OH3OJ — FT8 station from Finland
Amateur radio station OH3OJ operating from Finland (grid square KP20). 1,468 FT8 spots received at SO8OO WebSDR, 664 CQ calls, active on 80m, 40m, 20m, over 25 days, best SNR +33 dB. Heard between 2026-04-21 and 2026-05-17.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
1,468
Total spots
664
CQ calls
25
Days active
-2 dB
Avg SNR
Bands
80m
20m
40m
First seen: 2026-04-21
Last seen: 2026-05-17 04:15 UTC
Last seen: 2026-05-17 04:15 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 | |
|---|---|---|---|---|---|---|
| 05-17 06:14 | 20m | -18 / -4 | ON7DJ | +3 / -1 | 3 | Partial |
| 05-17 06:13 | 20m | -2 / -1 | R2BDR | +2 / -1 | 4 | ✓ Complete |
| 05-17 06:12 | 20m | - / -7 | M7KSV | +2 / - | 2 | Partial |
| 05-17 06:11 | 20m | -6 / -11 | IU6WKU | +6 / +1 | 2 | Partial |
| 05-17 06:05 | 20m | -14 / - | R4HGK | +16 / -4 | 3 | ✓ Verified |
| 05-17 05:54 | 40m | - / -13 | RU3DBT | -8 / - | 2 | ✓ Confirmed |
| 05-16 15:07 | 20m | -14 / - | YB1LVL | - / -7 | 3 | ✓ Confirmed |
| 05-16 14:29 | 20m | -4 / - | F6KRK | - / +8 | 2 | ✓ Confirmed |
| 05-16 14:27 | 20m | +7 / - | ON5CD | - / -1 | 3 | ✓ Confirmed |
| 05-16 14:15 | 20m | - / -15 | OZ1DKT | -10 / - | 2 | Partial |
| 05-16 14:13 | 20m | - / -17 | M7EJN | +2 / - | 3 | ✓ Confirmed |
| 05-16 14:12 | 20m | - / -9 | PE1EXQ | -3 / - | 2 | ✓ Confirmed |
| 05-16 14:09 | 20m | - / -16 | DS4HPW | -10 / - | 2 | ✓ Confirmed |
| 05-16 14:08 | 20m | - / -13 | EA4DM | -10 / - | 2 | ✓ Confirmed |
| 05-16 14:06 | 20m | - / -9 | DG9TL | -4 / - | 2 | Partial |
| 05-16 14:05 | 20m | - / -10 | BA6HT | -6 / - | 2 | Partial |
| 05-16 14:03 | 20m | - / -15 | SQ2PHC | -16 / - | 2 | ✓ Confirmed |
| 05-16 14:01 | 20m | - / - | OK5AC | -14 / - | 2 | ✓ Confirmed |
| 05-16 14:01 | 20m | - / -17 | BG3TFT | -12 / - | 2 | Partial |
| 05-16 13:59 | 20m | -24 / -11 | TF2CT | -19 / - | 2 | Partial |
| 05-16 13:58 | 20m | - / -16 | BG3TFT | -15 / - | 2 | Partial |
| 05-16 13:55 | 20m | - / -11 | LB0IJ | -2 / - | 2 | ✓ Confirmed |
| 05-16 13:53 | 20m | -13 / -13 | 8A13NCS | +3 / -11 | 2 | Partial |
| 05-16 13:51 | 20m | - / -9 | DL1SA | -2 / - | 2 | ✓ Confirmed |
| 05-16 13:48 | 20m | - / -12 | LB0IJ | -4 / - | 4 | Partial |
| 05-16 13:47 | 20m | -8 / -2 | R90UUS | -1 / - | 3 | ✓ Verified |
| 05-16 13:46 | 20m | - / - | G3RCW | -8 / - | 2 | ✓ Confirmed |
| 05-16 13:41 | 20m | -3 / -7 | M0IEP | +6 / -3 | 4 | ✓ Complete |
| 05-16 13:39 | 20m | - / -15 | SP1LJZ | +6 / - | 2 | ✓ Confirmed |
| 05-16 13:36 | 20m | -3 / -8 | IZ8HXG | +4 / -5 | 3 | ✓ Complete |
| 05-16 13:31 | 20m | -7 / -3 | PI4TS | +3 / -8 | 7 | ✓ Complete |
| 05-16 13:26 | 20m | - / -14 | SQ5JRN | +4 / - | 2 | ✓ Confirmed |
| 05-16 13:25 | 20m | - / -10 | M7OOR | +2 / - | 3 | Partial |
| 05-16 13:19 | 20m | - / -5 | M7OOR | -12 / - | 3 | Partial |
| 05-16 06:33 | 40m | - / -11 | DL4QB | -8 / - | 2 | Partial |
| 05-16 06:31 | 40m | - / -17 | AO1RKB | -8 / - | 3 | ✓ Confirmed |
| 05-16 06:29 | 40m | -16 / -5 | M0MCL | -11 / -16 | 4 | ✓ Complete |
| 05-16 06:28 | 40m | - / +3 | SQ7L | -9 / - | 2 | ✓ Confirmed |
| 05-16 06:27 | 40m | - / -12 | IT9AKB | -7 / - | 2 | Partial |
| 05-16 06:26 | 40m | - / -2 | SQ7L | -10 / - | 2 | Partial |
| 05-16 06:23 | 40m | -4 / +2 | SA6DST | -9 / - | 4 | ✓ Complete |
| 05-16 06:21 | 40m | -6 / -5 | IK4LZH | -10 / - | 6 | ✓ Complete |
| 05-16 06:20 | 40m | - / -13 | EA6ZS | -9 / - | 3 | ✓ Confirmed |
| 05-16 06:17 | 40m | - / -14 | R6ACY | 0 / - | 3 | ✓ Confirmed |
| 05-16 06:16 | 40m | - / -17 | EA8CWC | -2 / - | 2 | Partial |
| 05-16 06:14 | 40m | -6 / - | IK4LZH | - / - | 2 | Partial |
| 05-16 06:12 | 40m | - / -13 | G1SID | -6 / - | 2 | Partial |
| 05-16 06:11 | 40m | - / -8 | PD5WA | -2 / - | 2 | ✓ Confirmed |
| 05-16 06:10 | 40m | -3 / -1 | IK3VUT | -4 / - | 4 | ✓ Complete |
| 05-16 06:08 | 40m | - / -14 | F4GVN | 0 / - | 2 | Partial |
Station Log
20m
UTC dB Freq Message 060700 +11 774 RV0AEV OH3OJ -22 061030 +7 866 CQ OH3OJ KP20 (x2) 061130 +6 866 IU6WKU OH3OJ -11 061145 -6 1571 OH3OJ IU6WKU R+01 061230 +3 866 M7KSV OH3OJ R-07 (x2) 061330 +1 866 R2BDR OH3OJ -01 061345 +2 1452 OH3OJ R2BDR R-01 061400 +2 866 R2BDR OH3OJ RR73 061415 -5 1452 OH3OJ R2BDR 73 061415 -18 867 OH3OJ ON7DJ JO21 061430 +3 866 ON7DJ OH3OJ -04 061445 -17 866 OH3OJ ON7DJ R-01 061530 +9 866 CQ OH3OJ KP20
40m
UTC dB Freq Message 062845 -13 1425 SQ7L OH3OJ +03 (x2) 062945 -15 1424 M0MCL OH3OJ -05 063030 -17 1387 OH3OJ M0MCL R-16 063045 -7 1424 M0MCL OH3OJ RR73 063100 -16 1388 OH3OJ M0MCL 73 063115 -11 1425 CQ OH3OJ KP20 063145 -6 1425 AO1RKB OH3OJ -17 (x3) 063315 -8 1425 DL4QB OH3OJ -11 063345 -11 1425 CQ OH3OJ KP20 063415 -7 1425 DL4QB OH3OJ -07 055415 -10 745 RU3DBT OH3OJ -13 (x2)
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