ES5NC — 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 ES5NC, decoded by SO8OO in southeastern Poland. 150 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 14 UTC dates in the available aggregate history. Observed between 2026-07-16 and 2026-10-21.
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 150 FT8 messages attributed to ES5NC as the transmitting token by decoded message structure across 14 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (33%), followed by 20 m (33%) and 160 m (13%). Most decodes (81%) fell within the six-hour window 17:00-23:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (83%); the estimated median was +2 dB.
Overview
Bands
Last attributed message: 2026-10-21 17:44 UTC
Observed FT8 message patterns
- Attributed sample
- 150 messages
- Active dates
- 14 UTC dates
- Estimated median S/N
- +2 dB
- Estimated 10th-90th percentile
- -12 to +15 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 6, moderate (-15 to -9 dB) 20, strong (≥ -8 dB) 124.
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 ES5NC 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 ES5NC
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
- KO38 · 11 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,010 km (approx.)
- Last such locator decoded
- 2026-10-04 21:49 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 | ES5NC S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-21 17:44 | 40m | +6 / - | BD8FDL | - / -14 | 2 | ✓ Closing fragment |
| 10-21 17:39 | 40m | -1 / -9 | R6DVV | -17 / -4 | 6 | ✓ Full exchange observed |
| 10-21 17:36 | 40m | +7 / - | VK2LAW | - / -19 | 5 | ✓ Closing fragment |
| 10-20 04:51 | 40m | +9 / - | HB9ITZ/P | - / -4 | 2 | Partial capture |
| 10-20 04:45 | 40m | -1 / - | KM6RM | - / -18 | 2 | Partial capture |
| 10-20 04:41 | 40m | -4 / - | K3FH | - / -20 | 4 | Partial capture |
| 10-20 04:39 | 40m | -4 / - | NL8F | - / -17 | 3 | ✓ Closing fragment |
| 10-20 04:36 | 40m | -6 / - | N1EDF | - / -14 | 2 | ✓ Closing fragment |
| 10-20 04:24 | 40m | - / - | RD3FY | -6 / - | 5 | Partial capture |
| 10-20 04:24 | 40m | +5 / - | IU8RFW | -18 / - | 2 | ✓ Closing observed |
| 10-05 23:42 | 40m | - / - | G3TKT | +4 / - | 3 | ✓ Closing fragment |
| 10-04 21:53 | 160m | - / - | GM5TGA | -14 / - | 3 | Partial capture |
| 10-04 21:52 | 160m | +12 / +7 | 9A4ZM | +8 / -15 | 5 | ✓ Full exchange observed |
| 10-04 21:50 | 160m | +12 / -9 | LA9JKA | -18 / -6 | 7 | ✓ Full exchange observed |
| 10-04 21:50 | 160m | +15 / - | SP9AU | +4 / - | 6 | ✓ Closing observed |
| 10-04 21:49 | 160m | +16 / +4 | SV2JU | +2 / -8 | 5 | ✓ Full exchange observed |
| 10-04 21:47 | 160m | - / - | CT3MD | -13 / - | 7 | Partial capture |
| 10-04 21:47 | 160m | +17 / +7 | EI2KM | +4 / -7 | 6 | ✓ Full exchange observed |
| 10-04 21:46 | 160m | - / - | GM4JYB | -9 / - | 4 | Partial capture |
| 10-04 21:46 | 160m | +14 / - | SP1MGM | +7 / -10 | 3 | ✓ Full exchange observed |
| 10-04 20:28 | 80m | +14 / - | JR1CFG | - / - | 2 | Partial capture |
| 10-04 20:26 | 80m | +10 / -12 | DO9BAU | +4 / - | 4 | ✓ Closing observed |
| 10-04 20:24 | 80m | +15 / - | JA1XEC | -18 / -16 | 5 | ✓ Closing observed |
| 09-26 20:01 | 40m | - / - | DK2MAX | -10 / - | 16 | Partial capture |
| 08-31 20:09 | 40m | - / - | F6FHZ | -10 / - | 2 | Partial capture |
| 08-31 20:08 | 40m | - / - | EA3AAY | -13 / - | 4 | Partial capture |
| 08-31 20:06 | 40m | -3 / - | JR7AQL | - / - | 2 | ✓ Closing fragment |
| 08-31 20:05 | 40m | - / - | EA3AAY | -14 / - | 2 | Partial capture |
| 08-31 20:04 | 40m | 0 / - | JH1TVM | - / - | 2 | ✓ Closing fragment |
| 08-31 20:04 | 40m | - / - | F6FHZ | -11 / - | 4 | Partial capture |
| 08-31 20:01 | 40m | -5 / - | RI1FJL | - / -14 | 5 | ✓ Closing fragment |
| 08-31 18:50 | 80m | +10 / - | RI1FJL | - / -17 | 9 | ✓ Closing fragment |
| 08-30 17:30 | 20m | -17 / - | RI1FJL | - / -10 | 2 | Partial capture |
| 08-30 17:14 | 20m | -2 / - | RI1FJL | - / -11 | 15 | Partial capture |
| 08-30 17:06 | 20m | -7 / - | Z21ML | - / - | 3 | ✓ Closing fragment |
| 08-20 16:57 | 20m | -12 / - | XU7O | -8 / -3 | 3 | ✓ Closing observed |
| 08-11 22:43 | 160m | +13 / -8 | F8NHF | -16 / - | 3 | ✓ Closing observed |
| 08-11 22:42 | 160m | +17 / - | OH0ERF | - / -20 | 3 | ✓ Closing fragment |
| 08-10 18:21 | 60m | +8 / - | G1SID | - / -7 | 2 | ✓ Closing fragment |
| 08-10 18:18 | 60m | +8 / - | DL5NTA | -12 / -7 | 6 | ✓ Full exchange observed |
| 08-10 18:17 | 60m | +9 / -6 | DK1XAM | -4 / - | 7 | ✓ Closing observed |
| 08-10 18:17 | 60m | +8 / +2 | SP9GD | -4 / -10 | 5 | ✓ Full exchange observed |
| 08-10 18:17 | 60m | +10 / -3 | DL5ZG | -18 / -8 | 4 | ✓ Full exchange observed |
| 08-10 18:12 | 60m | -8 / - | 8S7DL | - / -2 | 4 | Partial capture |
| 08-10 18:08 | 60m | -17 / - | OZ7FOC | - / -2 | 3 | Partial capture |
| 08-07 19:32 | 20m | -10 / - | BH4ECL | - / -13 | 3 | ✓ Closing fragment |
| 08-07 19:21 | 20m | - / -4 | 9A6NTK | +1 / - | 3 | ✓ Closing fragment |
| 08-07 19:17 | 20m | +3 / - | SP2LPI | - / -15 | 2 | ✓ Closing fragment |
| 08-07 19:16 | 20m | - / +1 | R4FDW | -12 / - | 4 | ✓ Closing fragment |
| 08-07 19:15 | 20m | +6 / - | UT4QM | - / -2 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 045145 +5 2873 HB9ITZ/P ES5NC -04 173600 +12 2998 VK2LAW ES5NC -19 (x5) 173930 +7 2519 BI3UPU ES5NC RR73 173945 -18 1940 ES5NC R6DVV KN95 (x2) 174030 +1 1939 R6DVV ES5NC -04 174045 -16 1939 ES5NC R6DVV R-09 174100 -3 1939 R6DVV ES5NC RR73 174115 -18 1939 ES5NC R6DVV 73 174400 +6 3031 BD8FDL ES5NC -14 (x2)
UTC dB Audio Message 215215 -16 1589 ES5NC LA9JKA JP32 215215 +6 2355 ES5NC 9A4ZM JN86 215230 +12 2358 9A4ZM ES5NC -15 215245 +8 2355 ES5NC 9A4ZM R+07 215300 +13 2358 9A4ZM ES5NC RR73 215315 -19 1589 ES5NC LA9JKA JP32 215315 +10 2355 ES5NC 9A4ZM 73 215330 +11 2358 LA9JKA ES5NC -13 215345 -16 1589 ES5NC LA9JKA R-09 215345 -14 2358 ES5NC GM5TGA IO75 215400 +12 2358 LA9JKA ES5NC RR73 215415 -19 1589 ES5NC LA9JKA 73 215415 -17 2359 ES5NC GM5TGA IO75 (x2) 215515 -2 1824 ES5NC IW2MYH JN45
UTC dB Audio Message 185315 +15 2824 RI1FJL ES5NC -12 (x4) 202430 +17 2969 JA1XEC ES5NC KO38 (x3) 202545 -18 428 ES5NC JA1XEC RR73 202600 +11 2969 JA1XEC ES5NC 73 202615 +3 2602 ES5NC DO9BAU JO62 (x2) 202700 +10 2969 DO9BAU ES5NC RR73 202715 +3 2602 ES5NC DO9BAU 73 202830 +17 2969 JR1CFG ES5NC KO38 (x2)
UTC dB Audio Message 171615 -3 515 RI1FJL ES5NC -04 (x15)
UTC dB Audio Message 181815 -5 725 ES5NC DK1XAM JO42 181830 +9 334 SP9GD ES5NC RR73 181845 -3 1101 ES5NC SP9GD 73 181845 -10 1339 ES5NC DL5NTA JO60 181845 -1 725 ES5NC DK1XAM JO42 181900 +8 334 DL5NTA ES5NC -07 181915 -12 1339 ES5NC DL5NTA R+16 181915 -2 725 ES5NC DK1XAM JO42 181930 +9 334 DL5NTA ES5NC RR73 181945 -13 1339 ES5NC DL5NTA 73 182015 -2 724 ES5NC DK1XAM R-06 182030 +9 334 DK1XAM ES5NC RR73 182045 -3 724 ES5NC DK1XAM 73 182130 +8 334 G1SID ES5NC -07 (x2)
UTC dB Audio Message 202700 -11 319 ES5NC RA6OY 73
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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