KR4DUN — FT8 station from United States
Amateur radio station KR4DUN operating from United States. 107 FT8 spots received at SO8OO WebSDR, active on 80m, 40m, 20m, over 29 days, best SNR +8 dB. Heard between 2026-04-27 and 2026-07-26.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
107
Total spots
0
CQ calls
29
Days active
-7 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-27
Last seen: 2026-07-26 00:56 UTC
Last seen: 2026-07-26 00:56 UTC
Frequent QSO partners observed at SO8OO
Stations KR4DUN worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KR4DUN | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-26 02:56 | 80m | -9 / - | N9RC | - / +5 | 2 | ✓ Confirmed |
| 07-23 01:01 | 20m | -12 / - | A61QQ | - / -12 | 2 | ✓ Confirmed |
| 07-16 22:44 | 20m | -14 / - | EA5OB | - / -13 | 2 | ✓ Confirmed |
| 06-24 00:17 | 20m | 0 / - | <...> | - / -18 | 2 | Partial |
| 06-22 22:07 | 20m | -14 / - | IK2JYT | - / -14 | 2 | ✓ Confirmed |
| 06-22 00:53 | 20m | -10 / - | YO4NF | - / -8 | 2 | ✓ Confirmed |
| 06-22 00:49 | 20m | -16 / - | EC5M | - / -16 | 2 | Partial |
| 06-14 01:07 | 40m | -2 / - | DK7ZT | - / -22 | 3 | Partial |
| 06-14 01:06 | 40m | -10 / - | AE1T | - / -18 | 2 | Partial |
| 06-12 01:42 | 40m | -7 / - | F5PBG | - / - | 4 | Partial |
| 06-10 23:14 | 20m | 0 / - | EA5PG | - / -11 | 2 | ✓ Confirmed |
| 06-08 01:36 | 20m | -20 / - | HK3W | - / -9 | 2 | ✓ Confirmed |
| 06-06 01:36 | 40m | 0 / - | HB9EFK | - / -12 | 3 | ✓ Confirmed |
| 06-05 01:27 | 20m | - / -15 | F5NKX | -20 / - | 5 | ✓ Confirmed |
| 06-05 01:26 | 20m | - / -25 | R4CF | -19 / - | 2 | ✓ Confirmed |
| 06-05 01:22 | 20m | - / -9 | <...> | -20 / - | 4 | Partial |
| 06-04 01:07 | 20m | -10 / - | CR7BUJ | - / -11 | 2 | ✓ Confirmed |
| 06-02 01:31 | 40m | -15 / - | DL5DQZ | - / -18 | 9 | Partial |
| 05-31 00:35 | 20m | +4 / - | 7Z1CE | - / -16 | 3 | ✓ Confirmed |
| 05-31 00:03 | 20m | +1 / - | CR7BUJ | - / -15 | 4 | ✓ Confirmed |
| 05-24 22:54 | 20m | -6 / - | F5RRS | - / -10 | 3 | ✓ Confirmed |
| 05-24 02:42 | 20m | -6 / - | 7Z1BM | - / -18 | 5 | Partial |
| 05-23 02:06 | 20m | - / - | OD5ET | -20 / - | 2 | Partial |
| 05-23 01:33 | 40m | -8 / - | EB3JT | - / -17 | 7 | Partial |
| 05-21 01:50 | 40m | +6 / - | <...> | - / -25 | 2 | Partial |
| 05-12 12:39 | 20m | -5 / - | F4LWD | - / -12 | 2 | Partial |
| 05-12 01:10 | 40m | -4 / - | DK7ZT | - / -14 | 3 | Partial |
| 05-11 21:42 | 20m | +4 / - | AO3RKB | - / -20 | 2 | Partial |
| 05-07 01:37 | 40m | -16 / - | VP2MAA | - / -3 | 2 | ✓ Confirmed |
| 04-29 00:47 | 20m | 0 / - | CN8NS | - / -4 | 7 | Partial |
| 04-27 22:54 | 20m | -9 / - | YO4NF | - / -16 | 2 | Partial |
Station Log
80m
UTC dB Freq Message 025600 -9 2279 KR4DUN N9RC +05 (x2)
20m
UTC dB Freq Message 004915 -12 2225 KR4DUN EC5M -16 (x2) 005330 -10 857 KR4DUN YO4NF -08 (x2) 220715 -13 1245 KR4DUN IK2JYT -14 (x2) 220845 +0 2909 KR4DUN F5PBG IN78 001730 +1 2258 KR4DUN <...> -18 (x2) 015745 -11 2440 KR4DUN LZ2EV RR73 224415 -13 1777 KR4DUN EA5OB -13 (x2) 001600 +1 920 KR4DUN 9K2YM RR73 010100 -11 912 KR4DUN A61QQ -12 (x2)
40m
UTC dB Freq Message 013545 -12 2673 KR4DUN DL5DQZ -18 (x2) 013645 +1 2319 KR4DUN HB9EFK -12 (x3) 005915 -14 645 KR4DUN KQ4LVP RR73 014215 -8 1447 KR4DUN F5PBG IN78 (x4) 010615 -9 2334 KR4DUN AE1T -18 (x2) 010745 -2 1905 KR4DUN DK7ZT -22 (x3)