DO4KT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DO4KT, decoded by SO8OO in southeastern Poland. 102 related FT8 messages, 10 CQ messages, observed on 160m, 80m, 10m, across 10 UTC dates. Heard between 2026-05-25 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 DO4KT worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DO4KT
Approximate centre of JO41, decoded 2026-08-19 18:35 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 | DO4KT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 12:50 | 10m | - / -7 | DF6QN | +9 / - | 3 | ✓ Closing fragment |
| 07-24 16:06 | 10m | -20 / - | YG2CLC | - / - | 2 | Partial capture |
| 07-24 15:59 | 10m | -21 / -12 | DN9KUK | -13 / -21 | 7 | ✓ Full exchange observed |
| 07-24 15:57 | 10m | -16 / -7 | SV1CQN | -13 / -4 | 3 | ✓ Full exchange observed |
| 07-24 15:55 | 10m | -14 / - | OH3OJ | - / 0 | 2 | ✓ Closing fragment |
| 07-23 20:44 | 80m | -8 / - | DO5PY | -5 / - | 4 | ✓ Closing observed |
| 07-23 20:43 | 80m | -4 / -22 | IQ8BV | +2 / -14 | 8 | ✓ Full exchange observed |
| 07-23 20:41 | 80m | -10 / - | DO4HHK | - / -14 | 2 | Partial capture |
| 07-23 20:39 | 80m | -11 / - | HA3GX | -4 / -10 | 5 | Partial capture |
| 07-23 20:39 | 80m | -8 / -19 | HB3YOY | -7 / -12 | 3 | ✓ Full exchange observed |
| 07-23 19:15 | 80m | -20 / - | <...> | - / -15 | 2 | Partial capture |
| 07-23 19:13 | 80m | - / - | SP5ALV | +14 / - | 2 | Partial capture |
| 07-23 19:11 | 80m | -21 / - | DA6NEL | - / -4 | 2 | ✓ Closing fragment |
| 07-23 19:09 | 80m | -17 / - | DL4YDR | -12 / - | 4 | ✓ Closing observed |
| 07-23 19:09 | 80m | - / - | SP5ALV | +14 / - | 2 | Partial capture |
| 07-23 19:09 | 80m | -13 / 0 | DL1NEO | -5 / 0 | 4 | ✓ Full exchange observed |
| 06-18 11:52 | 10m | - / +3 | EC3A | -17 / - | 2 | ✓ Closing fragment |
| 06-18 11:49 | 10m | - / -16 | UR4QWW | -4 / - | 4 | ✓ Closing fragment |
| 06-18 11:49 | 10m | - / -5 | IU8ADS | 0 / - | 2 | Partial capture |
| 06-15 21:06 | 80m | -20 / - | <...> | - / -6 | 2 | Partial capture |
| 06-02 12:03 | 10m | - / - | UR9QQ | +13 / - | 3 | Partial capture |
| 06-02 07:58 | 10m | - / -21 | EB3JT | -9 / - | 3 | ✓ Closing fragment |
| 06-01 20:25 | 160m | -3 / -16 | PE0TS | -3 / +4 | 5 | ✓ Full exchange observed |
| 06-01 20:23 | 160m | -9 / -9 | DL4KSD | -2 / -2 | 6 | ✓ Full exchange observed |
| 06-01 20:20 | 160m | -12 / -22 | IK2DUW | -17 / -2 | 5 | ✓ Full exchange observed |
| 06-01 20:20 | 80m | - / -5 | <...> | +2 / - | 2 | Partial capture |
| 06-01 20:14 | 80m | -8 / +6 | G4MRE | -20 / -9 | 2 | Partial capture |
| 06-01 20:12 | 80m | -6 / - | IZ0TWI | - / - | 2 | Partial capture |
| 06-01 20:11 | 80m | -11 / -6 | DL2FK | -6 / 0 | 6 | ✓ Full exchange observed |
| 06-01 19:41 | 160m | -19 / - | OM2WQ | +16 / -3 | 3 | ✓ Closing observed |
| 06-01 19:38 | 160m | -18 / - | DO1BWO | - / -16 | 2 | ✓ Closing fragment |
| 06-01 19:38 | 160m | -24 / -15 | SP9UPV | +11 / 0 | 7 | ✓ Full exchange observed |
| 06-01 19:37 | 160m | -17 / -8 | HA1RB | +4 / -1 | 5 | ✓ Full exchange observed |
| 06-01 19:32 | 80m | -1 / -4 | SQ9BC | -3 / -5 | 8 | ✓ Full exchange observed |
| 06-01 19:30 | 80m | -9 / -15 | DL2JLB | -4 / -16 | 4 | ✓ Full exchange observed |
| 05-27 20:21 | 160m | -4 / - | <...> | - / - | 2 | Partial capture |
| 05-27 20:19 | 160m | -14 / -11 | 9A4ZM | +5 / -6 | 5 | ✓ Full exchange observed |
| 05-27 20:13 | 160m | -16 / -6 | DD0AM | -7 / -4 | 5 | ✓ Full exchange observed |
| 05-27 19:38 | 80m | -4 / +3 | SP5DFK | -8 / -14 | 7 | ✓ Full exchange observed |
| 05-27 19:38 | 80m | -5 / +3 | F1PBZ | +6 / -2 | 4 | ✓ Full exchange observed |
| 05-27 10:43 | 10m | - / - | F5MYK | -10 / - | 3 | Partial capture |
| 05-26 20:15 | 80m | +2 / - | R3XBS | -4 / -4 | 3 | ✓ Closing observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 160045 -12 1238 DO4KT DN9KUK -12 160100 -24 1667 DN9KUK DO4KT R-21 160115 -12 1238 DO4KT DN9KUK RR73 160130 -19 1667 DN9KUK DO4KT R-21 160145 -15 1238 DO4KT DN9KUK RR73 160300 -14 1667 ES0RY DO4KT JO41 160345 -13 1666 7Q5BM DO4KT JO41 160600 -24 1666 ER3CT DO4KT 73 160630 -23 1666 YG2CLC DO4KT JO41 (x2) 081145 -18 1875 SP9MQS DO4KT R-01 123815 -23 1416 DO4KT F4BJN JN25 125015 +11 2864 DO4KT DF6QN JO41 (x3)
UTC dB Audio Message 204445 -10 2047 DO5PY DO4KT JO41 204530 -2 1236 DO4KT DO5PY RR73 204530 +2 1477 DO4KT IQ8BV -22 204545 -6 2047 DO5PY DO4KT 73 204600 -8 1236 DO4KT DO5PY 73 204615 -2 2047 IQ8BV DO4KT R-14 (x2) 204700 +2 1477 DO4KT IQ8BV RR73 204715 -4 2047 IQ8BV DO4KT 73 (x2) 204830 -18 1917 DO4KT OL900LTV +14 204845 +0 2047 IQ8BV DO4KT R-06 204915 -5 2046 <...> DO4KT R-06 205545 -3 2008 CQ DO4KT JO41 (x2)
UTC dB Audio Message 202130 -18 1696 DO4KT IK2DUW RR73 202145 -8 1545 IK2DUW DO4KT 73 202300 -10 1545 DL4KSD DO4KT JO41 202315 -3 1007 DO4KT DL4KSD -09 202330 -11 1545 DL4KSD DO4KT R-02 202345 +1 1007 DO4KT DL4KSD RR73 202400 -6 1545 DL4KSD DO4KT 73 202415 -5 1007 DO4KT DL4KSD 73 202430 -6 1545 CQ DO4KT JO41 202530 -3 2088 DO4KT PE0TS -16 202545 +1 1546 DO4KT DO1WS JN58 202600 -2 2087 DO4KT PE0TS -16 202615 +1 1545 PE0TS DO4KT R+04 202630 -3 2088 DO4KT PE0TS RR73 202645 -7 1545 PE0TS DO4KT 73
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.