter jets. During this process, the «Technology Sharing Treaty of the Workers' United Front Alliance» decided to skip the fifth generation fighter jets after gaining a lot of experience in the development of the fifth generation fighter jets. Direct development of sixth-generation fighters.

In February 2011 the mission was officially taken over by Angels Aeronautical Design Authority. In 2012, six schemes stood out in the process of R&D. One was the conventional aerodynamic layout of the third design Bureau; the second and third were the non-vertical tail delta wing layout and canard wing layout of the fourth design Bureau; the fourth and fifth were the forward-swept wing scheme and the variable swept-wing scheme of the sixth design Bureau; and the eighth design Bureau's forward-swept wing scheme without vertical tail was approved and manufactured.

On March 28, 2014, it was officially finalized on the anniversary of the Torli Commnue(Paris Commune). On April 20, 2015, the first static testing machine came off the production line, and the static test was carried out 7 days later and successfully.

On August 3, 2017, the Third Air Wing of the World Workers and Peasants United Red Army Air Force in Yanlin was officially delivered.

It was spotted in the early hours of 25 October 2023 in the airspace north of Nasnod by an F35 of the Sealy Air Force, which was shot down three minutes later.