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April 11, 2026
NTS
ARRL's National Traffic System for the 21st Century
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History of NTS
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Steering Committee
Digital Networks
Emergency Communications, Agency Engagement, Documentation, & Procedures
Performance Standards, Assessment & Activity Reporting
Recruitment, Training & Online Presence
Updated Access & Delivery Methods
Best Practices
Bulk Traffic Best Practices
Radiogram Call Script Guide
Standards & Procedures
NTS 2.0 Traffic Delivery Standard
Numbered Texts
HX Handling Instructions
ICS-213
NTS Traffic Tests
Introducing the Traffic Test Tool
Traffic Performance Testing
Special Projects
Postcard Entry
Virtual NTS Training Net
NTSGTE: an APRS-NTS Gateway
Introducing the Radiogram Web Portal
Radiogram Portal
Training and Documentation
Frequently Asked Questions
Getting Started Training Materials
Fillable Radiogram Form
Introducing the “Certified” Precedence
Radiogram Portal Training
Radiogram Portal Quick Start
Introducing the Radiogram Web Portal
Radiogram Portal – Functional Specification
Promotional Resources
Treasure Hunt
Recognition and Awards
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Numbered Texts
Rev. 20251030
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ARL Numbered Radiogram Texts F-A v 3.0 2025-10-7
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