SP6LUT — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving SP6LUT, decoded by SO8OO in southeastern Poland. 1,397 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 17 UTC dates in the available aggregate history. Observed between 2026-07-24 and 2026-08-13.
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 1,397 FT8 messages attributed to SP6LUT as the transmitting token by decoded message structure across 17 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (35%), followed by 60 m (32%) and 80 m (32%). Several six-hour UTC windows tied for the largest share (65%), so no unique busiest interval is claimed. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (80%); the estimated median was -1 dB.
Overview
Bands
Last attributed message: 2026-08-13 04:12 UTC
Observed FT8 message patterns
- Attributed sample
- 1,397 messages
- Active dates
- 17 UTC dates
- Estimated median S/N
- -1 dB
- Estimated 10th-90th percentile
- -12 to +12.3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 57, moderate (-15 to -9 dB) 226, strong (≥ -8 dB) 1,114.
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 SP6LUT 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 SP6LUT
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 · 999 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 347 km (approx.)
- Last such locator decoded
- 2026-08-13 04:12 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 | SP6LUT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-13 04:01 | 60m | - / - | F4FPR | -20 / - | 4 | Partial capture |
| 08-13 03:49 | 60m | -21 / - | N0BUZ | - / - | 8 | Partial capture |
| 08-13 03:47 | 60m | -17 / - | F4FPR | - / - | 3 | Partial capture |
| 08-13 03:45 | 60m | -17 / - | SA0PAL | - / -2 | 3 | ✓ Closing fragment |
| 08-13 03:42 | 60m | -11 / - | <...> | - / - | 7 | Partial capture |
| 08-13 03:33 | 80m | +9 / - | N0BUZ | - / - | 12 | Partial capture |
| 08-13 03:28 | 80m | +6 / - | SA0PAL | - / - | 8 | Partial capture |
| 08-13 03:26 | 80m | -1 / - | PA4G | - / +3 | 2 | ✓ Closing fragment |
| 08-13 03:25 | 80m | +6 / - | DK1MCS | - / - | 2 | Partial capture |
| 08-13 03:21 | 80m | +1 / - | CT2GQA | - / - | 6 | Partial capture |
| 08-13 02:47 | 80m | +16 / - | RN7A | - / - | 2 | Partial capture |
| 08-13 02:44 | 80m | +17 / -1 | IK6GTF | -2 / -1 | 7 | ✓ Full exchange observed |
| 08-12 22:44 | 80m | +16 / - | <...> | - / -15 | 2 | Partial capture |
| 08-12 21:32 | 80m | +13 / +3 | OH6NIO | -3 / -10 | 5 | ✓ Full exchange observed |
| 08-12 20:46 | 80m | +16 / +4 | DR800WE | +7 / +8 | 3 | Partial capture |
| 08-12 20:44 | 80m | +14 / - | CT3MD | - / - | 3 | Partial capture |
| 08-12 20:41 | 80m | +14 / - | RX3DQL | - / -3 | 6 | ✓ Closing fragment |
| 08-12 20:37 | 60m | -4 / -1 | UT5UGR | +16 / - | 6 | ✓ Full exchange observed |
| 08-12 20:14 | 60m | -2 / -8 | PA4PA | +6 / +2 | 5 | ✓ Full exchange observed |
| 08-12 04:19 | 60m | -1 / - | OO0O | - / - | 9 | Partial capture |
| 08-12 04:13 | 60m | -1 / -20 | TA6B | -14 / -6 | 8 | ✓ Full exchange observed |
| 08-12 04:12 | 60m | - / 0 | HB9ALO | -9 / - | 2 | Partial capture |
| 08-12 04:09 | 60m | -2 / - | GB8VJ | - / - | 2 | ✓ Closing fragment |
| 08-12 04:07 | 60m | -10 / - | HB9ALO | - / - | 5 | Partial capture |
| 08-12 04:05 | 60m | -17 / -4 | DF2KK | -8 / +10 | 3 | ✓ Full exchange observed |
| 08-12 04:00 | 80m | +6 / - | IK2TPX | - / - | 4 | Partial capture |
| 08-12 03:27 | 80m | +14 / -8 | DO5HOK | 0 / +3 | 6 | ✓ Full exchange observed |
| 08-12 03:22 | 80m | +13 / - | WB2AA | - / - | 9 | Partial capture |
| 08-12 03:19 | 80m | +12 / - | EA4D | -11 / -13 | 4 | ✓ Closing observed |
| 08-12 03:18 | 80m | +10 / - | <...> | - / -7 | 2 | Partial capture |
| 08-12 03:15 | 80m | +12 / +3 | OE5DML | +11 / - | 6 | ✓ Full exchange observed |
| 08-12 03:13 | 80m | +11 / -7 | EA3EDU | +2 / +2 | 6 | ✓ Full exchange observed |
| 08-11 22:47 | 60m | -6 / - | DL2YMG | - / - | 11 | Partial capture |
| 08-11 22:44 | 60m | -7 / -26 | PI4DX | +8 / +9 | 4 | ✓ Full exchange observed |
| 08-11 22:41 | 60m | -7 / - | 9J2FI | - / - | 5 | Partial capture |
| 08-11 20:50 | 80m | +14 / - | DA7T | -11 / -13 | 4 | ✓ Closing observed |
| 08-11 20:43 | 60m | -8 / - | EA4GA | - / - | 11 | Partial capture |
| 08-11 20:39 | 60m | -11 / - | GI4OWA | - / - | 7 | Partial capture |
| 08-11 20:35 | 60m | -8 / -5 | M0PNN | 0 / -2 | 7 | ✓ Full exchange observed |
| 08-11 20:33 | 60m | -4 / - | G7RTI | - / -12 | 2 | ✓ Closing fragment |
| 08-11 20:31 | 60m | -4 / - | DK0RPO | - / -8 | 4 | ✓ Closing fragment |
| 08-11 20:29 | 60m | -1 / +1 | DL1AOB | +8 / - | 6 | ✓ Full exchange observed |
| 08-11 20:18 | 60m | -4 / - | JY4CI | - / - | 11 | Partial capture |
| 08-11 20:16 | 60m | +1 / -7 | LY8O | -1 / +7 | 5 | ✓ Full exchange observed |
| 08-11 20:12 | 60m | -3 / -2 | SP8AWL | -2 / +1 | 6 | ✓ Full exchange observed |
| 08-11 20:10 | 60m | +2 / - | SP5JMA | +2 / -1 | 4 | ✓ Closing observed |
| 08-11 04:09 | 40m | - / -14 | EA1AA | -16 / - | 2 | ✓ Closing fragment |
| 08-11 03:51 | 80m | +18 / - | CT2GQA | - / - | 6 | Partial capture |
| 08-11 03:49 | 80m | +18 / - | <...> | - / - | 3 | Partial capture |
| 08-11 03:48 | 80m | +15 / - | DO8JB | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 034815 -17 2047 F4FPR SP6LUT JO80 034915 -23 1984 N0BUZ SP6LUT JO80 (x8) 040000 -15 1239 SP6LUT LB4PI +00 040130 -23 1986 SP6LUT F4FPR IN88 (x4) 041230 -15 1525 DL1RWN SP6LUT JO80
UTC dB Audio Message 033115 +5 2265 SA0PAL SP6LUT JO80 (x3) 033315 +4 2264 N0BUZ SP6LUT JO80 (x12)
UTC dB Audio Message 065415 -15 2476 CT1FPQ SP6LUT JO80 (x2) 023245 -9 2121 P40AA SP6LUT JO80 023300 -7 924 SP6LUT P40AA -12 023315 -3 2121 P40AA SP6LUT R-08 023330 -11 924 SP6LUT P40AA RR73 023600 -2 2121 K8AGB SP6LUT JO80 (x7) 040900 -15 1735 SP6LUT EA1AA -14 (x2)
UTC dB Audio Message 214330 +6 2867 SP6LUT T77RN +07 (x2) 110900 -14 2500 SP6LUT GM1KEN -09 (x2) 034615 -21 1578 SP6LUT 9K2OK -12 (x2) 082300 -21 1860 SP6LUT LZ2VQ KN23 (x3) 083330 -15 1132 SP6LUT CS8ABF -06 043215 -10 2480 SP6LUT RV6FT -14 (x2) 093930 -16 2384 SP6LUT IU5TPM JN53 (x3)
UTC dB Audio Message 193015 -14 837 SP6LUT Z33F -16 194200 -15 2369 SP6LUT DN9OPA JN38 (x2) 071700 -11 707 SP6LUT SV2CLJ -20 (x6) 081130 -24 1879 SP6LUT IU8RFW JN70 081715 -6 790 SP6LUT F4LZZ +02 (x2) 081915 -20 2228 SP6LUT F6FHZ JN18 160415 -4 2569 SP6LUT IU4PPL JN54 (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.
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