N1UMJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving N1UMJ, decoded by SO8OO in southeastern Poland. 68 related FT8 messages, observed on 80m, 40m, 20m, across 9 UTC dates. Heard between 2026-06-03 and 2026-08-13.
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 N1UMJ worked most often, as logged from our receiver:
Activity Heatmap
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 | N1UMJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 04:28 | 80m | - / - | EA7ALL | -7 / - | 5 | Partial capture |
| 08-13 04:19 | 80m | - / - | EA7ALL | +2 / - | 2 | Partial capture |
| 08-13 04:08 | 80m | - / - | 9A5E | -4 / - | 2 | Partial capture |
| 08-13 04:05 | 80m | - / - | DK2CF | +6 / - | 2 | Partial capture |
| 08-13 03:59 | 80m | - / - | 9A5E | +3 / - | 2 | Partial capture |
| 08-13 03:59 | 80m | - / -17 | IK1UGX | -1 / - | 4 | ✓ Closing fragment |
| 08-13 03:55 | 80m | - / -2 | OK1CI | +8 / - | 4 | ✓ Closing fragment |
| 08-13 03:51 | 80m | - / -12 | OK1CI | +9 / - | 3 | ✓ Closing fragment |
| 08-13 03:35 | 80m | - / - | SP9UOP | +4 / - | 3 | Partial capture |
| 08-13 03:31 | 80m | - / -17 | SQ8N | +23 / - | 3 | ✓ Closing fragment |
| 08-13 03:25 | 80m | -24 / - | AG5PC | - / -8 | 2 | Partial capture |
| 08-13 03:05 | 80m | - / - | EA2EJO | -8 / - | 4 | Partial capture |
| 08-13 02:57 | 80m | -15 / - | UR5SG | - / - | 3 | Partial capture |
| 08-13 02:54 | 80m | -14 / - | KE4NVI | - / - | 2 | Partial capture |
| 08-13 02:50 | 80m | -23 / - | K4JJL | - / -16 | 4 | Partial capture |
| 08-13 02:49 | 80m | - / - | DO8JB | +2 / - | 13 | Partial capture |
| 08-13 02:46 | 80m | -24 / - | K8ATL | - / -3 | 3 | ✓ Closing fragment |
| 08-13 02:42 | 80m | -22 / - | KG5YJW | - / -5 | 2 | ✓ Closing fragment |
| 08-03 03:02 | 20m | - / -12 | TN8GD | -2 / - | 2 | ✓ Closing fragment |
| 08-01 03:44 | 40m | - / - | YO9IAB | -7 / - | 2 | Partial capture |
| 07-20 03:42 | 40m | - / - | R3LCG | -15 / - | 2 | Partial capture |
| 07-19 04:43 | 40m | - / - | DL3OCF | +1 / - | 2 | Partial capture |
| 06-05 02:27 | 20m | - / -19 | HZ1TT | -3 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 040045 -1 1936 N1UMJ IK1UGX JN34 (x3) 040515 +4 1443 N1UMJ DK2CF JO41 (x2) 040845 +3 2136 N1UMJ 9A5E JN75 (x2) 041930 +1 734 N1UMJ EA7ALL IM88 (x8)
UTC dB Audio Message 044315 +7 2981 N1UMJ DL3OCF JO51 (x2) 034215 -16 1905 N1UMJ R3LCG KO64 (x2) 043630 -21 1966 N1UMJ GU4WRP RR73 034415 -7 1871 N1UMJ YO9IAB KN25 (x2) 041930 -1 887 N1UMJ YL3CU -11 021700 -16 2211 N1UMJ G5TV IO93
UTC dB Audio Message 134745 -6 276 N1UMJ VE7ON -17 022715 -7 1764 N1UMJ HZ1TT -19 (x3) 041915 -13 709 T22TT N1UMJ R-13 030230 -6 516 N1UMJ TN8GD -12 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.