SV1GYG — 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 SV1GYG, decoded by SO8OO in southeastern Poland. 2,246 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 31 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-11-05.
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 2,246 FT8 messages attributed to SV1GYG as the transmitting token by decoded message structure across 31 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 20 m (40%) and 80 m (5%). Most decodes (56%) fell within the six-hour window 18:00-00:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -12 dB.
Overview
Bands
Last attributed message: 2026-11-05 03:53 UTC
Observed FT8 message patterns
- Attributed sample
- 2,246 messages
- Active dates
- 31 UTC dates
- Estimated median S/N
- -12 dB
- Estimated 10th-90th percentile
- -20 to -0.5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 588, moderate (-15 to -9 dB) 1,007, strong (≥ -8 dB) 651.
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 SV1GYG 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 SV1GYG
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
- KM18 · 1,407 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,275 km (approx.)
- Last such locator decoded
- 2026-11-05 03:53 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 | SV1GYG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 03:21 | 40m | - / -6 | EA5HPF | -16 / - | 2 | ✓ Closing fragment |
| 11-05 01:34 | 40m | -14 / - | DJ2DL/QRP | - / +1 | 2 | Partial capture |
| 11-05 00:12 | 40m | -22 / -3 | CT7BLY | -11 / -4 | 9 | ✓ Full exchange observed |
| 11-04 16:46 | 40m | -22 / - | R9GM | -5 / 0 | 3 | ✓ Closing observed |
| 11-04 14:32 | 40m | - / -12 | RN3TT | -19 / - | 2 | ✓ Closing fragment |
| 11-04 12:59 | 40m | - / -16 | RA5CQ | -6 / - | 2 | Partial capture |
| 11-04 06:59 | 40m | - / - | LZ1ZF | -3 / - | 2 | Partial capture |
| 11-04 06:01 | 40m | - / - | HA5CPN | -4 / - | 2 | Partial capture |
| 11-04 05:41 | 40m | - / -5 | GU4WRP | -12 / - | 2 | ✓ Closing fragment |
| 11-04 03:36 | 40m | -21 / - | NK4O | - / -25 | 2 | Partial capture |
| 11-04 03:20 | 40m | - / -7 | 3A2LF | -8 / - | 2 | ✓ Closing fragment |
| 11-03 21:09 | 40m | - / - | CT7BLY | -16 / - | 7 | Partial capture |
| 11-03 05:31 | 40m | - / -14 | F4JTP | -8 / - | 8 | Partial capture |
| 11-02 18:49 | 40m | -21 / - | SP9QMN | - / -13 | 2 | Partial capture |
| 11-02 18:16 | 40m | -23 / - | US5ZCO | - / +3 | 2 | Partial capture |
| 11-02 16:26 | 40m | -22 / -5 | DL0FF | -6 / - | 3 | ✓ Closing observed |
| 11-02 16:17 | 40m | -20 / - | OE3LOA | - / -22 | 2 | ✓ Closing fragment |
| 11-02 03:49 | 40m | -20 / - | RU4CK/P | - / -13 | 2 | Partial capture |
| 11-02 03:24 | 40m | -19 / - | R3MW | - / -3 | 3 | Partial capture |
| 11-02 01:39 | 40m | -24 / - | 2E0GSZ | -18 / -9 | 2 | ✓ Closing observed |
| 11-02 01:14 | 40m | - / - | EA5HM | -5 / - | 7 | Partial capture |
| 11-01 15:16 | 40m | - / -20 | OE5KBO | +6 / - | 2 | ✓ Closing fragment |
| 11-01 04:48 | 40m | - / -8 | RA3P | -4 / - | 2 | ✓ Closing fragment |
| 11-01 00:38 | 40m | -19 / - | II1VVF | - / -6 | 3 | ✓ Closing fragment |
| 10-31 20:06 | 40m | -23 / - | RU4CK | - / -11 | 4 | Partial capture |
| 10-31 19:03 | 40m | - / -19 | G7RCQ | -16 / - | 4 | Partial capture |
| 10-31 18:46 | 40m | - / -11 | ON5MX | -8 / - | 2 | Partial capture |
| 10-31 17:48 | 40m | - / -11 | IU3VGK | -12 / - | 2 | ✓ Closing fragment |
| 10-31 17:35 | 40m | - / -17 | DL6NDI | -10 / - | 8 | ✓ Closing fragment |
| 10-31 15:49 | 40m | -21 / - | TA7EK | - / -18 | 2 | ✓ Closing fragment |
| 10-31 07:07 | 40m | - / -17 | UA3IDQ | -12 / - | 2 | ✓ Closing fragment |
| 10-31 06:56 | 40m | - / -25 | UA3IDQ | -13 / - | 2 | Partial capture |
| 10-31 06:21 | 40m | - / -8 | PA2HD | -16 / - | 4 | ✓ Closing fragment |
| 10-31 05:43 | 40m | - / - | PA2HD | -17 / - | 3 | Partial capture |
| 10-31 03:15 | 40m | -23 / - | 4X5CG | - / -14 | 2 | ✓ Closing fragment |
| 10-30 23:40 | 40m | - / -18 | TC2TR | -7 / - | 2 | ✓ Closing fragment |
| 10-26 04:38 | 80m | -10 / -13 | SP2AA | -5 / -4 | 2 | Partial capture |
| 10-26 04:34 | 80m | -18 / -16 | SP2AA | -1 / - | 3 | Partial capture |
| 10-26 03:22 | 80m | -18 / -14 | SP2WRH | -16 / - | 3 | ✓ Closing observed |
| 10-26 03:04 | 80m | -4 / - | EW6CY | +2 / -21 | 3 | ✓ Closing observed |
| 10-26 00:32 | 80m | - / -10 | EA3FR | -17 / - | 4 | Partial capture |
| 10-26 00:28 | 80m | -17 / - | LB5QJ | -24 / -16 | 5 | ✓ Closing observed |
| 10-26 00:07 | 80m | -17 / - | ON8FAB | - / -15 | 2 | ✓ Closing fragment |
| 10-26 00:03 | 80m | - / - | CT7AUT | -11 / - | 3 | Partial capture |
| 10-25 21:53 | 80m | -10 / -1 | F4LHL | 0 / 0 | 4 | ✓ Full exchange observed |
| 10-23 04:39 | 80m | -12 / -5 | SP7VCL | -24 / - | 2 | ✓ Closing observed |
| 10-23 04:31 | 80m | -10 / - | SA7BYQ | -10 / -21 | 4 | ✓ Closing observed |
| 10-22 21:41 | 80m | -5 / - | IU7KEG | -14 / -6 | 5 | ✓ Closing observed |
| 10-22 21:18 | 80m | -7 / -10 | PE1HTB | +7 / -16 | 5 | ✓ Full exchange observed |
| 10-22 20:53 | 80m | -14 / - | LX/DF2SD | - / -17 | 4 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 001330 -18 1773 CT7BLY SV1GYG R-11 001345 -15 1892 SV1GYG CT7BLY -03 001400 -21 1773 CT7BLY SV1GYG R-08 001415 -8 1892 SV1GYG CT7BLY -03 (x2) 004615 -17 1773 EA7LTY SV1GYG KM18 013430 -13 1773 DJ2DL/QRP SV1GYG KM18 013445 +3 1843 SV1GYG VK6TDF/P -13 013500 -14 1773 DJ2DL/QRP SV1GYG R+01 014600 -22 1774 N1MJF SV1GYG KM18 015930 -19 1774 IU2VWK SV1GYG KM18 024200 -15 1773 KO4PSQ SV1GYG KM18 032100 -17 1942 SV1GYG EA5HPF -06 (x2) 035330 -23 1774 K2UNI SV1GYG KM18
UTC dB Audio Message 003300 -18 960 SV1GYG EA3FR -10 (x2) 012445 -24 1760 NR0Q SV1GYG KM18 014400 -12 1760 R8PG/P SV1GYG KM18 030400 -4 1761 EW6CY SV1GYG R-21 030415 +2 1776 SV1GYG EW6CY RR73 030430 -3 1761 EW6CY SV1GYG 73 032200 -15 1716 SV1GYG SP2WRH -14 (x2) 032245 -18 1761 SP2WRH SV1GYG 73 043400 -18 1761 SP2AA SV1GYG KM18 043445 -2 1698 SV1GYG SP2AA -16 (x3) 043900 -10 1761 SP2AA SV1GYG R-04
UTC dB Audio Message 151630 -24 1790 CQ SV1GYG KM18 (x2)
UTC dB Audio Message 190515 -3 1752 SV1GYG SM3EDF RR73 (x3) 193015 -1 1709 SV1GYG F4GRW -05 (x2) 193800 -23 1804 EA4CIL SV1GYG KM18 (x2) 203830 -15 2273 SV1GYG G0GHL IO82 212000 -5 2271 SV1GYG ON3BKY -12 213830 -9 1780 SV1GYG TA1MB RR73 052045 -12 1591 SV1GYG <...> +09 (x3) 073730 -3 1779 SV1GYG LZ2KTS +11 (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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