Documentation
Onboarding
Getting Started
Power & Battery
Hardware & Components
Build & Assembly
Radio & RF Design
Frequencies & Regulations
Firmware & Software
USB & Connectivity
GPS & Navigation
Morse & Communication
Modes & Operation
Field Operations & Rescue
Building Effectively
Build Variants
Project & Reference

License Classes

Edit on GitHub

The amateur radio license classes across the main countries, what privileges each opens, and which one covers 70 cm.

License Classes

The amateur radio license is the clean legal path for the beacon at full power. Classes vary by country, but the 70 cm band (where the beacon works best legally) is covered by every entry-level class everywhere.

Entry classes compared

CountryEntry class70 cm privilegeExam style
ItalyA / FDPYesTheory + practical
SwitzerlandHB3 / HB9YesTheory
FranceFYesTheory
AustriaOEYesTheory
GermanyDO (entry)YesTheory
UKFoundationYesTheory + practical
USTechnicianYesTheory only

What the entry class gives you

Every entry class in the table above includes the 70 cm band (420 - 450 MHz or the local 430 - 440 MHz segment), which is exactly where the beacon can operate at full power with identification. You do not need a higher class for this project.

What you still cannot do

  • Transmit without identifying (the callsign must be sent, see Callsign Identification)
  • Use the amateur band for commercial traffic
  • Interfere with other users; amateur spectrum is shared

The exam reality

Entry exams are theory-only in most countries and are typically passable with a few weeks of study. The Morse requirement was removed from every entry class decades ago, which matters for this project: the beacon sends Morse, but you do not need to know it to be licensed.

License vs license-free

The whole point of the license: the 10 mW ERP ISM ceiling stops applying, and the beacon’s full power settings become legal for routine use. For anyone who wants to actually exercise the beacon’s capabilities, the license is the right answer. See Amateur License Process for the path.