T-11 parachute
![](http://upload.wikimedia.org/wikipedia/commons/thumb/d/d9/Spartan_Brigade_leaders_jump_with_Army%27s_T-11_parachute_%28Image_2_of_11%29_%289935557163%29.jpg/275px-Spartan_Brigade_leaders_jump_with_Army%27s_T-11_parachute_%28Image_2_of_11%29_%289935557163%29.jpg)
The Non-Maneuverable Canopy (T-11) Personnel , introduced in 1955. The T-11 includes a completely redesigned main and reserve parachute and an integrated harness assembly that is suitable for a wider range of soldier weights than the previous system.
Design
![](http://upload.wikimedia.org/wikipedia/commons/thumb/e/e7/T-11_Main_Parachute_System.jpg/220px-T-11_Main_Parachute_System.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/93/Truppenfallschirm_T-11_unter_MC-130.jpg/275px-Truppenfallschirm_T-11_unter_MC-130.jpg)
The main
The reserve canopy is a derivative of the British Low Level Parachute (LLP) aero-conical design that includes apex scoop pockets at the top of the reserve canopy and skirt assist lines at the system’s hem to promote fast opening of the reserve system during low-speed malfunctions. Unlike the current reserve parachute system, the T-11R reserve uses an omni-directional, center-pull deployment system. The T-11 harness is designed to displace opening shock forces of the reserve parachute equally along the long axis of the jumper’s body.
The main canopy and harness weighs 38 pounds (17 kg), and the reserve assembly 15 pounds (6.8 kg), for a total of 53 pounds (24 kg). The main canopy is 30.6 feet (9.3 m) inflated diameters at the hem. The reserve canopy has a 24 feet (7.3 m) nominal diameter.
Use
The T-11 parachute is in use by the United States armed forces. It is also being adopted by the Finnish Defence Forces, first in Europe.[3] It is in use with the Australian Army.[4]
The system is authorized and certified for use on the Globemaster, Hercules and Chinook aircraft.[1]
History
During testing led by the US Army's Airborne and Special Operations Test Directorate, the 2nd Brigade Special Troops Battalion of the 82nd Airborne Division conducted the first mass tactical jump using the T-11 parachute.[citation needed]
On July 12, 2011, the U.S. Army temporarily suspended use of all T-11 parachutes following a malfunction-related fatality at
On May 30, 2014 another fatality occurred involving the T-11 parachute during a nighttime jump at the Fort Bragg, North Carolina, Holland Drop Zone.[7] The investigation found that the main contributing factor in the accident was the jumpmaster's failure to check the paratrooper's equipment prior to the jump, and the Army implemented policy changes as a result.[8]
On July 14, 2016, Sgt. Arturo Godinez Valenzuela, 31, a paratrooper from the Mexican Army, died using the T-11 parachute in an 82nd Airborne Division training exercise at Fort Bragg. The cause of death was multiple blunt force injuries during a high-elevation fall.[9]
References
- ^ a b "AIRBORNE SYSTEMS WINS AWARD TO SUPPLY T-11 PARACHUTES TO THE CANADIAN ARMED FORCES". 2 April 2013. Archived from the original on 2013-05-26.
- ^ "T-11 NON STEERABLE TROOP PARACHUTE SYSTEM" (PDF). Archived from the original (PDF) on 2011-08-11.
- ^ "Front page - The Finnish Defence Forces". Mil.fi. Retrieved 2016-12-08.
- ISSN 0729-5685. Retrieved 19 February 2020.
- ^ "FayObserver.com - Army suspends use of new T-11 parachutes after Bragg accident". www.fayobserver.com. Archived from the original on 14 July 2011. Retrieved 17 January 2022.
- ^ "Army lifts T-11 parachute suspension - Army Times - armytimes.com". archive.is. 28 June 2013. Archived from the original on 28 June 2013.
- ^ "Family, fellow soldiers honor sgt. killed in parachute accident - Arm…". archive.is. 4 June 2014. Archived from the original on 4 June 2014.
- ^ Jahner, Kyle (7 August 2017). "New details: Army enacts fixes after paratrooper death". Army Times.
- ^ "Army IDs foreign soldier killed in parachuting death over Fort Bragg". Armytimes.com. 2016-07-22. Retrieved 2016-12-08.
This article incorporates public domain material from the United States Army
- Article from Russian journal "Foreign military reviews" ("Зарубежное военное обозрение") №10, 2007г. (in Russian)