H
Study Hub

Choose your exam path

Start with a region, then pick a license class and the next study action: learn, practice, random review, mock exam, or topic guide.

3
Regions
9
Pools
US

USA (FCC)

Technician, General, and Amateur Extra public pools.

Choose Mode Banks
Technician 2022-2026
10 topics · through 2026-06-30
Technician 2026-2030
10 topics · through 2030-06-30
General
10 topics
Amateur Extra
10 topics
CA

Canada (ISED)

Basic and Advanced qualification question banks.

Choose Mode Banks
Basic
8 topics
Advanced
7 topics
CN

China (CRAC)

Class A / B / C operator verification question pools.

Choose Mode Banks
Class A
4 topics
Class B
4 topics
Class C
4 topics

Study Order

Start from region and license class, browse topic guides for structure, then use practice modes to test recall.

Space Weather & Band Conditions

28 May 2026 1732 GMT

Solar Activity Indicators

SFI (Solar Flux)
142
SN (Sunspot Number)
174
A-Index
11
K-Index
2

HF Band Propagation (Day)

80m-40mFair
30m-20mGood
17m-15mGood
12m-10mFair