SP6M — 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 SP6M, decoded by SO8OO in southeastern Poland. 259 FT8 messages attributed to this token as transmitter, on 160m, 80m, 40m, 20m, 10m, across 10 UTC dates in the available aggregate history. Observed between 2026-06-14 and 2026-10-31.
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 259 FT8 messages attributed to SP6M as the transmitting token by decoded message structure across 10 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (71%), followed by 20 m (16%) and 80 m (6%). Most decodes (93%) fell within the six-hour window 12:00-18:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (90%); the estimated median was +7 dB.
Overview
Bands
Last attributed message: 2026-10-31 18:59 UTC
Observed FT8 message patterns
- Attributed sample
- 259 messages
- Active dates
- 10 UTC dates
- Estimated median S/N
- +7 dB
- Estimated 10th-90th percentile
- -9 to +13 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 8, moderate (-15 to -9 dB) 19, strong (≥ -8 dB) 232.
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 SP6M 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 SP6M
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
- JO80 · 109 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 347 km (approx.)
- Last such locator decoded
- 2026-10-31 18:59 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 | SP6M S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-31 18:49 | 40m | - / 0 | G0HSP | -2 / - | 2 | ✓ Closing fragment |
| 10-31 18:46 | 40m | - / -7 | UX0CZ | -4 / - | 2 | ✓ Closing fragment |
| 10-31 17:26 | 40m | -15 / +3 | RD3FY | -4 / -1 | 3 | ✓ Full exchange observed |
| 10-31 17:24 | 40m | -13 / +1 | IU3VGK | -17 / -4 | 2 | Partial capture |
| 10-31 17:13 | 40m | - / - | OH1TEV | -9 / - | 2 | Partial capture |
| 10-31 17:12 | 40m | -12 / -7 | RM3ZK | -4 / -8 | 4 | ✓ Full exchange observed |
| 10-31 17:10 | 40m | -12 / - | R4FAH | - / -3 | 2 | ✓ Closing fragment |
| 10-31 17:06 | 40m | - / -8 | DG4VN | +7 / - | 3 | Partial capture |
| 10-31 17:02 | 40m | -10 / - | IN3JRZ | +6 / -9 | 3 | ✓ Closing observed |
| 10-31 17:02 | 40m | - / -14 | SP3IPA | -8 / - | 3 | Partial capture |
| 10-31 17:00 | 40m | - / +7 | F4BNZ | -2 / - | 2 | ✓ Closing fragment |
| 10-31 16:58 | 40m | -8 / +8 | MW0HID | -12 / +1 | 4 | ✓ Full exchange observed |
| 10-31 16:55 | 40m | - / -4 | LZ1EV | -5 / - | 3 | Partial capture |
| 10-31 16:55 | 40m | - / -2 | IW2MLJ | -7 / - | 3 | Partial capture |
| 10-31 16:53 | 40m | -4 / +3 | DF8MH | -12 / -3 | 4 | ✓ Full exchange observed |
| 10-31 16:50 | 40m | +5 / - | E71DOC | -21 / -1 | 3 | ✓ Closing observed |
| 10-31 16:48 | 40m | - / - | DL9KM | -5 / - | 6 | Partial capture |
| 10-31 16:47 | 40m | +5 / - | EA3HKD | - / -16 | 2 | ✓ Closing fragment |
| 10-31 16:45 | 40m | +8 / - | OH1CIN | -7 / +2 | 4 | ✓ Full exchange observed |
| 10-31 16:43 | 40m | +8 / - | M7XME | - / -23 | 3 | ✓ Closing fragment |
| 10-31 16:38 | 40m | +13 / +1 | S56LKP | +2 / +3 | 5 | ✓ Full exchange observed |
| 10-31 16:35 | 40m | +14 / +3 | DG3TF | -8 / - | 4 | ✓ Closing observed |
| 10-31 16:28 | 40m | +10 / - | PA5VEN | -21 / -9 | 4 | ✓ Closing observed |
| 10-31 16:26 | 40m | +12 / - | R6FMM | - / -7 | 3 | ✓ Closing fragment |
| 10-31 16:24 | 40m | +15 / - | 9A5MP | -15 / -5 | 4 | ✓ Full exchange observed |
| 10-31 16:19 | 40m | +19 / - | OH4VOA | - / -18 | 2 | ✓ Closing fragment |
| 10-31 16:17 | 40m | +14 / +1 | OZ1KEF | -8 / +1 | 5 | ✓ Full exchange observed |
| 10-31 16:15 | 40m | +11 / - | YL3AWK | - / -15 | 3 | ✓ Closing fragment |
| 10-31 16:13 | 40m | +4 / -7 | F1UNR | -6 / -6 | 4 | ✓ Full exchange observed |
| 10-31 16:10 | 40m | 0 / - | DM3ER | -6 / -11 | 3 | ✓ Closing observed |
| 10-31 16:08 | 40m | -1 / - | OE9HGV | +4 / -4 | 4 | ✓ Closing observed |
| 10-31 16:05 | 40m | +1 / - | F4NKK | - / -5 | 3 | ✓ Closing fragment |
| 10-31 16:02 | 40m | +4 / +4 | R6YG | -6 / -8 | 4 | ✓ Full exchange observed |
| 10-31 16:00 | 40m | +5 / - | TA7EK | - / -14 | 3 | ✓ Closing fragment |
| 10-31 15:57 | 40m | +12 / - | GB2BOO | - / -7 | 2 | ✓ Closing fragment |
| 10-31 15:55 | 40m | +12 / -7 | F1POK | -10 / -15 | 4 | ✓ Full exchange observed |
| 10-31 15:54 | 40m | +11 / - | R6AO | - / -2 | 2 | ✓ Closing fragment |
| 10-31 15:52 | 40m | +9 / - | 6W/IK2HKT | - / -13 | 2 | Partial capture |
| 10-31 15:49 | 40m | +8 / - | F4HXC | -12 / -15 | 4 | ✓ Closing observed |
| 10-31 15:48 | 40m | +12 / -7 | ON1DGN | -17 / -4 | 3 | ✓ Full exchange observed |
| 10-31 15:46 | 40m | +7 / -2 | G4IFX | +2 / +1 | 5 | ✓ Full exchange observed |
| 10-31 15:43 | 40m | +8 / -4 | IU8VUX | -7 / -4 | 5 | ✓ Full exchange observed |
| 10-31 15:38 | 40m | +8 / - | SP5MIG | - / +2 | 2 | Partial capture |
| 10-31 15:36 | 40m | +10 / - | DL9FCK | +5 / -3 | 4 | ✓ Full exchange observed |
| 10-31 15:34 | 40m | +7 / +7 | UR3AW | -4 / -5 | 4 | ✓ Full exchange observed |
| 10-31 15:33 | 40m | +12 / - | DL9AN | - / -3 | 2 | ✓ Closing fragment |
| 10-31 15:29 | 40m | +5 / - | EX8ABR | - / -7 | 2 | ✓ Closing fragment |
| 10-31 15:27 | 40m | +12 / - | HB9ELE | +16 / +5 | 4 | ✓ Full exchange observed |
| 10-31 15:22 | 40m | +4 / - | DK8EW | +2 / -8 | 4 | ✓ Closing observed |
| 10-31 15:21 | 40m | +4 / -18 | RA3X | 0 / +2 | 6 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 171315 -7 2271 SP6M OH1TEV KP20 (x2) 172030 -7 560 SP6M G4FHL -18 172445 -17 1068 SP6M IU3VGK +01 172500 -13 634 IU3VGK SP6M R-04 172545 -9 2471 SP6M OH1TEV KP20 172630 -3 2951 SP6M RD3FY +03 172645 -15 633 RD3FY SP6M R-01 172700 -4 2951 SP6M RD3FY RR73 184645 -5 2308 SP6M UX0CZ R-07 184645 -9 636 SP6M G0HSP +02 184715 -2 2308 SP6M UX0CZ RR73 184915 -3 636 SP6M G0HSP +00 (x2) 185900 -20 1984 BA7IWL SP6M JO80
UTC dB Audio Message 184515 +9 1140 RI1FJZ SP6M JO80 (x15)
UTC dB Audio Message 225215 +8 1131 RI1FJL SP6M JO80 (x8) 205630 +15 1835 UN7LZ SP6M JO80
UTC dB Audio Message 171545 -4 1883 SP6M AO5FSB RR73 171915 -8 376 SP6M BD8ABR RR73 172615 -15 576 SP6M G7UFW -01 173145 -6 1529 SP6M EA5HM IM99 (x3) 173445 -17 897 SP6M G6UZT -10 (x2) 120445 -22 1245 BG0EMF SP6M JO80 121000 -10 378 SP6M <...> -01 (x3) 121930 -16 431 <ZL100YB> SP6M JO80 122100 -20 431 BH2WTV SP6M -20 (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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