SP2GRP — 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 SP2GRP, decoded by SO8OO in southeastern Poland. 955 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 57 UTC dates in the available aggregate history. Observed between 2026-06-26 and 2026-10-18.
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 955 FT8 messages attributed to SP2GRP as the transmitting token by decoded message structure across 57 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (52%), followed by 40 m (33%) and 160 m (12%). Most decodes (78%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (79%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-10-18 19:27 UTC
Observed FT8 message patterns
- Attributed sample
- 955 messages
- Active dates
- 57 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -13 to +10 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 47, moderate (-15 to -9 dB) 150, strong (≥ -8 dB) 758.
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 SP2GRP 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 SP2GRP
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
- JO94 · 596 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 542 km (approx.)
- Last such locator decoded
- 2026-10-18 19:26 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 | SP2GRP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 19:26 | 60m | -9 / -8 | IQ3TR | -2 / -6 | 4 | ✓ Full exchange observed |
| 10-18 11:01 | 40m | -11 / - | SP5RZL | - / - | 3 | Partial capture |
| 10-18 10:56 | 40m | -19 / - | SP5RZL | - / - | 4 | Partial capture |
| 10-18 10:49 | 40m | - / - | 3Z6O | +1 / - | 3 | ✓ Closing fragment |
| 10-18 10:47 | 40m | -14 / - | SQ9MEZ | +8 / -11 | 3 | ✓ Closing observed |
| 10-17 19:13 | 40m | - / -10 | IQ3TR | 0 / - | 2 | ✓ Closing fragment |
| 10-10 20:31 | 80m | - / -7 | IQ9SZ/2 | +3 / - | 2 | Partial capture |
| 10-10 09:46 | 40m | - / - | HF5W | 0 / - | 2 | Partial capture |
| 10-10 09:44 | 40m | -19 / -5 | IQ2AAH | -15 / -13 | 4 | ✓ Full exchange observed |
| 10-09 18:19 | 40m | - / -1 | IQ0YA | -6 / - | 4 | ✓ Closing fragment |
| 10-09 07:34 | 40m | -6 / - | IQ2AAH | -12 / -7 | 5 | ✓ Closing observed |
| 10-09 07:30 | 40m | +2 / - | YU65AEC | - / - | 2 | Partial capture |
| 10-09 07:28 | 40m | +1 / -10 | DL1TJ | -8 / -2 | 7 | ✓ Full exchange observed |
| 10-09 07:26 | 40m | 0 / -16 | SQ2RAD | -5 / - | 3 | ✓ Closing observed |
| 10-09 07:23 | 40m | -3 / - | IQ9SZ/3 | - / - | 2 | Partial capture |
| 10-08 20:01 | 80m | +3 / - | IQ2AAH | - / -8 | 6 | ✓ Closing fragment |
| 10-08 18:20 | 40m | - / -12 | IQ2AAH | +1 / - | 2 | ✓ Closing fragment |
| 10-08 18:10 | 80m | -2 / - | UA9XL/M | - / - | 3 | Partial capture |
| 10-08 17:20 | 40m | - / -2 | IQ2AAH | +4 / - | 2 | ✓ Closing fragment |
| 10-08 17:17 | 40m | -1 / - | IQ2AAH | - / - | 2 | Partial capture |
| 10-07 19:45 | 40m | - / -5 | GJ0KYZ | 0 / - | 2 | Partial capture |
| 10-07 19:40 | 80m | 0 / -11 | IQ2AAH | -4 / -7 | 6 | ✓ Full exchange observed |
| 10-06 20:53 | 80m | -12 / - | IQ9SZ/7 | - / -6 | 2 | Partial capture |
| 10-06 20:27 | 40m | -10 / - | 9H1SR | - / - | 2 | Partial capture |
| 10-06 20:23 | 80m | +2 / -9 | IQ4JO | +1 / -10 | 4 | ✓ Full exchange observed |
| 10-06 20:05 | 40m | -4 / -5 | EB2EMZ | -16 / -14 | 4 | Partial capture |
| 10-05 19:34 | 40m | - / -14 | IQ0YA | -13 / - | 3 | ✓ Closing fragment |
| 10-05 17:59 | 40m | - / -8 | IQ0YA | -7 / - | 4 | ✓ Closing fragment |
| 10-04 19:39 | 40m | - / 0 | IQ9SZ/7 | -15 / - | 3 | Partial capture |
| 10-04 19:39 | 40m | - / +5 | IQ2AAH | +3 / - | 2 | Partial capture |
| 10-04 18:35 | 40m | -8 / - | IQ0YA | - / -13 | 3 | Partial capture |
| 10-02 20:22 | 80m | +7 / -2 | SP7VCL | +5 / - | 8 | ✓ Closing observed |
| 10-02 20:20 | 80m | +2 / - | RO2E/M | - / -3 | 2 | Partial capture |
| 10-02 20:16 | 80m | +8 / - | SP7VCL | - / - | 5 | Partial capture |
| 09-30 21:30 | 80m | - / -1 | 9A60CBM | +6 / - | 13 | Partial capture |
| 09-30 21:29 | 80m | +2 / - | SQ100PKP | - / - | 3 | Partial capture |
| 09-30 21:26 | 80m | +2 / - | SP7VCL | - / - | 3 | Partial capture |
| 09-30 18:50 | 80m | -3 / -4 | HF100PKP | +10 / 0 | 5 | Partial capture |
| 09-30 18:42 | 80m | +8 / - | PJ2/W4IPC | - / - | 9 | Partial capture |
| 09-30 18:40 | 80m | - / -3 | SO100PKP | +7 / - | 2 | Partial capture |
| 09-30 18:39 | 80m | +13 / +6 | SP100PKP | -6 / +1 | 2 | Partial capture |
| 09-30 18:37 | 80m | +11 / - | PJ2/W4IPC | - / - | 3 | Partial capture |
| 09-30 18:33 | 80m | +5 / - | PJ2/W4IPC | - / - | 3 | Partial capture |
| 09-29 21:10 | 80m | +2 / - | SQ100PKP | - / - | 2 | Partial capture |
| 09-29 21:08 | 80m | 0 / - | DK2WC/R | - / - | 4 | Partial capture |
| 09-28 16:38 | 80m | +1 / - | 3D2USUL | - / -8 | 3 | Partial capture |
| 09-28 16:35 | 80m | -9 / -1 | HF100PKP | +1 / - | 4 | Partial capture |
| 09-28 16:28 | 40m | -16 / - | SQ100PKP | - / - | 2 | Partial capture |
| 09-28 09:47 | 40m | -20 / - | HB10GBT | - / -2 | 2 | Partial capture |
| 09-28 08:09 | 40m | - / - | OE6TNO | -6 / - | 8 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 195415 +6 693 F/PA2JWN SP2GRP R-08 195515 +2 693 II9IAGM SP2GRP JO94 195545 +0 2195 OZ/DF4ZL SP2GRP JO94 (x3) 195715 -3 2376 II6IALU SP2GRP JO94 195730 -13 2303 SP2GRP II6IALU -15 195745 -2 2376 II6IALU SP2GRP R-08 195915 -1 1168 GX3RAF/P SP2GRP JO94 195945 +0 1423 <...> SP2GRP JO94 (x2) 192615 -9 1076 IQ3TR SP2GRP JO94 192630 -2 1153 SP2GRP IQ3TR -08 192645 -10 1076 IQ3TR SP2GRP R-06 (x2)
UTC dB Audio Message 191400 -2 1329 SP2GRP IQ3TR RR73 104645 -16 1107 SP5RZL SP2GRP JO94 104715 -15 1107 SQ9MEZ SP2GRP JO94 (x2) 104800 +8 1026 SP2GRP SQ9MEZ RR73 104930 +0 2272 SP2GRP 3Z6O JO81 (x3) 105615 -16 1107 SP5RZL SP2GRP JO94 (x7)
UTC dB Audio Message 181215 +6 1822 RA6FCU/P SP2GRP JO94 181245 -1 1624 R8XF/M SP2GRP JO94 181715 +1 2243 <...> SP2GRP JO94 200100 +2 1269 IQ2AAH SP2GRP JO94 (x6) 200500 -4 1243 TM47CDXC SP2GRP -03 200515 -20 1842 SP2GRP DP75BAC R-09 194915 -12 1012 SP5RZL SP2GRP R-19 203130 +7 1392 SP2GRP IQ9SZ/2 -07 (x2) 203630 -3 1706 SP2GRP OE6KSD JN76
UTC dB Audio Message 195215 -8 1578 RI1FJZ SP2GRP JO94 204945 -18 1577 <SO100PKP> SP2GRP JO94 (x2) 205245 -15 1003 RI1FJZ SP2GRP JO94 (x10) 195215 -7 1629 EX7CQ SP2GRP JO94 (x2)
UTC dB Audio Message 204830 -15 1078 SP2GRP 9K2MP -19 (x2) 212830 -4 1983 W2RLW SP2GRP JO94 (x2) 140830 -3 901 AD9GE SP2GRP JO94
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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee