OH1TK — FT8 station from Finland
Amateur radio station OH1TK operating from Finland. 476 FT8 spots received at SO8OO WebSDR, active on 80m, 60m, 40m, 20m, 10m, over 35 days, best SNR +19 dB. Heard between 2026-06-08 and 2026-07-23.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
476
Total spots
0
CQ calls
35
Days active
-6 dB
Avg SNR
Bands
80m
20m
40m
60m
10m
First seen: 2026-06-08
Last seen: 2026-07-23 18:36 UTC
Last seen: 2026-07-23 18:36 UTC
Frequent QSO partners observed at SO8OO
Stations OH1TK worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | OH1TK | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 07-23 20:31 | 40m | -20 / - | MI6YHI | - / -15 | 2 | ✓ Confirmed |
| 07-23 20:28 | 40m | +12 / - | UR5EDX | - / +4 | 5 | ✓ Confirmed |
| 07-22 08:23 | 20m | -16 / - | ON4KEB | - / - | 3 | Partial |
| 07-17 18:55 | 40m | -4 / - | EU4U | - / -12 | 2 | ✓ Confirmed |
| 07-17 18:53 | 40m | -12 / - | LY4SC | - / -22 | 2 | ✓ Confirmed |
| 07-11 22:05 | 40m | - / -19 | <...> | -20 / - | 4 | Partial |
| 07-08 15:47 | 20m | -6 / - | OM0RX | - / -11 | 2 | Partial |
| 07-08 15:45 | 20m | -22 / - | RL2F | - / -12 | 2 | ✓ Confirmed |
| 07-07 04:43 | 20m | -20 / - | DK7ZT | - / -18 | 3 | Partial |
| 07-06 17:41 | 10m | -10 / - | DN9AD | - / -11 | 3 | ✓ Confirmed |
| 07-05 22:01 | 80m | +8 / - | DO9BAU | - / - | 7 | Partial |
| 07-05 21:58 | 80m | +7 / - | OH5WWA | -9 / - | 5 | ✓ Complete |
| 07-05 21:57 | 80m | +12 / -2 | DA0WWA | -13 / -1 | 5 | Partial |
| 07-05 21:51 | 40m | +3 / - | RR73; | - / - | 2 | Partial |
| 07-05 19:58 | 80m | 0 / - | DL3AS | - / - | 5 | Partial |
| 07-05 19:57 | 80m | -7 / - | OP0WWA | -12 / -20 | 5 | Partial |
| 07-05 03:29 | 80m | +6 / +3 | SN4WWA | -11 / - | 4 | ✓ Complete |
| 07-04 22:43 | 80m | -13 / -12 | SN0WWA | +3 / -17 | 4 | ✓ Complete |
| 07-04 22:41 | 80m | -10 / -9 | SC9WWA | +5 / +2 | 5 | ✓ Complete |
| 07-04 22:41 | 80m | 0 / - | DL3MIB | - / - | 7 | Partial |
| 07-04 22:39 | 80m | -7 / -13 | II7WWA | +6 / - | 5 | ✓ Verified |
| 07-04 22:37 | 80m | - / - | SK3WWA | +5 / - | 3 | ✓ Confirmed |
| 07-04 22:36 | 80m | -4 / +4 | OH5WWA | +1 / - | 5 | ✓ Complete |
| 07-04 22:34 | 80m | -6 / - | LA1WWA | +8 / - | 3 | ✓ Verified |
| 07-04 10:26 | 20m | -11 / - | PE9JAN | - / - | 3 | Partial |
| 07-04 10:25 | 20m | -4 / - | II5WWA | - / -5 | 2 | ✓ Confirmed |
| 07-04 08:26 | 20m | -11 / - | ON4KEB | - / - | 3 | Partial |
| 07-04 02:36 | 40m | -17 / - | TM8WWA | - / -5 | 2 | Partial |
| 07-04 02:28 | 80m | 0 / - | OK1HEH | - / -1 | 2 | Partial |
| 07-04 02:27 | 80m | -15 / -18 | CR2WWA | +4 / -8 | 12 | ✓ Complete |
| 07-04 02:26 | 80m | 0 / -9 | DA0WWA | +3 / -2 | 5 | ✓ Complete |
| 07-04 02:25 | 80m | +3 / - | SN4WWA | +1 / - | 3 | ✓ Verified |
| 07-03 21:42 | 80m | -4 / -1 | GB2WWA | -6 / +9 | 6 | ✓ Complete |
| 07-03 21:42 | 80m | -6 / - | EA3HMM | - / - | 4 | Partial |
| 07-03 21:39 | 80m | -6 / +8 | SK3WWA | +3 / - | 4 | ✓ Verified |
| 07-03 19:47 | 80m | -5 / - | OH4KRN | - / - | 2 | Partial |
| 07-03 19:41 | 80m | -2 / - | II8WWA | -18 / -16 | 7 | ✓ Verified |
| 07-03 19:38 | 80m | +3 / +1 | SN4WWA | -16 / - | 3 | Partial |
| 07-03 19:36 | 80m | - / -18 | DA0WWA | -18 / - | 3 | ✓ Confirmed |
| 07-03 19:35 | 80m | +2 / -12 | II6WWA | -13 / -10 | 5 | ✓ Complete |
| 07-03 19:30 | 40m | -6 / - | TM2WWA | - / -12 | 4 | ✓ Confirmed |
| 07-03 06:32 | 40m | -14 / - | TM2WWA | - / -25 | 2 | Partial |
| 07-03 04:32 | 20m | -10 / - | II7WWA | - / -11 | 4 | ✓ Confirmed |
| 07-02 23:23 | 40m | -10 / - | DA0WWA | - / +9 | 2 | ✓ Confirmed |
| 07-02 23:21 | 80m | 0 / -4 | TM2WWA | -2 / -4 | 4 | ✓ Complete |
| 07-02 23:18 | 80m | - / - | CS2WWA | 0 / - | 4 | ✓ Confirmed |
| 07-02 23:17 | 80m | +14 / - | SN4WWA | -4 / - | 5 | ✓ Complete |
| 07-02 23:15 | 80m | +14 / +4 | DA0WWA | +1 / +3 | 5 | ✓ Complete |
| 07-02 23:14 | 80m | +6 / +10 | SN2WWA | -2 / +6 | 3 | Partial |
| 07-02 23:14 | 80m | +11 / - | UA4FKT | - / - | 3 | Partial |
Station Log
40m
UTC dB Freq Message 185330 -11 1487 OH1TK LY4SC -22 (x2) 185530 -3 2684 OH1TK EU4U -12 (x2) 194330 -21 1329 OH1TK LZ1ZF -16 202545 -15 952 OH1TK YT2FA -17 202815 +10 929 OH1TK UR5EDX KN78 (x5) 203145 -20 1598 OH1TK MI6YHI -15 (x2) 203645 -7 1491 OH1TK EI8HT RRR 203800 -13 639 ER1CW OH1TK KP10
20m
UTC dB Freq Message 044300 -23 2079 OH1TK DK7ZT -18 (x3) 154545 -20 1928 OH1TK RL2F -12 (x2) 154745 -5 1653 OH1TK OM0RX JN88 (x2) 070530 -15 2571 OH1TK PE1NPS JO22 215945 -16 1563 OH1TK KP4AH R-11 075045 -17 2451 OH1TK PE1NPS JO22 091530 -19 1779 OH1TK CN2DX -01 082230 -23 2104 OH1TK PA0LDE 73 082300 -17 1130 OH1TK ON4KEB JO20 (x3)
10m
UTC dB Freq Message 190545 -17 1283 OH1TK CA6SNT RR73 191230 -17 1564 OH1TK PV8AJ -18 (x2) 191430 -7 2387 OH1TK 9A4ZM JN86 (x2) 111700 -1 2710 OH1TK DA0WWA RR73 112915 +16 2850 OH1TK II6WWA -10 (x2) 113245 -8 2946 OH1TK DO1FDK 73 141430 -13 2642 TM2WWA OH1TK R-04 121230 -10 759 OH1TK GB2WWA -02 (x2) 174100 -11 800 OH1TK DN9AD JO52 (x3)
80m
UTC dB Freq Message 215845 -11 1303 OH5WWA OH1TK KP10 215900 +12 874 OH1TK DA0WWA -01 215915 -15 1303 DA0WWA OH1TK R-02 215930 +15 874 OH1TK RR73; C31KC <...> -10 215930 +5 1587 OH1TK OH5WWA +14 220015 -13 1303 OH5WWA OH1TK R+11 220030 +9 1587 OH1TK OH5WWA RR73 220045 -4 1303 OH5WWA OH1TK 73 220100 +6 2002 OH1TK DO9BAU JO62 (x7)
60m
UTC dB Freq Message 191515 +0 1199 OH1TK OM5JG -17 (x2) 191800 -10 2373 OH1TK EW7BU/P -03 (x2) 191930 -22 1341 OH1TK LA2GCA +09 191945 -4 1105 OH1TK OE2026WM -12 192000 -21 1341 OH1TK LA2GCA RR73 190730 -5 2438 OH1TK PE1NPS -15 (x2) 191045 -17 2169 OH1TK SQ8AA -16 (x3) 191345 -8 1032 OH1TK DL5DQZ JO61 (x3)