CATOBAR
CATOBAR (“Catapult Assisted Take-Off Barrier Arrested Recovery") is a system used for the launch and recovery of aircraft from the deck of an
Although this system is costlier than alternative methods, it provides greater flexibility in carrier operations, since it imposes less onerous design elements on fixed wing aircraft than alternative methods of launch and recovery such as
Types
The catapult system in use in most modern CATOBAR carriers is the
The United States and China are completing the development of electromagnetic catapult to launch carrier-based aircraft using a linear motor drive instead of steam. The electromagnetic catapult is found on the American Gerald R. Ford-class carriers (the electromagnetic aircraft launch system)[4] and the Chinese carrier Fujian.
Current users
Following the decommissioning of Brazil's
Active CATOBAR aircraft carrier classes
Class | Picture | Origin | No. of ships | Propulsion | Displacement | Operator | Aircraft carried | Catapult |
---|---|---|---|---|---|---|---|---|
Nimitz
|
United States | 10 | Nuclear | 100,020 t (220,510,000 lb) | F/A-18C Hornet F/A-18E/F Super Hornet F-35C Lightning II EA-18G Growler C-2 Greyhound E-2C/D Hawkeye |
C-13-1 or C-13-2 steam | ||
Gerald R. Ford | United States | 1 | Nuclear | 100,000 t (220,000,000 lb) | United States Navy | F/A-18E/F Super Hornet F-35C Lightning II EA-18G Growler E-2D Hawkeye |
EMALS | |
Charles de Gaulle
|
France | 1 | Nuclear | 42,500 t (93,700,000 lb) | French Navy | E-2C Hawkeye
|
C-13-3 steam |
CATOBAR carriers under construction
Class | Picture | Origin | No. of ships | Propulsion | Displacement | Operator | Aircraft carried | Catapult |
---|---|---|---|---|---|---|---|---|
Gerald R. Ford | United States | 2 | Nuclear | 100,000 t (220,000,000 lb) | United States Navy | F/A-18E/F Super Hornet F-35C Lightning II E-2D Hawkeye |
EMALS | |
Fujian (Type 003) |
China | 1 | Conventional | 80,000+ t | Shenyang J-15 Shenyang J-35 Xi'an KJ-600 Harbin Z-20 |
EM catapult[5] |
List of CATOBAR aircraft
- F/A-18E/F – only operated by the US Navy.
- EA-18G – only operated by the US Navy.
- C-2A – only operated by the US Navy.
- F/A-18 – only operated by the US Marine Corps.
- Rafale M – only operated by the French Navy.
- E-2C/D – only active with the US Navy and the French Navy.
- F-35C – only operated by the US Navy and Marine Corps.
- J-15T
Potential users
The Chinese Fujian (Type 003) features an integrated electric propulsion system that will allow the operation of electromagnetic catapults, similar to the Electromagnetic Aircraft Launch System (EMALS) used by the United States Navy.[6][7]
See also
References
- ^ "How Effective Will China's Carrier-Based Fighters Be?". Archived from the original on 2012-04-27. Retrieved 2017-08-15.
- ^ "US-India Collaboration on Aircraft Carriers: A Good Idea?". Archived from the original on 2015-05-19. Retrieved 2021-02-12.
- ^ "Indian Navy seeks EMALS system for second Vikrant-class aircraft carrier". 29 May 2013. Archived from the original on 2017-08-15. Retrieved 2015-01-08.
- ^ "Gerald R Ford Class (CVN 78/79)". naval-technology.com. Archived from the original on 20 December 2013. Retrieved 15 January 2014.
- ^ "新航母不用核动力就能电弹 靠这套领先全球的技术|航母_新浪军事_新浪网". mil.news.sina.com.cn. Archived from the original on 2022-01-15. Retrieved 2022-01-15.
- ^ Minnie Chan (1 November 2017). "Breakthrough to Power most Advanced Jet Launch System on China's second Home-grown Aircraft Carrier". South China Morning Post. Archived from the original on 5 November 2017. Retrieved 1 January 2018.
- ^ "China Claims to have Developed Conventionally Powered Electromagnetic Catapult" (archived copy ed.). Archived from the original on 2017-11-11. Retrieved 2018-01-01.
- ^ "Indian Navy seeks EMALS system for second Vikrant-class aircraft carrier". 29 May 2013. Archived from the original on 2017-08-15. Retrieved 2015-01-08.