OM2DSW — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Slovak Republic Most frequent locator attributed to this token: JN88

Receiver-side FT8 activity involving OM2DSW, decoded by SO8OO in southeastern Poland. 6 FT8 messages attributed to this token as transmitter, on 40m, across 1 UTC dates in the available aggregate history. Last observed 2026-11-04.

These are automated observations at the SO8OO receiver, not an official contact log. Times are UTC. Attribution follows decoded FT8 message structure: CQ uses the first token and directed-looking messages use the second. Free text that resembles a directed message can be attributed imperfectly. Summary S/N reflects propagation plus SO8OO receiver, antenna and local-noise conditions. Counts are not adjusted for monitoring outages; transmissions that were not decoded are absent. Inferred entity and location data may be inaccurate for portable, remote or special-event operation.

SO8OO decoded 6 FT8 messages attributed to OM2DSW as the transmitting token by decoded message structure across 1 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (100%). In this small sample, the estimated median decoder S/N was -11 dB; no usual signal pattern is inferred.

Overview

6
Messages attributed
1
UTC dates decoded
2
Active 15-min windows
-11 dB
Estimated median S/N

Bands

40m · 6
First attributed message: 2026-11-04
Last attributed message: 2026-11-04 20:08 UTC

Observed FT8 message patterns

Attributed sample
6 messages
Active dates
1 UTC dates
Estimated median S/N
-11 dB
S/N percentile sample
Too small
Recurring-pattern threshold
Not met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1, moderate (-15 to -9 dB) 2, strong (≥ -8 dB) 3.

WSJT-X defines S/N reports against a 2,500 Hz reference noise bandwidth. The ranges above are SO8OO receiver-side display categories, not official WSJT-X classes, transmitter-power measurements or estimates of how easy the station is to hear elsewhere. Statistics include only successful decodes on SO8OO's monitored FT8 channels; transmissions that were not decoded are absent. The sample does not meet the threshold for a recurring time or signal-pattern claim (20 attributed messages, three UTC dates and five distinct 15-minute windows).

Frequent counterpart tokens observed at SO8OO

Tokens most often paired with OM2DSW in decoded directed-looking exchanges:

Most frequent locator attributed to OM2DSW

The map compares the centres and boundaries of the locator field attributed to this token by decoded message structure, 2° × 1° as a Maidenhead square, and SO8OO's six-character receiver square. The separation is not an exact antenna-to-antenna distance or a radio-path length.

Attributed locator
JN88
SO8OO receiver locator
KN09VW
Locator-centre separation
383 km (approx.)
Last such locator decoded
2026-11-04 19:09 UTC

A decoded locator can describe portable, remote or special-event operation and is not proof of a permanent station address or transmitter identity.

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 UTCBandOM2DSW S/NCounterpartCounterpart S/NMsgsCapture
11-04 21:58 40m - / - F5PBG +4 / - 2 Partial capture
11-04 21:56 40m - / -21 AP5ARS -12 / - 2 ✓ Closing fragment
11-04 21:49 40m - / -3 9K2YM -14 / - 2 ✓ Closing fragment
11-04 21:27 40m - / -9 5B4AMX -12 / - 2 ✓ Closing fragment
11-04 20:07 40m -20 / -3 E75C -20 / - 3 ✓ Closing observed
11-04 20:02 40m - / -9 IZ0ZIP -11 / - 3 ✓ Closing fragment
11-04 19:59 40m - / -1 DL7FE -12 / - 2 ✓ Closing fragment
11-04 19:53 40m - / -10 9A4ZM -5 / - 3 ✓ Closing fragment
11-04 19:50 40m - / - S56EPX -14 / - 4 ✓ Closing fragment
11-04 19:35 40m - / - F6BHK -10 / - 2 Partial capture
11-04 19:34 40m - / -8 DL8TV -1 / - 3 ✓ Closing fragment
11-04 19:27 40m - / - PE1NPS -4 / - 2 Partial capture
11-04 19:23 40m - / +3 YU5DR -14 / - 2 ✓ Closing fragment
11-04 19:11 40m -6 / - F6FHZ - / -5 2 ✓ Closing fragment
11-04 19:09 40m -11 / - YL3CW - / +3 3 ✓ Closing fragment
11-02 20:41 40m - / -12 MW7HZQ -9 / - 2 ✓ Closing fragment
11-02 20:15 40m - / -10 EB2EMZ -16 / - 4 Partial capture
11-02 20:12 40m - / -11 EA3HLM -10 / - 2 ✓ Closing fragment
11-02 20:11 40m - / -11 EA3HKY -12 / - 2 ✓ Closing fragment
11-02 20:09 40m - / -3 MM0GTU -7 / - 2 ✓ Closing fragment
11-02 19:52 40m - / -1 GU4WRP -8 / - 2 ✓ Closing fragment
11-02 18:25 40m - / +7 LX1TI +8 / - 3 Partial capture
11-02 18:17 40m - / -2 SV5BYP -7 / - 3 ✓ Closing fragment
11-02 17:58 40m - / -8 SV1DKR -8 / - 2 ✓ Closing fragment
11-02 17:53 40m - / -9 G4DBW 0 / - 3 Partial capture
11-02 17:52 40m - / - PE1NPS -9 / - 2 Partial capture
11-02 17:36 40m - / -6 PA3BMB -6 / - 2 Partial capture
11-02 17:34 40m - / -2 OZ1LDO -12 / - 2 Partial capture
11-02 17:32 40m - / - R3DHP -2 / - 2 Partial capture
11-02 17:25 40m - / -11 RW3QW -1 / - 2 ✓ Closing fragment
11-02 17:21 40m - / -10 EI8GS -5 / - 2 ✓ Closing fragment
11-02 16:52 40m - / -1 SV1ENG -14 / - 5 ✓ Closing fragment
11-02 16:50 40m - / -12 OH6RE 0 / - 4 Partial capture
11-02 16:31 40m - / -12 EI8GS -11 / - 6 ✓ Closing fragment
11-02 16:20 40m - / -6 PA2MD -4 / - 2 ✓ Closing fragment
11-02 16:19 40m - / -9 RW3QW -2 / - 2 Partial capture
11-02 16:18 40m - / - DF7HG -11 / - 5 Partial capture
11-02 16:13 40m - / - DJ2MS -11 / - 2 ✓ Closing fragment
11-02 16:07 40m - / -10 OH5KNL +1 / - 2 Partial capture
11-02 16:05 40m - / -3 ON6WDL +9 / - 10 ✓ Closing fragment
11-01 19:49 40m - / -6 SV9GPV +2 / - 2 ✓ Closing fragment
11-01 19:42 40m - / -16 DL3MIB -5 / - 15 Partial capture
11-01 19:41 40m - / - IU5TPM -12 / - 2 Partial capture
11-01 19:39 40m - / -8 YO4NF -3 / - 3 ✓ Closing fragment
11-01 19:32 40m - / +3 IN3IZQ -20 / - 2 Partial capture
11-01 19:28 40m - / -23 SV5BYP -5 / - 3 Partial capture
11-01 19:18 40m - / - DD7EE -20 / - 2 ✓ Closing fragment
11-01 18:37 40m - / -11 G8KHF -12 / - 6 Partial capture

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

40m 
UTC    dB Audio  Message
200330  -8 2484  OM2DSW IZ0ZIP RR73
200745 -21 1456  OM2DSW E75C -03 (x2)
200830 -20 1457  E75C OM2DSW 73
211245 -12 2539  OM2DSW OE9HGV RR73
211530 -15 2321  OM2DSW UN0GY RR73
212730 -14 1071  OM2DSW 5B4AMX -09 (x2)
214900 -16  991  OM2DSW 9K2YM -03 (x2)
215000 -20 1223  OM2DSW EA2EXN IN83
215630 -12  730  OM2DSW AP5ARS -21 (x2)
215800  +5  692  OM2DSW F5PBG IN78 (x2)

CW

No CW receptions recorded for this callsign in the last 30 days.

Explore CW reception at SO8OO

FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee