History of the Diversion Device
What is a flash‑bang? Trace the evolution of diversionary devices—flash‑bang (NFDD/SFDD)—from early use to modern safety‑driven designs, and why standards for delay, placement, and ignition control emerged.
EDD Training Center
Master EDD operation, safety procedures, and compliance requirements through comprehensive training modules.
Nomenclature of the EDD
Learn the parts and terms used across diversionary devices—body, initiator, ports, safeties—and how terminology maps between NFDD/SFDD and electronic safe‑arm devices.
Science of the EDD
Understand flash‑bang fundamentals. Typical 1.5‑second delay behavior, peak impulse (dB) and light output (candela), and how orientation and distance affect perceived effect.
BATFE Shipping & Storage
Understand how diversionary devices are classified and stored under federal rules. We translate BATFE shipping requirements and NFA/DD definitions (27 CFR 479.11) into day‑to‑day chain‑of‑custody and secure storage practices.
Function & Safety Procedure
Flash‑bang safety starts with timing and distance. This module covers the 1.5‑second delay, impulse‑noise guidance (140 dB peak context), and step‑by‑step render‑safe for duds/hangfires to prevent burns, bounce‑backs, and admin mishaps.
Reloading Procedures
Execute the complete reload cycle with correct system checks and hazard controls—verifying status, seating components, and confirming readiness for command‑initiated use..
Legal Considerations
Review key case law and policy on diversionary device use—what courts consider reasonable, how to document particularized risk, and how to testify with precise terminology.
Tactical Deployment
Place the effect where it belongs—without roll‑backs. Practice hand placement angles, command‑initiated (bang pole) techniques, and post‑deployment checks that reduce fire risk and improve team timing.
Care & Maintenance
Use inspection checklists, diagnostics, and safe storage methods to keep devices serviceable and compliant—replace worn components before failure and maintain clean records.