Statistics: Ninth International Conference on HF Radio Systems and Techniques
Geo Map
Region
#
NA - North America
146
AS - Asia, other
11
EU - Europe
3
SA - South America
1
Unknown
9
Total
170
Country
#
US - United States of America
146
SG - Singapore
5
HK - Hong Kong
4
BR - Brazil
1
GB - United Kingdom
1
IE - Ireland
1
IR - Iran
1
RU - Russian Federation
1
VN - Vietnam
1
Unknown
9
Total
170
City
#
Hong Kong
4
Alvorada
1
Ashburn
1
Bắc Giang
1
Dublin
1
Santa Clara
1
Singapore
1
St Helens
1
Unknown
159
Total
170
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Tot
2023
0 3
0 0 1 2
0 0 13 1
0 0
20
2024
112 2
0 3 0 1
6 3 3 0
0 0
130
2025
0 0
3 0 5 0
1 0 2 2
0 2
15
2026
1 1
1 1 1 0
0 0 0 0
0 0
5
Ever
170
Geo Map
| Region | # |
|---|---|
| NA - North America | 146 |
| AS - Asia, other | 11 |
| EU - Europe | 3 |
| SA - South America | 1 |
| Unknown | 9 |
| Total | 170 |
| Country | # |
|---|---|
| US - United States of America | 146 |
| SG - Singapore | 5 |
| HK - Hong Kong | 4 |
| BR - Brazil | 1 |
| GB - United Kingdom | 1 |
| IE - Ireland | 1 |
| IR - Iran | 1 |
| RU - Russian Federation | 1 |
| VN - Vietnam | 1 |
| Unknown | 9 |
| Total | 170 |
| City | # |
|---|---|
| Hong Kong | 4 |
| Alvorada | 1 |
| Ashburn | 1 |
| Bắc Giang | 1 |
| Dublin | 1 |
| Santa Clara | 1 |
| Singapore | 1 |
| St Helens | 1 |
| Unknown | 159 |
| Total | 170 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Tot | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | 0 | 3 | 0 | 0 | 1 | 2 | 0 | 0 | 13 | 1 | 0 | 0 | 20 |
| 2024 | 112 | 2 | 0 | 3 | 0 | 1 | 6 | 3 | 3 | 0 | 0 | 0 | 130 |
| 2025 | 0 | 0 | 3 | 0 | 5 | 0 | 1 | 0 | 2 | 2 | 0 | 2 | 15 |
| 2026 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
| Ever | 170 | ||||||||||||