SP5DRK — 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 SP5DRK, decoded by SO8OO in southeastern Poland. 93 FT8 messages attributed to this token as transmitter, on 80m, 40m, across 6 UTC dates in the available aggregate history. Observed between 2026-06-29 and 2026-11-04.
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 93 FT8 messages attributed to SP5DRK as the transmitting token by decoded message structure across 6 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (87%), followed by 40 m (13%). Several six-hour UTC windows tied for the largest share (98%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-11-04 20:15 UTC
Observed FT8 message patterns
- Attributed sample
- 93 messages
- Active dates
- 6 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 26, strong (≥ -8 dB) 51.
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 SP5DRK in decoded directed-looking exchanges:
Most frequent locator attributed to SP5DRK
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
- KO12 · 44 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 297 km (approx.)
- Last such locator decoded
- 2026-11-04 20:15 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 | SP5DRK S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 20:15 | 80m | -8 / - | OM2ZZ | - / - | 2 | Partial capture |
| 11-04 20:10 | 80m | - / -11 | LA3BO | +8 / - | 2 | ✓ Closing fragment |
| 11-04 19:10 | 40m | - / -2 | 9A3EYA | 0 / - | 2 | ✓ Closing fragment |
| 11-04 18:55 | 60m | - / -5 | DB6FA | -3 / - | 3 | ✓ Closing fragment |
| 11-04 18:54 | 60m | - / - | LZ2VQ | +4 / - | 2 | Partial capture |
| 11-04 18:53 | 60m | - / +8 | IK4CBO | -4 / - | 3 | ✓ Closing fragment |
| 11-04 18:51 | 60m | - / -8 | LZ911TD | -8 / - | 2 | Partial capture |
| 11-04 18:50 | 60m | - / - | LZ2VQ | +1 / - | 3 | Partial capture |
| 11-04 18:49 | 60m | - / -1 | ES2IPA | -7 / - | 2 | ✓ Closing fragment |
| 11-04 18:47 | 60m | - / 0 | ON7GB | +8 / - | 3 | ✓ Closing fragment |
| 11-04 18:41 | 80m | -15 / -11 | EW4TT | +14 / - | 6 | ✓ Closing observed |
| 11-04 18:38 | 80m | -12 / -17 | DK6WS | -8 / - | 4 | Partial capture |
| 11-04 18:37 | 80m | - / -13 | ES2AJ | +4 / - | 2 | ✓ Closing fragment |
| 11-04 18:34 | 80m | -6 / -10 | YO5QDI | -4 / -15 | 5 | ✓ Full exchange observed |
| 11-04 18:31 | 80m | -12 / -14 | SP6PCL | +4 / -10 | 5 | ✓ Full exchange observed |
| 11-04 18:29 | 80m | -10 / -1 | SP5IDR | +6 / +7 | 5 | ✓ Full exchange observed |
| 11-04 18:26 | 80m | -7 / -8 | YL3AQI | -2 / +7 | 7 | ✓ Full exchange observed |
| 11-04 18:24 | 80m | -8 / -14 | OZ1A | -5 / -3 | 5 | ✓ Full exchange observed |
| 11-04 18:22 | 80m | -12 / -7 | RT2F | +3 / +3 | 2 | Partial capture |
| 11-04 18:18 | 80m | - / -15 | EU3LA | -10 / - | 2 | Partial capture |
| 11-04 18:18 | 80m | -7 / - | IS0JHQ | - / - | 2 | Partial capture |
| 11-04 18:13 | 80m | -4 / -12 | LZ911TD | +3 / 0 | 3 | Partial capture |
| 11-04 18:02 | 80m | - / -14 | UX7UU | +17 / - | 5 | ✓ Closing fragment |
| 11-04 18:01 | 80m | -13 / -8 | SP7TAC | 0 / - | 3 | ✓ Closing observed |
| 11-04 18:00 | 80m | -6 / -20 | LY2SA | -4 / -10 | 5 | ✓ Full exchange observed |
| 11-04 17:50 | 80m | -4 / - | DK7ZT | -4 / -18 | 5 | Partial capture |
| 11-04 17:48 | 80m | -10 / - | SP9DWT | -10 / +6 | 6 | ✓ Full exchange observed |
| 11-04 17:44 | 80m | -17 / -23 | OK1AY | 0 / - | 6 | ✓ Closing observed |
| 11-04 17:42 | 80m | -8 / - | 9A4ZM | +2 / -9 | 5 | Partial capture |
| 11-04 17:40 | 80m | -11 / -12 | HF5A | -6 / -12 | 5 | ✓ Full exchange observed |
| 11-04 17:38 | 80m | -3 / - | UA3ECJ | - / - | 2 | Partial capture |
| 10-26 19:34 | 60m | - / -12 | F5RMK | -15 / - | 4 | Partial capture |
| 10-26 19:31 | 60m | - / - | DL5CAT | -11 / - | 3 | Partial capture |
| 10-26 19:27 | 60m | - / - | OE8PIT | -1 / - | 3 | ✓ Closing fragment |
| 10-26 19:20 | 40m | - / -11 | GJ0KYZ | -8 / - | 2 | ✓ Closing fragment |
| 10-25 17:55 | 40m | - / -3 | DK7ZT | -1 / - | 3 | Partial capture |
| 10-25 17:49 | 40m | - / -9 | DK6WS | -5 / - | 2 | ✓ Closing fragment |
| 10-22 17:32 | 40m | - / -8 | YU1EU | -2 / - | 2 | Partial capture |
| 10-13 13:20 | 10m | - / - | EA7Z | -2 / - | 2 | Partial capture |
| 10-12 17:27 | 40m | - / -3 | Z62NS | -7 / - | 5 | Partial capture |
| 10-07 13:57 | 40m | -18 / - | ON1DGN | -22 / +1 | 3 | ✓ Closing observed |
| 10-04 14:34 | 10m | - / -8 | CR7CDR | -18 / - | 2 | ✓ Closing fragment |
| 08-28 18:46 | 20m | - / -21 | TA6U | +4 / - | 2 | ✓ Closing fragment |
| 08-27 19:39 | 20m | - / -18 | EA8UP | -6 / - | 3 | ✓ Closing fragment |
| 08-27 19:34 | 20m | - / -4 | F4IBJ | +12 / - | 3 | ✓ Closing fragment |
| 08-27 19:31 | 20m | - / -19 | EA7FMT | -18 / - | 2 | Partial capture |
| 08-26 19:50 | 10m | - / -2 | DF7EF | -14 / - | 3 | ✓ Closing fragment |
| 08-21 17:01 | 10m | - / -18 | PD4FL | -14 / - | 2 | Partial capture |
| 08-21 17:01 | 10m | - / -13 | DF7EE | -8 / - | 5 | ✓ Closing fragment |
| 08-21 16:59 | 10m | - / -20 | 4Z5ML | 0 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 183845 -14 1388 DK6WS SP5DRK KO12 183900 -3 1389 SP5DRK DK6WS -17 183915 -10 1388 DK6WS SP5DRK KO12 184015 -20 2617 UA9XL/P SP5DRK KO12 184030 -12 1389 SP5DRK DK6WS -17 184100 -15 1515 EW4TT SP5DRK KO12 (x4) 184245 +12 1515 SP5DRK EW4TT -11 (x2) 201000 +8 343 SP5DRK LA3BO -11 (x2) 201515 -9 247 OM2ZZ SP5DRK KO12 (x2)
UTC dB Audio Message 173200 -4 1189 SP5DRK YU1EU -08 (x2) 174945 -2 1389 SP5DRK DK6WS -09 (x2) 175445 -2 1683 SP5DRK S53AK -12 175545 +2 2489 SP5DRK DK7ZT -03 (x3) 192015 -6 1672 SP5DRK GJ0KYZ -11 (x2) 192145 +1 1028 SP5DRK G0RVY JO01 191015 +0 2249 SP5DRK 9A3EYA -02 (x2) 191215 -16 1556 SP5DRK 4X5JK -09 191445 -18 2288 SP5DRK IK4RVY RR73
UTC dB Audio Message 185000 -8 1911 SP5DRK ES2IPA RR73 185030 -1 2470 SP5DRK LZ2VQ KN23 (x3) 185145 -7 1315 SP5DRK LZ911TD -08 (x2) 185345 -4 2083 SP5DRK IK4CBO JN54 (x2) 185445 +0 2470 SP5DRK LZ2VQ KN23 185445 -6 2083 SP5DRK IK4CBO 73 185515 +9 2470 SP5DRK LZ2VQ KN23 185515 +1 2408 SP5DRK DB6FA JO43 (x3) 190615 +4 1587 SP5DRK S57MPU -13
UTC dB Audio Message 170145 -18 1906 SP5DRK DH5BM JO41 170145 -6 1276 SP5DRK DF7EE JO40 170215 -15 1587 SP5DRK PD4FL R-18 170215 -9 1276 SP5DRK DF7EE JO40 (x3) 195030 -13 1907 SP5DRK DF7EF JO30 (x3) 143400 -17 1330 SP5DRK CR7CDR -08 (x2) 121330 -1 1390 SP5DRK EA5FSJ RR73 132000 +1 2328 SP5DRK EA7Z IM67 (x2) 152145 -20 1327 SP5DRK EA7UW RR73
UTC dB Audio Message 165230 -5 1983 SP5DRK LA3BO -04 (x5) 193130 -16 1557 SP5DRK EA7FMT IM67 (x2) 193400 +12 1699 SP5DRK F4IBJ IN96 (x3) 193945 -7 1164 SP5DRK EA8UP -18 (x3) 184615 +0 1224 SP5DRK TA6U -21 (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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