W2OSR — reception at SO8OO
Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.
FT8 activity
Receiver-side FT8 activity involving W2OSR, decoded by SO8OO in southeastern Poland. 245 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 19 UTC dates in the available aggregate history. Observed between 2026-06-08 and 2026-10-06.
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 245 FT8 messages attributed to W2OSR as the transmitting token by decoded message structure across 19 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (62%), followed by 80 m (33%) and 40 m (4%). Most decodes (95%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-10-06 03:16 UTC
Observed FT8 message patterns
- Attributed sample
- 245 messages
- Active dates
- 19 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -19 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 78, moderate (-15 to -9 dB) 68, strong (≥ -8 dB) 99.
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.
Frequent counterpart tokens observed at SO8OO
Tokens most often paired with W2OSR in decoded directed-looking exchanges:
Attributed messages by UTC hour
Rolling 90-day UTC chart window. Counts follow decoded message structure: the first token for CQ, or the second token in a directed-looking message.
Most frequent locator attributed to W2OSR
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
- FN30 · 90 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 6,990 km (approx.)
- Last such locator decoded
- 2026-10-06 03:14 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 UTC | Band | W2OSR S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 15:08 | 10m | - / -7 | CR7BRV | -10 / - | 2 | ✓ Closing fragment |
| 10-13 00:40 | 80m | - / - | F5PBG | +1 / - | 2 | Partial capture |
| 10-13 00:32 | 80m | - / - | F5PBG | +8 / - | 2 | Partial capture |
| 10-13 00:29 | 80m | - / -10 | PI4DX | +5 / - | 2 | ✓ Closing fragment |
| 10-13 00:24 | 80m | - / -16 | G0DWV | -8 / - | 2 | ✓ Closing fragment |
| 10-06 03:20 | 80m | - / - | DL8TV | +13 / - | 5 | Partial capture |
| 10-06 03:14 | 80m | -14 / -3 | DL8TV | +6 / - | 2 | Partial capture |
| 10-06 03:14 | 80m | -10 / -6 | UX5UO | +4 / -16 | 6 | ✓ Full exchange observed |
| 10-06 03:13 | 80m | -18 / -12 | EA3AKY | -3 / -14 | 4 | ✓ Full exchange observed |
| 10-06 03:01 | 80m | -12 / -11 | YO7LLH | +14 / -12 | 4 | ✓ Full exchange observed |
| 10-06 03:00 | 80m | - / - | UX5UO | +5 / - | 3 | Partial capture |
| 10-06 02:59 | 80m | -18 / - | EC5M | -11 / -10 | 2 | ✓ Closing observed |
| 10-06 02:57 | 80m | - / -19 | S55DX | +10 / - | 2 | ✓ Closing fragment |
| 10-06 02:56 | 80m | -18 / - | F5OYA/P | - / -21 | 2 | ✓ Closing fragment |
| 10-06 02:54 | 80m | -15 / -13 | F5RMK | -1 / -18 | 3 | ✓ Full exchange observed |
| 10-05 01:47 | 80m | -16 / -20 | YO9BPX | +13 / -11 | 5 | ✓ Full exchange observed |
| 10-05 01:42 | 80m | -16 / -21 | HB10GBT | -8 / -23 | 11 | Partial capture |
| 10-05 01:37 | 80m | -22 / - | HB10GBT | - / - | 2 | Partial capture |
| 10-05 01:36 | 80m | -16 / -5 | CT7AUT | -16 / -15 | 4 | ✓ Full exchange observed |
| 10-05 01:18 | 80m | -18 / - | HI3JCC | - / -5 | 3 | Partial capture |
| 10-05 01:13 | 80m | -16 / -12 | GM6URC | -2 / -22 | 4 | ✓ Full exchange observed |
| 10-05 01:09 | 80m | - / - | R2AL | +8 / - | 3 | Partial capture |
| 10-05 01:08 | 80m | -14 / -12 | DO4DXA | +8 / -20 | 9 | ✓ Full exchange observed |
| 10-05 01:08 | 80m | -16 / -18 | OK1WCF | +10 / -14 | 7 | ✓ Full exchange observed |
| 10-05 01:06 | 80m | -16 / -18 | SX2LGT | -1 / -17 | 7 | ✓ Full exchange observed |
| 10-05 01:05 | 80m | - / - | F5RAV | -4 / - | 3 | Partial capture |
| 10-05 01:04 | 80m | -8 / - | DO8JB | +6 / -21 | 3 | ✓ Closing observed |
| 10-05 01:00 | 80m | - / - | OK1WCF | +18 / - | 2 | Partial capture |
| 10-05 00:58 | 80m | -8 / -11 | UR4WWT | +20 / -7 | 4 | ✓ Full exchange observed |
| 10-05 00:58 | 80m | - / - | SP7CS | +10 / - | 2 | Partial capture |
| 10-05 00:58 | 80m | -8 / - | WA4HEI | - / -25 | 2 | ✓ Closing fragment |
| 10-05 00:54 | 80m | -6 / - | UA4FKT | +14 / -18 | 2 | Partial capture |
| 10-05 00:54 | 80m | -8 / - | KY6AA | - / -21 | 2 | ✓ Closing fragment |
| 10-05 00:53 | 80m | - / -6 | GM6URC | -8 / - | 3 | Partial capture |
| 10-05 00:53 | 80m | - / - | OK1WCF | +16 / - | 2 | Partial capture |
| 10-05 00:52 | 80m | -10 / -13 | EC5M | -4 / -13 | 5 | ✓ Full exchange observed |
| 10-05 00:50 | 80m | -16 / - | GM6URC | - / -10 | 2 | Partial capture |
| 10-05 00:45 | 80m | -20 / -11 | F5UKW | +3 / -1 | 5 | ✓ Full exchange observed |
| 10-05 00:45 | 80m | - / -16 | GM6URC | -12 / - | 4 | Partial capture |
| 10-05 00:44 | 80m | -20 / - | NP3XF | - / -16 | 2 | ✓ Closing fragment |
| 10-04 00:19 | 40m | - / - | F5PBG | -8 / - | 2 | Partial capture |
| 09-25 01:57 | 80m | -13 / -13 | GX7RAF/P | +5 / -9 | 5 | Partial capture |
| 09-25 01:53 | 80m | -19 / -10 | DO1ID | +3 / -15 | 6 | ✓ Full exchange observed |
| 09-25 01:51 | 80m | -15 / -12 | EC5M | -2 / -11 | 5 | ✓ Full exchange observed |
| 09-25 01:50 | 80m | - / - | F6GGA | -7 / - | 2 | Partial capture |
| 09-25 01:40 | 80m | -5 / - | W3UCA | - / - | 2 | ✓ Closing fragment |
| 09-25 01:31 | 80m | -21 / - | UT7EV | +5 / -3 | 3 | ✓ Closing observed |
| 09-25 01:28 | 80m | - / -22 | DO1ID | +1 / - | 3 | Partial capture |
| 09-25 01:27 | 80m | -16 / +4 | WT3Q | -17 / - | 4 | ✓ Full exchange observed |
| 09-04 01:42 | 40m | -8 / - | <...> | - / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 150815 -9 752 W2OSR CR7BRV -07 (x2)
UTC dB Audio Message 031730 -14 1595 W2OSR DL4DP JO31 032030 +13 2299 W2OSR DL8TV JN49 (x5) 002430 -1 1849 W2OSR G0DWV -16 (x2) 002930 +4 1679 W2OSR PI4DX -10 (x2) 003230 +8 664 W2OSR F5PBG IN78 (x2) 003915 +4 956 W2OSR F4EGM JN29 004015 +2 1111 W2OSR F5PBG IN78 (x2)
UTC dB Audio Message 014230 -10 2691 <...> W2OSR FN30 (x2) 001900 -6 1544 W2OSR F5PBG IN78 (x2)
UTC dB Audio Message 200600 -3 2589 W0OVX W2OSR RR73 200915 -13 1487 W2OSR PD4HC JO20 (x2) 201300 -15 2489 KF0VES W2OSR FN30 203330 -21 2156 W2OSR M8KKH JO01 (x2) 141515 -1 1513 W2OSR G4UJS -15 (x2) 141715 -17 2016 W2OSR PD2PE JO21 (x2) 142700 +2 1869 W2OSR G7SQW -10 (x3) 000845 -10 1970 W2OSR 5Z4VJ +02 (x2)
Decoder S/N history by band
Count-weighted daily averages across messages attributed to this profiled token and successfully decoded at SO8OO, limited to the rolling 90-day UTC chart window.
CW
No CW receptions recorded for this callsign in the last 30 days.
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