N4MRM — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving N4MRM, decoded by SO8OO in southeastern Poland. 120 related FT8 messages, observed on 40m, 20m, across 20 UTC dates. Heard between 2026-05-28 and 2026-08-23.
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 N4MRM 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 | N4MRM S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 03:28 | 20m | - / -19 | RV6F | -18 / - | 4 | ✓ Closing fragment |
| 08-20 00:27 | 20m | - / - | IZ0GRR | -13 / - | 7 | Partial capture |
| 08-10 22:13 | 20m | - / -5 | 9A5E | -15 / - | 3 | ✓ Closing fragment |
| 08-10 19:08 | 20m | - / -11 | F4BPO | -17 / - | 3 | Partial capture |
| 08-06 22:01 | 20m | - / -13 | ON3ABR | -14 / - | 11 | ✓ Closing fragment |
| 08-05 01:25 | 40m | - / - | EA3JEY | -21 / - | 3 | Partial capture |
| 08-05 01:21 | 40m | - / - | EA3JEY | -16 / - | 3 | Partial capture |
| 08-05 00:51 | 40m | - / - | F1IQH | -14 / - | 3 | Partial capture |
| 08-05 00:34 | 40m | - / -11 | G7KHF | -16 / - | 2 | Partial capture |
| 07-21 02:06 | 40m | - / - | SV5BYP | -18 / - | 2 | Partial capture |
| 07-21 01:00 | 20m | - / -11 | 7Z1BQ | -20 / - | 2 | Partial capture |
| 07-17 05:16 | 20m | - / -13 | II0NRG | -12 / - | 2 | ✓ Closing fragment |
| 07-06 05:17 | 20m | - / - | DL8ZBA | -18 / - | 3 | Partial capture |
| 06-24 06:34 | 40m | - / - | DH9DR | -5 / - | 2 | Partial capture |
| 06-19 19:04 | 20m | - / -14 | EA7GHD | -12 / - | 2 | Partial capture |
| 06-16 02:09 | 40m | - / - | F1IQH | -7 / - | 2 | Partial capture |
| 06-15 14:53 | 20m | - / - | DL2OCE | -8 / - | 2 | Partial capture |
| 06-15 04:08 | 40m | - / -20 | DB3ZY | -4 / - | 2 | Partial capture |
| 06-13 04:12 | 20m | - / -16 | RI0SP | -6 / - | 2 | ✓ Closing fragment |
| 06-13 04:11 | 20m | - / -15 | HB9TIH | -10 / - | 3 | ✓ Closing fragment |
| 06-13 04:05 | 40m | - / -16 | IU1LCK | -5 / - | 3 | Partial capture |
| 06-13 04:03 | 40m | - / -19 | IU7PFX | -3 / - | 3 | Partial capture |
| 06-13 03:54 | 40m | - / -15 | 9A3SM | +10 / - | 6 | Partial capture |
| 06-13 03:38 | 40m | - / - | IT9LCJ | -18 / - | 4 | Partial capture |
| 06-13 03:28 | 40m | - / -14 | G4UJS | -11 / - | 3 | Partial capture |
| 06-09 01:54 | 20m | - / - | SV1MOZ | -9 / - | 4 | Partial capture |
| 06-09 01:44 | 20m | - / -14 | K1HGT | -8 / - | 5 | Partial capture |
| 06-06 06:24 | 40m | - / - | F4AHP | -8 / - | 2 | Partial capture |
| 05-28 02:14 | 40m | - / - | CT1BFP | -11 / - | 2 | Partial capture |
| 05-28 02:11 | 40m | - / - | F1IQH | -9 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 221330 -15 2208 N4MRM 9A5E JN75 (x3) 002745 -15 1496 N4MRM IZ0GRR JN61 (x7) 200230 -4 2377 N4MRM D2IM -14 032815 -24 1611 N4MRM RV6F LN14 (x4)
UTC dB Audio Message 020630 -19 1992 N4MRM SV5BYP KM46 020900 +5 2740 N4MRM IQ4JO JN63 003400 -15 1719 N4MRM G7KHF IO94 (x2) 004745 -10 2489 N4MRM F1PBZ -13 005115 -17 1046 N4MRM F1IQH JN27 (x3) 012145 -16 1727 N4MRM EA3JEY JN11 (x6) 015715 -15 2440 N4MRM F5OYA/P JN13
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.