SV1GYN — 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 SV1GYN, decoded by SO8OO in southeastern Poland. 1,073 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 48 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
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 1,073 FT8 messages attributed to SV1GYN as the transmitting token by decoded message structure across 48 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (60%), followed by 40 m (21%) and 10 m (19%). Most decodes (58%) 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 -9 dB.
Overview
Bands
Last attributed message: 2026-10-22 19:43 UTC
Observed FT8 message patterns
- Attributed sample
- 1,073 messages
- Active dates
- 48 UTC dates
- Estimated median S/N
- -9 dB
- Estimated 10th-90th percentile
- -20 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 265, moderate (-15 to -9 dB) 292, strong (≥ -8 dB) 516.
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 SV1GYN 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 SV1GYN
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
- KM17 · 185 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,386 km (approx.)
- Last such locator decoded
- 2026-10-22 19:22 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 | SV1GYN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-23 11:31 | 40m | - / -8 | OK2CNI | +2 / - | 6 | ✓ Closing fragment |
| 10-22 19:42 | 40m | -8 / - | IZ5IIN | - / 0 | 2 | ✓ Closing fragment |
| 10-22 19:39 | 40m | - / -1 | G0ODR/P | +1 / - | 3 | Partial capture |
| 10-22 19:34 | 40m | - / - | GI4TMB | -3 / - | 4 | Partial capture |
| 10-22 19:11 | 40m | -12 / - | SP3JHZ | - / +1 | 3 | ✓ Closing fragment |
| 10-22 19:09 | 40m | -6 / - | UA2KU | - / +3 | 3 | ✓ Closing fragment |
| 10-22 18:50 | 40m | - / -8 | PD7JLP | -3 / - | 2 | ✓ Closing fragment |
| 10-22 18:42 | 40m | -6 / -19 | PD0LH | 0 / - | 3 | Partial capture |
| 10-22 18:32 | 40m | +3 / - | DK1HSI | - / -7 | 3 | ✓ Closing fragment |
| 10-22 18:31 | 40m | +1 / - | S52D | - / - | 3 | ✓ Closing fragment |
| 10-07 20:32 | 40m | - / - | IK4HLQ | -21 / - | 2 | ✓ Closing fragment |
| 10-07 20:29 | 40m | - / - | IU8RFW | -21 / - | 3 | Partial capture |
| 10-07 20:15 | 40m | -11 / - | F6BPZ | - / - | 5 | Partial capture |
| 10-07 20:11 | 40m | -6 / - | R9CS/P | - / - | 6 | Partial capture |
| 10-06 19:09 | 40m | -4 / - | AM5CV | - / -19 | 2 | Partial capture |
| 10-06 19:02 | 40m | -1 / - | VJ6X | - / -18 | 9 | Partial capture |
| 09-25 21:01 | 40m | - / -7 | DG2BPW | +3 / - | 4 | Partial capture |
| 09-25 20:56 | 40m | - / -13 | PD1SL | -10 / - | 2 | ✓ Closing fragment |
| 09-25 20:42 | 40m | - / +1 | F8FUA | -10 / - | 2 | ✓ Closing fragment |
| 09-24 13:32 | 10m | - / -18 | CR7CDR | -21 / - | 3 | Partial capture |
| 09-23 06:14 | 40m | - / -3 | IK0IHA | -7 / - | 2 | ✓ Closing fragment |
| 09-23 06:10 | 40m | - / - | 9A7BB | +2 / - | 4 | Partial capture |
| 09-22 19:53 | 40m | - / -20 | M0SSV | -5 / - | 2 | Partial capture |
| 09-22 19:27 | 40m | - / - | RA5BQ | -4 / - | 3 | Partial capture |
| 09-22 19:19 | 40m | - / -7 | ON5LW | +4 / - | 2 | ✓ Closing fragment |
| 09-03 20:21 | 40m | -6 / -14 | RA4PIS | -7 / -1 | 4 | ✓ Full exchange observed |
| 09-03 20:16 | 40m | -6 / -1 | RY4D | +1 / +1 | 4 | ✓ Full exchange observed |
| 09-03 19:35 | 40m | -6 / - | VJ6X | - / -11 | 6 | ✓ Closing fragment |
| 09-03 19:34 | 40m | - / -1 | RA3GZ | +12 / - | 2 | Partial capture |
| 09-03 19:31 | 40m | -1 / -5 | 9A9N | +4 / +1 | 5 | ✓ Full exchange observed |
| 09-03 19:25 | 40m | - / -13 | R2BIN | +14 / - | 2 | ✓ Closing fragment |
| 09-03 19:25 | 40m | - / +7 | IU3WOH | +12 / - | 2 | Partial capture |
| 08-31 23:03 | 40m | -13 / - | RI1FJL | - / -16 | 30 | Partial capture |
| 08-30 05:57 | 20m | -8 / - | F5NMW | - / -12 | 2 | ✓ Closing fragment |
| 08-30 05:55 | 20m | -6 / - | SP8PLA | - / -4 | 2 | ✓ Closing fragment |
| 08-30 05:51 | 20m | -2 / - | RC8SAB | - / -8 | 3 | ✓ Closing fragment |
| 08-30 05:44 | 20m | -5 / - | UR5NQV | - / -3 | 4 | ✓ Closing fragment |
| 08-30 05:36 | 20m | 0 / -8 | RW6A/P | +2 / -7 | 2 | Partial capture |
| 08-30 05:18 | 20m | - / -10 | UB4CJS | -5 / - | 11 | ✓ Closing fragment |
| 08-30 05:05 | 20m | - / -8 | R4AAR | +1 / - | 2 | ✓ Closing fragment |
| 08-28 16:48 | 20m | -6 / - | RI1FJL | - / - | 5 | Partial capture |
| 08-28 16:43 | 20m | +1 / - | RI1FJL | - / - | 2 | Partial capture |
| 08-27 20:51 | 20m | +8 / - | RI1FJL | - / - | 3 | Partial capture |
| 08-27 20:36 | 20m | +6 / - | JG5VFK | - / - | 8 | Partial capture |
| 08-27 20:20 | 20m | +1 / - | RI1FJL | - / - | 11 | Partial capture |
| 08-27 20:12 | 20m | -4 / - | RI1FJL | - / - | 9 | Partial capture |
| 08-27 20:01 | 20m | -6 / - | RI1FJL | - / - | 4 | Partial capture |
| 08-27 19:29 | 20m | 0 / - | RI1FJL | - / - | 10 | Partial capture |
| 08-27 19:20 | 20m | -12 / - | RI1FJL | - / - | 10 | Partial capture |
| 08-27 19:12 | 20m | -4 / - | RI1FJL | - / - | 5 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 193500 -5 2923 SP6FME SV1GYN 73 193515 -3 1039 SV1GYN GI4TMB IO74 (x2) 193915 +3 753 SV1GYN G0ODR/P -01 (x2) 194030 -6 2922 I1/OE1AAJ SV1GYN R-14 194045 +5 754 SV1GYN G0ODR/P -01 194245 -7 2922 IZ5IIN SV1GYN R+00 (x2) 113130 -2 2464 SV1GYN OK2CNI JN79 (x6)
UTC dB Audio Message 133215 -20 2042 SV1GYN CR7CDR -18 (x3)
UTC dB Audio Message 053900 +1 2011 EA3GIW SV1GYN KM17 054015 -7 2222 ZL1VAH SV1GYN KM17 054100 -6 2222 UK8OM SV1GYN KM17 054430 -9 2222 UR5NQV SV1GYN KM17 (x4) 055115 -1 2222 RC8SAB SV1GYN KM17 (x3) 055330 -10 2222 R3TIT SV1GYN KM17 055515 -3 2222 SP8PLA SV1GYN R-04 (x2) 055745 -7 2222 F5NMW SV1GYN -12 (x2)
UTC dB Audio Message 193930 -1 1602 SV1GYN PI4DX RR73 (x2) 194145 -5 632 SV1GYN S55P -20 (x3) 194345 -10 2045 SV1GYN SV3CKF -06 (x2) 195000 +2 2448 SV1GYN LZ5UF -09 (x4) 195800 -4 2143 SV1GYN SV1EKI +07 (x2) 200130 -8 1171 SV1GYN SE7LH RR73 (x2)
UTC dB Audio Message 193745 -10 1871 SV1GYN IU3MAG -12 (x4) 194200 +2 2709 SV1GYN 5P1KZX -15 194215 -8 2110 5P1KZX SV1GYN R-20 194230 +0 2709 SV1GYN 5P1KZX RR73 194245 -11 2110 5P1KZX SV1GYN R-20 194300 +2 2709 SV1GYN 5P1KZX RR73 194315 -15 2109 5P1KZX SV1GYN 73 194500 -13 2109 JA1ILA SV1GYN KM17 (x4) 194700 -16 2110 IU3MAG SV1GYN KM17
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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