Bring your payload from high-speed descent to a stable, controlled descent with deceleration parachutes engineered for your mission.
APCO Aviation Defense works with your team to define a non-steerable solution around deployment conditions, allowable opening loads, and target descent rate.
Deceleration parachutes can be deployed in several ways, depending on mission requirements:
Round parachutes are among the most common configurations in both military and commercial applications.
Both round and rectangular deceleration parachutes can be equipped with reefing lines or sliders to delay full canopy inflation. This reduces opening shock loads, which is essential when working near maximum load limits.
However, designers must account for altitude loss during the delayed opening phase.
While less common, several other designs are valuable for niche defense and aerospace applications:
We work with your team through every stage of the project to deliver reliable, mission-ready solutions.
Align on mission needs, operational constraints, and success criteria.
Engineer lightweight, low-bulk solutions built around performance.
Prototype and test to verify reliability and safety.
Manufacture with quality control and timely delivery.
Provide documentation, training, and ongoing support.
APCO Aviation Defense works within the standards, certifications, and regulatory frameworks that support defense and aerospace programs.
APCO Aviation Defense delivers lightweight, high-performance parachutes, inflatables, and recovery systems for UAVs, loitering munitions, and tactical platforms. Backed by 50+ years of aerospace innovation, we provide custom textile solutions from concept to deployment.
Solutions are shaped around what must be recovered, captured or protected.
Compact textile solutions help reduce integration burden and support prototypes, small production runs and larger project needs without requiring large batches.
Net materials, deployment logic and structural behavior are evaluated for the application.
Selection and development are guided by the operating conditions and the validation required.
Explore ready product options developed for lightweight recovery, precision airdrop and mission-ready integration.
Controlled descent solutions for speed reduction and safer recovery.
Steerable canopy solutions for guided descent and improved landing control.
High-performance gliding parachutes for precision recovery and delivery.
Lightweight cruciform and cross parachutes for recovery applications.
Practical guidance on UAV recovery, parachute systems and protective textiles from APCO’s engineering team.
A deceleration parachute is designed to slow a payload from high-speed descent to a stable, controlled sink rate. It is used in defense, aerospace and UAV recovery applications where the objective is to reduce speed, stabilize the payload and support controlled descent..
No. Deceleration parachutes are generally non-maneuverable systems and do not provide directional control. They descend with the surrounding air mass rather than actively steering toward a landing point.
Depending on the mission requirements, deployment can be passive, active or assisted. Passive deployment relies on the parachute entering the airstream, active deployment uses a mechanical extraction method, and assisted deployment can use a smaller drogue parachute to extract the main canopy.
Round parachutes offer a high strength-to-weight ratio and can be configured in several ways for high-load applications. Rectangular parachutes provide improved drag efficiency and pendulum stability and typically open faster, although faster opening can increase opening shock.
Round and rectangular deceleration parachutes can use reefing lines or sliders to delay full canopy inflation. This helps reduce opening-shock loads, although the controlled opening process also increases the altitude required for full deployment.
Opening-control systems delay full inflation to reduce loads. Because this takes additional time, the payload loses more altitude before the canopy becomes fully effective. The available deployment altitude therefore needs to be considered when defining the opening-control system.
Specialized configurations can include cross parachutes, rotating parachutes, slotted parachutes and annular parachutes. Each geometry provides different aerodynamic behavior for specific defense, aerospace or cargo-drop applications.
