NN5SD — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving NN5SD, decoded by SO8OO in southeastern Poland. 55 related FT8 messages, observed on 40m, 20m, across 15 UTC dates. Heard between 2026-05-27 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 NN5SD 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 | NN5SD S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 07-31 06:18 | 20m | - / -20 | F4LNM | -12 / - | 2 | ✓ Closing fragment |
| 06-29 05:42 | 20m | - / -19 | HB9WWA | -10 / - | 2 | ✓ Closing fragment |
| 06-25 01:37 | 20m | - / -10 | 7X5CY | -7 / - | 3 | Partial capture |
| 06-19 05:32 | 20m | - / - | HB9VAA | -6 / - | 2 | Partial capture |
| 06-19 05:32 | 20m | - / -13 | I1RJP | +4 / - | 5 | ✓ Closing fragment |
| 06-19 05:29 | 20m | - / - | I1RJP | -14 / - | 2 | Partial capture |
| 06-16 06:24 | 20m | - / -7 | SM2LIY | -18 / - | 2 | Partial capture |
| 06-16 05:25 | 20m | - / - | IK2JYT | -4 / - | 2 | Partial capture |
| 06-16 05:21 | 20m | - / -23 | LY1CX | -12 / - | 2 | Partial capture |
| 06-16 05:01 | 20m | - / -17 | YT1MP | +3 / - | 3 | Partial capture |
| 06-12 03:21 | 20m | - / - | RW0AR | -8 / - | 2 | Partial capture |
| 06-05 06:19 | 20m | - / -16 | TT1GD | -8 / - | 2 | ✓ Closing fragment |
| 06-05 06:08 | 20m | - / - | I1RJP | +3 / - | 2 | Partial capture |
| 06-04 04:58 | 20m | - / -9 | 9J2FI | -2 / - | 3 | ✓ Closing fragment |
| 06-04 04:33 | 20m | - / -12 | 7Q7CT | 0 / - | 2 | ✓ Closing fragment |
| 05-27 05:39 | 20m | - / -10 | HC2GRC | -10 / - | 5 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053445 -18 1857 NN5SD EA1B IN83
UTC dB Audio Message 053200 +2 2438 NN5SD I1RJP JN45 053230 -9 783 NN5SD HB9VAA JN36 053230 +6 2438 NN5SD I1RJP JN45 (x4) 013730 -10 542 NN5SD 7X5CY -10 (x3) 051800 -7 1776 NN5SD GB2WWA -08 051830 -12 1776 NN5SD RR73; DL5PF <...> -08 054200 -13 1977 NN5SD HB9WWA -19 (x2) 061800 -11 1670 NN5SD F4LNM R-20 (x2)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.