SP1ETT — 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 SP1ETT, decoded by SO8OO in southeastern Poland. 500 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 39 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-11-06.
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 500 FT8 messages attributed to SP1ETT as the transmitting token by decoded message structure across 39 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (38%), followed by 80 m (34%) and 20 m (25%). Most decodes (67%) fell within the six-hour window 04:00-10:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (65%); the estimated median was -3 dB.
Overview
Bands
Last attributed message: 2026-11-06 07:21 UTC
Observed FT8 message patterns
- Attributed sample
- 500 messages
- Active dates
- 39 UTC dates
- Estimated median S/N
- -3 dB
- Estimated 10th-90th percentile
- -17 to +9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 63, moderate (-15 to -9 dB) 110, strong (≥ -8 dB) 327.
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 SP1ETT 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 SP1ETT
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
- JO74 · 365 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 686 km (approx.)
- Last such locator decoded
- 2026-11-06 07:20 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 | SP1ETT S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-06 07:20 | 80m | -10 / -4 | DC7LR | -6 / -18 | 4 | ✓ Full exchange observed |
| 10-31 11:37 | 10m | - / -1 | OD5ZZ | -10 / - | 2 | ✓ Closing fragment |
| 10-31 11:31 | 10m | - / - | 4X1UF | +4 / - | 2 | ✓ Closing fragment |
| 10-22 07:02 | 40m | 0 / - | G3TKT | -13 / -1 | 3 | ✓ Closing observed |
| 10-22 06:58 | 40m | -9 / - | VK7AC | - / -21 | 3 | Partial capture |
| 10-20 05:33 | 40m | -6 / - | N0YO | - / - | 2 | Partial capture |
| 10-19 04:52 | 80m | -1 / - | VE3EY | - / - | 4 | Partial capture |
| 10-19 04:52 | 80m | - / +10 | DO1ID | 0 / - | 2 | Partial capture |
| 10-19 04:49 | 80m | +7 / -15 | P4/WE9V | -12 / -8 | 5 | Partial capture |
| 10-15 15:45 | 10m | - / +2 | CS7BPG | -16 / - | 3 | ✓ Closing fragment |
| 10-15 15:39 | 10m | - / -6 | CR7BRV | 0 / - | 2 | ✓ Closing fragment |
| 10-07 14:37 | 40m | -12 / - | II5GG | - / - | 2 | ✓ Closing fragment |
| 10-02 05:27 | 80m | -2 / - | K6VHF/HR9 | - / - | 2 | Partial capture |
| 10-02 05:24 | 80m | -10 / - | K0HB | - / - | 2 | Partial capture |
| 10-02 05:18 | 80m | -6 / - | WC4H | - / - | 7 | Partial capture |
| 10-02 04:12 | 80m | +4 / - | N0BUZ | - / - | 2 | Partial capture |
| 09-30 05:24 | 40m | - / -15 | UT5MB | -13 / - | 2 | Partial capture |
| 09-30 05:23 | 40m | -10 / +1 | OE3FVU | -14 / -3 | 4 | ✓ Full exchange observed |
| 09-30 05:20 | 40m | -8 / - | WA4FU | - / -12 | 3 | ✓ Closing fragment |
| 09-30 05:17 | 80m | -14 / - | KF8EXX | - / - | 2 | Partial capture |
| 09-30 05:16 | 80m | - / - | F5RRS | +4 / - | 4 | Partial capture |
| 09-30 05:13 | 80m | -11 / - | VE3DZ | - / +2 | 5 | ✓ Closing fragment |
| 09-29 03:48 | 40m | - / - | RZ4FWA | -20 / - | 4 | Partial capture |
| 09-29 03:44 | 80m | +4 / - | W4PSK | - / - | 4 | Partial capture |
| 09-29 00:08 | 40m | - / -5 | V47YA | 0 / - | 2 | ✓ Closing fragment |
| 09-28 04:50 | 40m | - / - | F4JKY/P | -12 / - | 2 | ✓ Closing fragment |
| 09-26 19:54 | 40m | - / +3 | EI8GS | -6 / - | 2 | ✓ Closing fragment |
| 09-25 05:40 | 40m | +1 / - | K4CAE | - / - | 6 | Partial capture |
| 09-22 04:28 | 40m | -18 / - | KE9END | - / - | 2 | Partial capture |
| 09-22 04:18 | 40m | - / - | KE2FP | -8 / - | 5 | Partial capture |
| 09-22 04:09 | 40m | - / - | F4IIX | -18 / - | 4 | Partial capture |
| 09-22 04:08 | 40m | - / -4 | NF3R | -12 / - | 2 | ✓ Closing fragment |
| 09-22 04:03 | 40m | - / -2 | KA1VDZ | -6 / - | 2 | ✓ Closing fragment |
| 09-22 03:51 | 80m | - / - | LZ2KV | +10 / - | 2 | Partial capture |
| 09-18 06:43 | 40m | - / - | DL9KM | -6 / - | 6 | Partial capture |
| 09-18 06:43 | 40m | +9 / - | G7HJX | - / -18 | 6 | ✓ Closing fragment |
| 09-18 06:40 | 40m | +8 / - | W4IEE | - / -16 | 6 | ✓ Closing fragment |
| 09-18 06:01 | 40m | +8 / - | W8CO | - / - | 4 | Partial capture |
| 09-18 05:56 | 40m | +10 / - | W8CO | - / - | 3 | Partial capture |
| 09-17 05:17 | 80m | +4 / - | WA1WCC | - / - | 12 | Partial capture |
| 09-15 04:35 | 80m | +9 / - | RD9M/3 | - / - | 19 | Partial capture |
| 09-15 04:26 | 80m | +8 / -3 | PA4PA | -16 / +10 | 5 | ✓ Full exchange observed |
| 09-15 04:24 | 80m | +5 / - | RD9M/3 | - / - | 14 | Partial capture |
| 09-09 08:34 | 40m | - / - | 9A7BB | -12 / - | 3 | Partial capture |
| 09-09 08:34 | 40m | -3 / - | DK5UR | - / -1 | 3 | ✓ Closing fragment |
| 09-09 08:32 | 40m | +3 / - | SN100PKP | - / -13 | 2 | Partial capture |
| 09-09 08:28 | 40m | +5 / - | SQ9SZ | - / - | 5 | Partial capture |
| 09-09 08:25 | 40m | 0 / 0 | 3Z100PKP | -11 / -11 | 3 | Partial capture |
| 09-07 04:28 | 80m | +5 / - | 9Z4A | - / - | 37 | Partial capture |
| 09-05 08:17 | 40m | - / +1 | DL7EDU | -1 / - | 10 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045015 +7 431 P4/WE9V SP1ETT JO74 045030 -12 430 SP1ETT P4/WE9V -15 045045 +10 431 P4/WE9V SP1ETT R-08 045100 -9 431 SP1ETT RR73; KE8PX <...> -04 045200 +0 238 SP1ETT DO1ID +10 045230 -5 2414 VE3EY SP1ETT JO74 045230 -1 238 SP1ETT DO1ID +10 045300 +3 2414 VE3EY SP1ETT JO74 (x3) 045530 -1 702 W9JOY SP1ETT JO74 072000 -12 2667 DC7LR SP1ETT JO74 072015 -6 2667 SP1ETT DC7LR -04 072030 -9 2667 DC7LR SP1ETT R-18 (x2)
UTC dB Audio Message 072015 -5 810 SP1ETT DH3MFW JN58 (x3) 073945 -23 1653 SP1ETT BG0EMF RR73 090600 -16 1728 SP1ETT 9K2WA +00 090630 -15 1729 SP1ETT RR73; DL3KZA <...> +02 153945 +2 772 SP1ETT CR7BRV -06 (x2) 154530 -13 1595 SP1ETT CS7BPG IN51 (x3) 113115 +5 276 SP1ETT 4X1UF +11 (x2) 113700 -11 1742 SP1ETT OD5ZZ -01 (x2)
UTC dB Audio Message 052415 -13 1575 SP1ETT UT5MB -15 (x2) 052545 -24 1572 SP1ETT UR9QQ KN77 053130 +4 541 V31MA SP1ETT JO74 (x2) 143715 -11 1608 II5GG SP1ETT JO74 (x2) 053300 -3 945 N0YO SP1ETT JO74 (x2) 065830 -9 876 VK7AC SP1ETT JO74 (x3) 070230 +0 877 G3TKT SP1ETT -01 (x2) 070315 -13 877 SP1ETT G3TKT 73
UTC dB Audio Message 073945 -7 772 VK7ZBX SP1ETT JO74 (x5) 052215 -12 1742 SP1ETT ZY7F -11 061915 -8 1261 SP1ETT VK2BGL -16 (x3) 062045 -6 1261 SP1ETT EB3JT JN01 062130 -14 1205 VK2AJB SP1ETT JO74 062145 -11 1261 SP1ETT EB3JT JN01 062200 -24 1205 VK2AJB SP1ETT JO74 062345 -4 1261 SP1ETT EB3JT JN01 214530 +1 1952 SP1ETT W4DXM RR73
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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