CAD/PAD, All Types

CAD/PAD, All Types is the Army's procurement line for safety-critical Cartridge Actuated Devices (CAD) and Propellant Actuated Devices (PAD) used on rotary-wing aircraft. The line falls under Procurement of Ammunition, Army, Budget Activity 01, Ammunition, and Budget Sub Activity 47, Other Ammunition. These devices support aircraft escape, fire suppression, and jettison systems. Because they have limited shelf lives and installed service lives, the Army must replace them at specified intervals even when an aircraft remains otherwise serviceable.

The fiscal year 2027 base request procures replacement devices under the single ammunition item designation EA0003, CAD/PAD, All Other. Its immediate purpose is to keep replacements available for scheduled maintenance and mandatory "time-change" procedures; a shortage could ground an aircraft or leave it only partially mission capable. Requirements are calculated from aircraft inventory, on-hand assets, actual expenditures, maintenance cycles, expiration dates, procurement lead times, and projected deliveries. As those factors change, the particular end items and quantities purchased may also change.

Aircraft escape and egress devices form a substantial part of the planned purchase. Fiscal year 2027 hardware includes MS81, MS83, MS86, and MS87 shielded detonation cords; MS94 through MS97 window-cutting assemblies; and MS91 and MS92 canopy-removal flexible confined detonating cords (FCDC). These items maintain the aircraft escape systems identified in the line-item description. The plan also includes an SP03 TLX line, while the broader device inventory encompasses SP02/03 detonation-cord assemblies, initiators, and canopy-egress assemblies. Replacing components within their authorized lives preserves the availability of installed escape equipment.

Fire-suppression devices receive a separate fiscal year 2027 purchase of MT20 and WB53 aircraft fire-extinguisher cartridges. The broader CAD/PAD inventory also identifies TY60 Chinook fire-bottle cartridges, although the fiscal year 2027 cost plan lists MT20 and WB53 rather than a TY60 purchase. These cartridges serve the fire-suppression function distinct from the canopy and window-cutting equipment. Their scheduled replacement is part of the same fleet-readiness calculation, which must account for both devices already installed and usable stock awaiting installation.

Impulse, thruster, and release devices are another distinct portion of the request. Fiscal year 2027 plans include MJ21 impulse cartridges, JM92 impulse cartridges, and MJ20 inert thrusters without cartridges. The line's wider inventory includes MJ20 thruster assemblies and cartridges, JM96 Chinook impulse cartridges, and MD65 and MD66 cartridges associated with stores release; earlier costs also identify an MJ20/MJ21 decoupling project and an MD66 product-improvement effort for JM92. The requested purchases sustain the applicable aircraft functions rather than representing a single interchangeable device.

Production engineering is funded alongside the fiscal year 2027 hardware purchase and is provided to the Naval Surface Warfare Center (NSWC) Indian Head Explosive Ordnance Disposal Technology Division. Procurement has involved the Navy Contracting Center in Mechanicsburg, Pennsylvania, Army Contracting Command Rock Island, Illinois, and NSWC Indian Head. Planning entries use fixed-price contracts and options, with fiscal year 2027 awards generally projected for March 2027 and first deliveries for March 2028. The procurement history also shows prior purchases of cords, cartridges, window-cutting assemblies, and canopy-removal devices, reflecting recurring replacement needs rather than a one-time fleet installation.

The Army plans some earlier-year awards together to improve buying power: fiscal year 2025 MS91/MS92 canopy-removal FCDC requirements are slated for award with fiscal year 2026 requirements in December 2026, and fiscal year 2025 MS94 window-cutting assemblies are similarly slated for November 2026. This timing illustrates why funding and delivery planning must precede an installed device's expiration. Fiscal year 2027 requirements support Title 10 war reserve and operational needs, individual and collective training for Active and Reserve Component forces, and testing for development, fielding, safety, and quality assurance. War reserve planning covers approved combatant commander operational plans, homeland defense, and directed missions; the devices are also identified as necessary for domestic emergency response and military support to civil authorities.