N5MK — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving N5MK, decoded by SO8OO in southeastern Poland. 192 related FT8 messages, 20 CQ messages, observed on 40m, 20m, across 21 UTC dates. Heard between 2026-05-24 and 2026-08-22.
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 N5MK worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by N5MK
Approximate centre of FN20, decoded 2026-08-23 01:32 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 | N5MK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 01:32 | 20m | -17 / -2 | OK1AYM | +9 / -11 | 5 | ✓ Full exchange observed |
| 08-23 01:29 | 20m | -13 / -15 | PD0RCQ | -5 / -16 | 7 | ✓ Full exchange observed |
| 08-23 01:28 | 20m | - / - | DL9UXF | -6 / - | 2 | Partial capture |
| 08-23 01:13 | 20m | -19 / +6 | DL1VCA | 0 / - | 3 | Partial capture |
| 08-23 01:10 | 20m | -17 / - | 8Z1IT | - / - | 3 | Partial capture |
| 08-21 01:21 | 20m | - / +1 | 9K2GR | +10 / - | 2 | ✓ Closing fragment |
| 08-21 00:30 | 20m | - / -17 | 7Z1DM | -17 / - | 2 | Partial capture |
| 08-07 00:44 | 20m | - / -14 | HB9EXE | -17 / - | 4 | Partial capture |
| 07-17 14:38 | 20m | - / - | IK4LZH | -14 / - | 2 | Partial capture |
| 07-05 23:43 | 20m | - / - | EA1IOK | -9 / - | 4 | Partial capture |
| 06-07 12:14 | 20m | - / - | F1PSX | +2 / - | 18 | Partial capture |
| 06-07 01:08 | 20m | - / -11 | F4JRC | +5 / - | 2 | ✓ Closing fragment |
| 06-06 10:36 | 20m | - / -13 | DL1FAM | -7 / - | 3 | ✓ Closing fragment |
| 06-05 02:38 | 40m | - / -18 | I0KNQ | 0 / - | 6 | Partial capture |
| 06-05 01:56 | 40m | -15 / - | GB6DD | -17 / -11 | 2 | ✓ Closing observed |
| 06-05 01:51 | 40m | -15 / -17 | E72ET | -18 / -13 | 5 | ✓ Full exchange observed |
| 06-05 01:42 | 40m | -12 / - | PY2VOX | - / - | 2 | Partial capture |
| 06-05 01:30 | 40m | -13 / -17 | SQ2HEB | -18 / -6 | 6 | ✓ Full exchange observed |
| 06-05 01:28 | 40m | -14 / - | DJ0MAB | +14 / -9 | 4 | Partial capture |
| 06-05 01:26 | 40m | - / -12 | R7KEA | +1 / - | 2 | ✓ Closing fragment |
| 06-05 01:17 | 40m | -18 / - | N8GAS | - / - | 3 | Partial capture |
| 06-04 23:38 | 20m | - / - | EA1IOK | -3 / - | 4 | Partial capture |
| 06-04 02:32 | 40m | -19 / - | UR5LAK | - / - | 5 | Partial capture |
| 06-04 02:04 | 20m | -7 / - | N7YI | - / - | 8 | Partial capture |
| 06-04 01:55 | 20m | - / -21 | OH2XO | +6 / - | 2 | Partial capture |
| 06-04 01:46 | 20m | - / -11 | 4U1UN | -10 / - | 2 | ✓ Closing fragment |
| 06-04 01:24 | 20m | -8 / -4 | N0QX | -15 / - | 2 | Partial capture |
| 06-04 01:24 | 20m | - / - | EA1IOK | +7 / - | 2 | Partial capture |
| 06-04 01:24 | 20m | - / -3 | F1PBZ | +11 / - | 2 | Partial capture |
| 06-04 00:15 | 20m | - / - | KD8ECZ | -10 / - | 3 | Partial capture |
| 06-04 00:09 | 20m | -8 / - | NI7C | - / - | 2 | Partial capture |
| 06-03 01:36 | 20m | - / -14 | TA3OER | +1 / - | 3 | Partial capture |
| 06-03 01:23 | 20m | -18 / - | CO2WL | - / -10 | 2 | ✓ Closing fragment |
| 06-01 01:09 | 40m | -10 / -12 | A41KB | -9 / - | 4 | ✓ Closing observed |
| 06-01 01:07 | 40m | -9 / -5 | F4NGR | -3 / -6 | 5 | ✓ Full exchange observed |
| 06-01 01:06 | 40m | -10 / - | KC2HGP | - / 0 | 2 | Partial capture |
| 06-01 01:02 | 40m | -9 / - | TA2BMV | - / - | 4 | Partial capture |
| 06-01 01:00 | 40m | -8 / - | K8YE | - / 0 | 3 | ✓ Closing fragment |
| 06-01 00:22 | 40m | -10 / - | KI5ZMB | - / -11 | 2 | Partial capture |
| 06-01 00:19 | 40m | -11 / - | F6FHZ | -5 / - | 3 | ✓ Closing observed |
| 06-01 00:18 | 40m | -12 / - | WB0TAX | - / -11 | 2 | Partial capture |
| 06-01 00:16 | 40m | -12 / - | K8GED | - / -2 | 2 | Partial capture |
| 06-01 00:11 | 40m | -10 / -6 | EB2FBI | -15 / -14 | 6 | ✓ Full exchange observed |
| 06-01 00:08 | 40m | -13 / - | ZS6KBS | - / -15 | 4 | ✓ Closing fragment |
| 05-31 19:56 | 20m | - / - | DF3IS | -11 / - | 2 | Partial capture |
| 05-31 19:47 | 20m | - / - | OE2LEX | -2 / - | 3 | Partial capture |
| 05-30 20:20 | 20m | - / - | EA1IOK | +8 / - | 3 | Partial capture |
| 05-29 23:42 | 20m | - / - | EA1IOK | -2 / - | 3 | Partial capture |
| 05-28 01:06 | 40m | - / - | EA1CQ | -8 / - | 2 | Partial capture |
| 05-28 01:06 | 40m | - / -10 | IU0NAD | -6 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 012815 -5 2213 N5MK DL9UXF JO71 (x2) 012915 -2 2215 N5MK PD0RCQ JO21 012930 -12 2214 PD0RCQ N5MK -16 012945 -3 2215 N5MK PD0RCQ JO21 013000 -14 2214 PD0RCQ N5MK -20 013015 -9 2215 N5MK PD0RCQ R-15 (x3) 013200 -16 1428 CQ N5MK FN20 013245 +8 1428 N5MK OK1AYM JO70 013330 -18 1429 OK1AYM N5MK -11 013345 +10 1427 N5MK OK1AYM R-02 013400 -16 1428 OK1AYM N5MK RRR 013415 +9 1427 N5MK OK1AYM 73
UTC dB Audio Message 015415 -17 2376 E72ET N5MK R-13 (x2) 015645 -15 2376 GB6DD N5MK R-11 015700 -17 1733 N5MK GB6DD RR73 020615 -14 2376 KE9END N5MK FN20 020815 -20 1971 OA4ENG N5MK 73 021215 -22 1910 N5MK HI6M RR73 021745 +2 2527 N5MK OZ4LAMA -13 023845 -3 1351 N5MK I0KNQ -18 (x2) 023915 -13 1970 N5MK LY1DY KO14 023945 +2 1351 N5MK I0KNQ -18 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.