UR3CTU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving UR3CTU, decoded by SO8OO in southeastern Poland. 605 related FT8 messages, 239 CQ messages, observed on 80m, 40m, 20m, 10m, across 46 UTC dates. Heard between 2026-05-26 and 2026-08-24.
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 UR3CTU worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by UR3CTU
Approximate centre of KN59, decoded 2026-08-24 07:05 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 | UR3CTU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-24 07:17 | 20m | - / +4 | RN6MA | +10 / - | 3 | Partial capture |
| 08-24 07:11 | 20m | - / -13 | PD0LH | -16 / - | 2 | ✓ Closing fragment |
| 08-24 07:05 | 20m | -13 / - | A93MO | - / -11 | 2 | Partial capture |
| 08-24 06:46 | 40m | -6 / - | EB1LA | -18 / -12 | 3 | Partial capture |
| 08-24 06:42 | 40m | +2 / - | SV8GXC | - / -10 | 3 | ✓ Closing fragment |
| 08-24 06:41 | 40m | -2 / -8 | OE1AVO | 0 / -6 | 5 | ✓ Full exchange observed |
| 08-24 03:12 | 40m | - / -16 | EA5HM | -15 / - | 4 | ✓ Closing fragment |
| 08-17 18:15 | 20m | -14 / - | UR4QWW | -8 / -4 | 5 | ✓ Full exchange observed |
| 08-17 18:15 | 20m | -16 / -7 | YO4LUP | -8 / -7 | 6 | ✓ Full exchange observed |
| 08-17 18:13 | 20m | -13 / - | PD3WMA | - / -15 | 2 | Partial capture |
| 08-17 18:12 | 20m | -14 / - | EA5W | -6 / -10 | 4 | ✓ Closing observed |
| 08-17 18:08 | 20m | - / -16 | F4ACR | -4 / - | 2 | Partial capture |
| 08-17 09:46 | 20m | - / - | PD3LKN | -2 / - | 11 | Partial capture |
| 08-17 09:45 | 20m | - / - | PD1ADA | -16 / - | 9 | Partial capture |
| 08-17 09:41 | 20m | - / -3 | F4HSB | -18 / - | 2 | Partial capture |
| 08-17 09:38 | 20m | - / +4 | IK4TVP | -20 / - | 2 | Partial capture |
| 08-17 09:32 | 20m | - / - | F4BYA/P | -14 / - | 2 | Partial capture |
| 08-17 01:19 | 80m | - / - | UA4FKT | -4 / - | 3 | Partial capture |
| 08-13 01:37 | 80m | +4 / - | EA7LIC | - / -14 | 2 | ✓ Closing fragment |
| 08-13 01:34 | 80m | +14 / -8 | DO8JB | +8 / -2 | 7 | ✓ Full exchange observed |
| 08-13 01:34 | 80m | +14 / - | IK2TPX | -6 / -9 | 5 | Partial capture |
| 08-13 01:34 | 80m | +10 / +7 | SP1MGM | +13 / +5 | 5 | ✓ Full exchange observed |
| 08-11 20:09 | 80m | +12 / - | DK1MCS | -3 / -6 | 2 | Partial capture |
| 08-11 20:09 | 80m | +7 / - | PA3FPQ | -2 / -9 | 2 | Partial capture |
| 08-10 22:51 | 40m | -8 / - | <...> | - / - | 2 | Partial capture |
| 08-10 22:45 | 40m | -10 / - | <...> | - / - | 3 | Partial capture |
| 08-10 03:22 | 80m | -2 / - | F1PBZ | - / -11 | 2 | ✓ Closing fragment |
| 08-10 03:21 | 80m | -8 / - | G8OO | -15 / -9 | 3 | ✓ Closing observed |
| 08-10 03:14 | 80m | +10 / - | OA4CLU | - / - | 5 | Partial capture |
| 08-09 20:03 | 40m | -1 / - | EI5LK | - / -11 | 2 | Partial capture |
| 08-09 04:53 | 40m | -17 / - | EA5HM | - / -12 | 3 | Partial capture |
| 08-08 23:54 | 40m | - / -1 | F1IQH | -16 / - | 4 | ✓ Closing fragment |
| 08-08 23:39 | 80m | +2 / - | DL9KM | -23 / -11 | 2 | ✓ Closing observed |
| 08-08 23:38 | 80m | +7 / -8 | DL3HN | -8 / -13 | 4 | ✓ Full exchange observed |
| 08-08 23:37 | 80m | +7 / -10 | SN9AWOO | -24 / -14 | 2 | Partial capture |
| 08-08 23:34 | 80m | +12 / - | SP4WJ | -12 / -15 | 3 | ✓ Full exchange observed |
| 08-08 23:33 | 80m | +13 / - | PA4PA | -7 / -15 | 3 | Partial capture |
| 08-08 20:41 | 80m | +13 / - | <...> | - / -3 | 2 | Partial capture |
| 08-08 20:38 | 80m | - / - | UA4FKT | +10 / - | 3 | Partial capture |
| 08-08 20:32 | 80m | +1 / -9 | F1PBZ | +8 / -8 | 2 | Partial capture |
| 08-08 20:32 | 80m | +8 / -9 | UR4LG | -1 / -3 | 6 | ✓ Full exchange observed |
| 07-31 23:33 | 40m | -8 / - | DB5HA | - / 0 | 2 | ✓ Closing fragment |
| 07-31 23:31 | 40m | -2 / - | M7CYY | - / -7 | 2 | ✓ Closing fragment |
| 07-31 15:52 | 40m | -3 / - | DF7DC | - / -19 | 3 | ✓ Closing fragment |
| 07-31 15:51 | 40m | -4 / - | UK8FCM | - / -6 | 2 | ✓ Closing fragment |
| 07-29 01:47 | 80m | +12 / +2 | DK5WL | +2 / +1 | 5 | ✓ Full exchange observed |
| 07-29 01:46 | 80m | +10 / - | PT2TD | - / -19 | 2 | ✓ Closing fragment |
| 07-29 01:43 | 80m | +10 / - | W3SW | -18 / -19 | 4 | Partial capture |
| 07-29 01:43 | 80m | +6 / -18 | AB1J | -16 / -16 | 4 | ✓ Full exchange observed |
| 07-28 17:21 | 40m | +3 / - | F1IQH | - / -21 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 181545 -8 2258 UR3CTU YO4LUP KN43 181600 -10 2111 UR4QWW UR3CTU RR73 181615 -5 371 UR3CTU UR4QWW 73 181630 -16 2111 YO4LUP UR3CTU -07 181645 -5 2258 UR3CTU YO4LUP R-07 181700 -17 2110 YO4LUP UR3CTU RR73 181715 -7 2258 UR3CTU YO4LUP 73 181730 -14 2109 CQ UR3CTU KN59 070515 -16 2208 A93MO UR3CTU KN59 (x2) 071115 -19 2206 UR3CTU PD0LH R-13 (x2) 071715 +9 2201 UR3CTU RN6MA +04 (x3)
UTC dB Audio Message 064015 -2 1948 CQ UR3CTU KN59 (x2) 064130 +0 1947 UR3CTU OE1AVO JN88 064145 -3 1946 OE1AVO UR3CTU -06 064200 +0 1946 UR3CTU OE1AVO R-08 064215 -2 1946 OE1AVO UR3CTU RR73 064230 +0 1945 UR3CTU OE1AVO 73 064245 +1 1945 SV8GXC UR3CTU -10 (x2) 064345 +0 1944 CQ UR3CTU KN59 064445 +5 1943 SV8GXC UR3CTU +04 064615 -6 1942 CQ UR3CTU KN59 064645 -5 1942 EB1LA UR3CTU -12 064700 -18 1070 UR3CTU EB1LA IN73 064715 -6 1941 EB1LA UR3CTU -07
UTC dB Audio Message 184245 -3 2021 CQ UR3CTU KN59 (x3) 010745 +2 2068 VP8A UR3CTU KN59 (x2) 011915 +10 1564 CQ UR3CTU KN59 011930 -4 1565 UR3CTU UA4FKT LO23 (x2) 012015 +12 1564 CQ UR3CTU KN59 012030 -8 1565 UR3CTU UA4FKT LO23 012045 +8 1564 CQ UR3CTU KN59 (x5)
UTC dB Audio Message 164830 -6 2577 UR3CTU DO9BAU JO62 (x3) 092045 -17 1229 CQ UR3CTU KN59 (x2) 092330 -21 1655 UR3CTU RW6HP LN14 092330 -8 1811 UR3CTU F4EOC JN39 092345 -10 1224 F4EOC UR3CTU -03 092400 -23 1655 UR3CTU RW6HP LN14 092400 -8 1810 UR3CTU F4EOC R-02 (x2) 092545 -14 1220 DL3LBK UR3CTU -07 092830 -11 1840 UR3CTU DO9PV R-09 (x2) 090045 +12 2782 UR3CTU F1PBZ RR73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.