OH3OJ — FT8 station from Finland
Amateur radio station OH3OJ operating from Finland. 3,067 FT8 spots received at SO8OO WebSDR, 1,441 CQ calls, active on 80m, 40m, 20m, 10m, over 55 days, best SNR +33 dB. Heard between 2026-04-21 and 2026-06-28.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
3,067
Total spots
1,441
CQ calls
55
Days active
-3 dB
Avg SNR
Bands
80m
20m
40m
10m
First seen: 2026-04-21
Last seen: 2026-06-28 16:00 UTC
Last seen: 2026-06-28 16:00 UTC
Frequent QSO partners observed at SO8OO
Stations OH3OJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OH3OJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-28 12:52 | 10m | -12 / - | RU5A | - / -15 | 2 | ✓ Confirmed |
| 06-28 12:31 | 10m | -8 / - | R2BRD | - / -13 | 4 | Partial |
| 06-28 11:42 | 10m | -21 / - | RY7L | - / -6 | 2 | ✓ Confirmed |
| 06-28 11:21 | 10m | - / -16 | SP9SIL | -14 / - | 2 | Partial |
| 06-28 10:17 | 10m | - / -17 | R6DZR | -20 / - | 2 | Partial |
| 06-28 10:16 | 10m | - / -2 | SP5IDR | -22 / - | 2 | ✓ Confirmed |
| 06-28 10:15 | 10m | - / -3 | UA3GIE | -12 / - | 2 | ✓ Confirmed |
| 06-28 10:13 | 10m | - / -16 | DL9ATW | -18 / - | 2 | ✓ Confirmed |
| 06-28 10:03 | 10m | - / -11 | EA5AOP | -17 / - | 2 | Partial |
| 06-28 09:57 | 10m | - / -19 | PA3DTN | -8 / - | 2 | Partial |
| 06-28 09:54 | 10m | - / -16 | DN9FW | -10 / - | 2 | Partial |
| 06-28 09:53 | 10m | -16 / -15 | LZ01MIKU | -18 / -17 | 2 | Partial |
| 06-28 09:45 | 10m | - / -9 | DO7BSA | -14 / - | 3 | ✓ Confirmed |
| 06-28 09:43 | 10m | - / -15 | PD1WD | -10 / - | 2 | ✓ Confirmed |
| 06-28 09:41 | 10m | -21 / -11 | 7Z1BH | -20 / - | 3 | ✓ Verified |
| 06-28 09:39 | 10m | - / -19 | EA5AOP | -18 / - | 2 | Partial |
| 06-28 09:37 | 10m | - / -11 | DO2DNI | -16 / - | 2 | ✓ Confirmed |
| 06-28 09:36 | 10m | - / -20 | DH0TG | -13 / - | 2 | ✓ Confirmed |
| 06-28 09:29 | 10m | - / -2 | OK1VK | -11 / - | 7 | Partial |
| 06-28 09:27 | 10m | - / -14 | DG4CG | -16 / - | 4 | ✓ Confirmed |
| 06-28 09:25 | 10m | - / -19 | LX1GG | +3 / - | 3 | ✓ Confirmed |
| 06-28 09:22 | 10m | - / +6 | CT2JCB | -11 / - | 3 | Partial |
| 06-28 09:08 | 10m | - / -11 | DM4JU | -2 / - | 2 | ✓ Confirmed |
| 06-28 09:07 | 10m | - / -15 | UA3SCU | -6 / - | 2 | ✓ Confirmed |
| 06-28 09:06 | 10m | - / -9 | SP0LPR | -6 / - | 2 | ✓ Confirmed |
| 06-28 09:03 | 10m | - / -12 | DN9KL | -3 / - | 2 | ✓ Confirmed |
| 06-28 09:01 | 10m | - / -13 | SP6FCQ | 0 / - | 2 | ✓ Confirmed |
| 06-28 08:57 | 10m | - / -6 | YO5IM | -3 / - | 2 | ✓ Confirmed |
| 06-28 08:53 | 10m | - / -18 | PA4BEN | -6 / - | 2 | ✓ Confirmed |
| 06-28 08:47 | 10m | - / -8 | DO5GSH | -10 / - | 2 | ✓ Confirmed |
| 06-28 08:36 | 10m | - / -13 | R4RL | -9 / - | 2 | ✓ Confirmed |
| 06-28 08:34 | 10m | - / -16 | RA3TVW | -8 / - | 2 | ✓ Confirmed |
| 06-28 08:28 | 10m | - / -12 | UA3RCW | -8 / - | 3 | ✓ Confirmed |
| 06-28 08:09 | 10m | - / -11 | VU2RS | -4 / - | 2 | Partial |
| 06-28 08:08 | 10m | - / -12 | SP2JEL | -8 / - | 2 | ✓ Confirmed |
| 06-28 08:07 | 10m | - / -7 | SP9LS | -3 / - | 2 | ✓ Confirmed |
| 06-28 08:06 | 10m | -6 / -5 | R6MO | -2 / +7 | 3 | ✓ Complete |
| 06-28 08:04 | 10m | - / -6 | SP8PLA | -3 / - | 2 | ✓ Confirmed |
| 06-28 06:21 | 10m | +1 / - | R6OI | - / +2 | 2 | ✓ Confirmed |
| 06-28 06:15 | 10m | -10 / - | RA7E | - / -4 | 2 | ✓ Confirmed |
| 06-27 14:36 | 10m | -8 / - | UT7IF | - / -7 | 2 | ✓ Confirmed |
| 06-27 13:48 | 10m | -14 / - | PD7BB | - / -3 | 2 | ✓ Confirmed |
| 06-27 13:18 | 10m | -8 / -10 | RX7O | -14 / +4 | 4 | ✓ Complete |
| 06-27 13:16 | 10m | - / -16 | ON1JP | -16 / - | 2 | ✓ Confirmed |
| 06-27 13:12 | 10m | - / - | DO7MAB | -15 / - | 5 | ✓ Confirmed |
| 06-27 13:09 | 10m | - / - | DN9RI | -19 / - | 3 | Partial |
| 06-27 13:08 | 10m | - / -17 | SN8KM | -20 / - | 2 | ✓ Confirmed |
| 06-27 13:03 | 10m | - / - | DL3SCY | -19 / - | 3 | Partial |
| 06-27 13:02 | 10m | - / -4 | HA1FZ | -16 / - | 2 | Partial |
| 06-27 12:59 | 10m | - / -2 | DO7ES | -12 / - | 2 | ✓ Confirmed |
Station Log
10m
UTC dB Freq Message 112615 -19 1028 EA1EV OH3OJ -11 112900 -15 969 CQ OH3OJ KP20 (x2) 114130 -20 1353 EA5TA OH3OJ -06 114215 -21 1724 OH3OJ RY7L R-06 (x2) 122645 -18 2140 OH3OJ RV3YN 73 123100 -4 1234 OH3OJ R2BRD R-13 (x4) 124100 -15 1193 OH3OJ RV3DBV R+05 125245 -10 2241 OH3OJ RU5A R-15 (x2) 180030 +7 401 OH3OJ RM3ZK 73
20m
UTC dB Freq Message 170115 -8 812 OH3OJ SP1TMH 73 170400 -11 2653 OH3OJ GB071RE R+11 170445 -13 811 4I1GRN OH3OJ -13 170545 -15 811 R3TAR OH3OJ +00 170615 -15 811 CQ OH3OJ KP20 170645 -14 811 ON4KDT OH3OJ -14 171100 -20 1819 OH3OJ DL1DAM R-02 172745 -12 874 BD8BTP OH3OJ -20 (x2) 173115 -13 874 R3ICU OH3OJ +00 (x2) 173745 -13 874 CQ OH3OJ KP20 (x2) 051030 -23 1397 N1KET OH3OJ RR73 164845 -12 555 <...> OH3OJ -11
40m
UTC dB Freq Message 041030 +0 817 OH3OJ IQ5LI R-03 041030 -5 415 SV9QWC OH3OJ -17 (x2) 041130 -7 415 CQ OH3OJ KP20 (x2) 041230 -5 415 SV9QWC OH3OJ -06 041245 -14 1984 OH3OJ RA/DL7NV R+13 041330 -9 415 UA3R OH3OJ -13 041400 -7 415 CQ OH3OJ KP20 (x2) 173700 -17 2479 OH3OJ SP7FID/P R+08 (x2) 191730 -10 484 CQ OH3OJ KP20 045945 -9 407 GB198KHZ OH3OJ -06 050130 -7 406 OH3OJ GB198KHZ R-10
80m
UTC dB Freq Message 173145 -14 2135 <DL/VK4DD> OH3OJ -20 (x2) 173415 +3 1079 OH3OJ RA3LAL R-13 040800 -14 643 SQ3JVA OH3OJ -03 (x2) 201730 +1 659 OH3OJ <...> R-18