OH4TQ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving OH4TQ, decoded by SO8OO in southeastern Poland. 151 related FT8 messages, 7 CQ messages, observed on 160m, 80m, 60m, 40m, 20m, 10m, across 29 UTC dates. Heard between 2026-05-23 and 2026-08-21.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations OH4TQ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by OH4TQ
Approximate centre of KP21, decoded 2026-08-22 23:22 UTC. A transmitted locator is not proof of the operator's permanent location.
Observed FT8 exchanges
S/N cells show: decoded at SO8OO / report transmitted by the counterpart. An observed exchange is not a QSL or an official logbook confirmation.
| Time UTC | Band | OH4TQ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-22 23:21 | 80m | +3 / - | D2UY | - / - | 3 | Partial capture |
| 08-22 23:03 | 80m | +9 / - | VP8A | - / -8 | 3 | Partial capture |
| 08-22 23:00 | 80m | +3 / - | D2UY | - / - | 2 | Partial capture |
| 08-21 08:00 | 40m | -6 / - | OJ0JR | - / -14 | 3 | Partial capture |
| 08-21 07:56 | 40m | - / - | HA8HA | -22 / - | 3 | Partial capture |
| 08-21 07:54 | 40m | -20 / - | SA7BYQ | -24 / +1 | 3 | ✓ Closing observed |
| 08-21 07:53 | 40m | -19 / - | RK3AW | - / -4 | 2 | ✓ Closing fragment |
| 08-21 07:52 | 40m | -22 / - | F5PBG | - / -15 | 2 | ✓ Closing fragment |
| 08-21 07:46 | 40m | -16 / - | TK5NJ | - / -11 | 7 | ✓ Closing fragment |
| 08-20 19:02 | 160m | - / -19 | UA3ZUX | -7 / - | 3 | ✓ Closing fragment |
| 08-20 04:07 | 80m | -10 / -7 | SP4DLD | -7 / +8 | 6 | ✓ Full exchange observed |
| 08-20 04:05 | 80m | -8 / - | CX6TU | - / -16 | 3 | ✓ Closing fragment |
| 08-20 04:03 | 80m | -11 / - | KP2B | - / - | 6 | Partial capture |
| 08-20 03:59 | 80m | -16 / -4 | SP5DFK | -14 / -4 | 6 | ✓ Full exchange observed |
| 08-20 03:57 | 80m | -19 / - | CX6TU | - / - | 3 | Partial capture |
| 08-19 21:32 | 80m | +2 / -8 | DL4KSD | -1 / -11 | 6 | ✓ Full exchange observed |
| 08-19 21:30 | 80m | +2 / - | CT3HU | - / -4 | 2 | ✓ Closing fragment |
| 08-19 21:27 | 80m | 0 / - | CT3HU | - / - | 2 | Partial capture |
| 08-18 18:13 | 80m | -8 / - | LZ3SD | - / -4 | 2 | Partial capture |
| 08-18 18:12 | 80m | -1 / - | UA1RC | - / -9 | 2 | ✓ Closing fragment |
| 08-18 18:09 | 80m | -2 / +6 | OH6NEQ | -9 / 0 | 5 | ✓ Full exchange observed |
| 08-18 18:09 | 80m | -6 / -10 | OM7FS | +8 / -2 | 5 | Partial capture |
| 08-18 18:08 | 80m | -2 / - | RA9CUU | - / -12 | 3 | ✓ Closing fragment |
| 08-18 17:17 | 80m | -18 / - | BH8SDS | - / - | 2 | Partial capture |
| 08-16 18:19 | 10m | -16 / - | HG8LXL | - / +9 | 2 | ✓ Closing fragment |
| 08-16 18:18 | 10m | -18 / - | PY4EPO | - / -24 | 2 | ✓ Closing fragment |
| 08-16 18:17 | 10m | -18 / - | F6FHZ | -21 / -13 | 3 | ✓ Closing observed |
| 08-16 18:14 | 10m | -18 / - | ZP6SKY | - / -5 | 4 | ✓ Closing fragment |
| 08-10 21:05 | 40m | -4 / - | D2ACE | - / - | 2 | ✓ Closing fragment |
| 08-08 17:17 | 10m | -14 / - | US5WDP | - / -2 | 2 | ✓ Closing fragment |
| 07-31 19:42 | 20m | -4 / - | D2ACE | - / - | 3 | ✓ Closing fragment |
| 07-31 19:16 | 80m | -6 / - | A71DA | - / - | 2 | Partial capture |
| 07-31 17:07 | 20m | -14 / - | V51WW | - / - | 2 | Partial capture |
| 07-26 22:43 | 40m | -13 / - | A50A | - / - | 4 | Partial capture |
| 07-26 22:41 | 40m | -6 / - | MW0KJN | - / -9 | 2 | ✓ Closing fragment |
| 07-26 22:40 | 40m | -1 / - | Z62NS | - / -2 | 2 | ✓ Closing fragment |
| 07-26 22:37 | 40m | -9 / - | TJ1GD/P | - / -19 | 5 | ✓ Closing fragment |
| 07-26 22:36 | 40m | -9 / - | Z62NS | - / - | 2 | Partial capture |
| 07-24 17:12 | 10m | - / -10 | TK5K | -2 / - | 2 | ✓ Closing fragment |
| 07-22 21:37 | 80m | - / -3 | 9A60CBM | +11 / - | 3 | ✓ Closing fragment |
| 07-22 21:36 | 80m | +7 / -11 | SP2UU | +13 / +7 | 6 | ✓ Full exchange observed |
| 07-22 21:33 | 80m | +13 / - | TN8GD | - / -16 | 4 | ✓ Closing fragment |
| 07-22 21:18 | 80m | -6 / - | TN8GD | - / - | 2 | Partial capture |
| 07-21 20:49 | 80m | - / - | F5PBG | -10 / - | 2 | Partial capture |
| 07-21 20:46 | 80m | +8 / - | 9V1DX | - / -17 | 2 | Partial capture |
| 07-21 20:43 | 80m | - / +3 | HF9D | +11 / - | 3 | Partial capture |
| 07-21 20:43 | 80m | +13 / -13 | UA3IHJ | +2 / - | 5 | ✓ Full exchange observed |
| 07-21 20:40 | 80m | +8 / - | 9V1DX | - / - | 3 | Partial capture |
| 07-21 20:39 | 80m | +4 / - | BI6AN | - / - | 2 | Partial capture |
| 07-21 17:42 | 20m | -14 / - | TU5MM | - / - | 9 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040745 -12 512 SP4DLD OH4TQ +08 040800 -2 1903 OH4TQ SP4DLD R-07 040815 -9 512 SP4DLD OH4TQ RR73 040830 -9 1903 OH4TQ SP4DLD 73 040915 -16 512 HI3QMT OH4TQ KP21 041145 -5 512 KP2B OH4TQ KP21 230015 +0 2029 D2UY OH4TQ KP21 (x2) 230130 +12 2546 KP4AA OH4TQ KP21 230315 +14 2545 VP8A OH4TQ KP21 (x3) 232130 +0 1917 D2UY OH4TQ KP21 (x3)
UTC dB Audio Message 174300 -15 2251 TU5MM OH4TQ KP21 (x8) 161930 -10 2494 OH4TQ TF4M +25 170745 -17 1622 V51WW OH4TQ KP21 (x2) 194200 -4 1670 D2ACE OH4TQ KP21 (x3) 184330 -15 828 OH4TQ 5H6PJ RRR
UTC dB Audio Message 075130 -24 1659 F5MXH OH4TQ RR73 075200 -22 1659 F5PBG OH4TQ -15 (x2) 075300 -19 1659 RK3AW OH4TQ R-04 (x2) 075400 -21 1659 SA7BYQ OH4TQ R+01 075415 -24 1748 OH4TQ SA7BYQ RR73 075430 -19 1659 SA7BYQ OH4TQ 73 075630 -21 1659 PE1NPS OH4TQ RR73 075645 -24 1660 OH4TQ HA8HA KN06 (x3) 080045 -7 325 OJ0JR OH4TQ -14 (x3)
UTC dB Audio Message 215115 -2 2018 YB5QZ OH4TQ 73 215315 -3 2018 OJ0MN OH4TQ KP21 215330 -9 1562 OH4TQ OJ0MN +12 215345 -1 2016 OJ0MN OH4TQ R+04 215400 -8 1562 OH4TQ OJ0MN RR73 215415 -8 2018 OJ0MN OH4TQ 73 215745 -8 2016 OH3BRJ OH4TQ -05 (x6) 190245 -5 1896 OH4TQ UA3ZUX KO90 (x3)
UTC dB Audio Message 171715 -15 2395 US5WDP OH4TQ -02 (x2) 171845 -13 2396 CS7BLU OH4TQ RR73 171915 -12 2395 S09S OH4TQ KP21 181445 -19 2086 ZP6SKY OH4TQ KP21 (x4) 181700 -21 2087 OH4TQ F6FHZ JN18 181715 -17 2086 F6FHZ OH4TQ -13 (x2) 181815 -19 2085 PY4EPO OH4TQ -24 (x2) 181915 -17 2086 HG8LXL OH4TQ +09 (x2)
UTC dB Audio Message 222730 +0 759 OH4TQ ZA5G +04 222745 -1 1856 ZA5G OH4TQ R-10 222800 +0 759 OH4TQ ZA5G RR73 222815 +1 1856 ZA5G OH4TQ 73 005230 -4 1947 LU8YD OH4TQ KP21 (x3) 005830 -5 2087 CE4MBH OH4TQ KP21 (x2) 010030 +1 2048 LU8YD OH4TQ KP21 (x4) 010230 +1 2048 EB2FBI OH4TQ -12 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.