OK2BXD — reception at SO8OO

Signals decoded by SO8OO in southeastern Poland. FT8 and CW have separate histories; all times are UTC.

FT8 activity

DXCC entity inferred from callsign: Czech Republic Most frequent locator attributed to this token: JN99

Receiver-side FT8 activity involving OK2BXD, decoded by SO8OO in southeastern Poland. 380 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, across 23 UTC dates in the available aggregate history. Observed between 2026-08-24 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 380 FT8 messages attributed to OK2BXD as the transmitting token by decoded message structure across 23 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (59%), followed by 40 m (25%) and 60 m (12%). Most decodes (78%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (77%); the estimated median was -3 dB.

Overview

380
Messages attributed
23
UTC dates decoded
55
Active 15-min windows
-3 dB
Estimated median S/N

Bands

First attributed message: 2026-08-24
Last attributed message: 2026-11-04 14:59 UTC

Observed FT8 message patterns

Attributed sample
380 messages
Active dates
23 UTC dates
Estimated median S/N
-3 dB
Estimated 10th-90th percentile
-13 to +7 dB
Recurring-pattern threshold
Met

SO8OO display ranges among successful decodes: weak (≤ -16 dB) 22, moderate (-15 to -9 dB) 67, strong (≥ -8 dB) 291.

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.

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 OK2BXD

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
JN99 · 232 decoded messages
SO8OO receiver locator
KN09VW
Locator-centre separation
206 km (approx.)
Last such locator decoded
2026-11-04 14:58 UTC

Other locator fields attributed to this token: JN89 (4).

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 UTCBandOK2BXD S/NCounterpartCounterpart S/NMsgsCapture
11-07 10:39 10m - / -5 EA1KCN -6 / - 3 Partial capture
11-07 10:32 10m - / +8 EA7R +12 / - 2 ✓ Closing fragment
11-04 14:58 40m -2 / - UB4CLH - / -3 4 ✓ Closing fragment
11-04 14:57 40m +2 / - UN7JMK - / - 2 Partial capture
11-04 14:55 40m +2 / - R2ZDO - / - 2 Partial capture
11-04 14:51 80m +4 / - R2EN - / - 2 Partial capture
11-04 14:50 80m -3 / - UN0GY - / - 3 Partial capture
11-03 17:16 80m - / -14 9A60CBM -13 / - 3 Partial capture
10-31 05:12 80m - / -4 LY5A +13 / - 2 Partial capture
10-31 05:12 80m - / -9 EA1IOK -2 / - 3 ✓ Closing fragment
10-31 05:11 80m - / - DL6LG -17 / - 3 Partial capture
10-31 05:10 80m - / -8 E75W +11 / - 2 ✓ Closing fragment
10-24 02:08 40m -16 / - WV5A - / -8 2 ✓ Closing fragment
10-23 16:46 80m +15 / -5 DK5OPA -8 / -4 6 ✓ Full exchange observed
10-23 16:44 80m +12 / -17 UA4FKT +16 / +6 9 ✓ Full exchange observed
10-23 16:43 80m +10 / - TK/DH7SB - / -9 2 Partial capture
10-17 10:27 10m - / - CT5JLR -14 / - 2 ✓ Closing fragment
10-17 10:25 10m - / -9 CS7BPG -20 / - 2 ✓ Closing fragment
10-16 21:04 80m +13 / - RN7A - / - 3 Partial capture
10-16 21:02 80m +15 / - JE6WOQ - / - 2 Partial capture
10-16 21:00 80m +12 / -15 JH2FXK -14 / -20 5 ✓ Full exchange observed
10-16 20:58 80m +17 / - R6AR - / - 2 Partial capture
10-16 20:54 80m +13 / - F5MXH 0 / +2 6 Partial capture
10-16 20:53 80m +16 / -2 OZ5AGJ +1 / -3 5 ✓ Full exchange observed
10-16 20:51 80m +18 / -11 PC2J +4 / +3 5 ✓ Full exchange observed
10-16 20:39 40m -15 / 0 G4DBW +6 / +6 5 Partial capture
10-16 20:39 40m -9 / - JA1SJV - / -16 2 ✓ Closing fragment
10-16 20:37 40m -6 / +5 M0PEL -5 / +2 5 ✓ Full exchange observed
10-16 20:35 40m 0 / - JA6RCH - / - 2 Partial capture
10-16 20:31 40m +4 / - BD8FWI - / - 4 Partial capture
10-16 20:30 40m -5 / - JG3LGD - / - 2 Partial capture
10-14 19:37 40m - / -3 IZ0ZIP +3 / - 3 ✓ Closing fragment
10-14 19:36 40m - / -20 R6FX -4 / - 2 Partial capture
10-06 20:26 80m -5 / -12 EU1EU -10 / -25 2 Partial capture
10-06 20:26 80m -1 / -2 R2AL +9 / - 6 ✓ Closing observed
10-06 20:23 80m 0 / -11 DO9BAU +3 / - 10 ✓ Full exchange observed
10-06 20:22 80m - / -18 RX3ASQ -2 / - 2 ✓ Closing fragment
10-06 20:16 80m -1 / - R4HGK - / - 7 Partial capture
10-06 20:14 80m -9 / -6 YO4NF +6 / - 3 ✓ Closing observed
10-06 20:12 80m -9 / - EW8AAC - / -2 4 ✓ Closing fragment
10-05 19:26 40m - / -5 RZ4FWA -10 / - 3 ✓ Closing fragment
10-05 16:48 40m -10 / - VJ6X - / - 2 Partial capture
10-05 16:46 40m - / -7 HG8LXL -3 / - 3 Partial capture
10-05 16:45 40m - / 0 DD3ZZ -4 / - 4 Partial capture
10-03 05:14 40m - / - DL3NAA -1 / - 2 Partial capture
10-03 05:14 40m - / - R1AV -16 / - 3 Partial capture
10-02 20:28 40m - / - RZ4FWA -14 / - 2 Partial capture
10-02 20:26 40m - / -13 F5PBG -9 / - 4 ✓ Closing fragment
10-02 03:09 40m - / -10 R6ZB -8 / - 2 ✓ Closing fragment
10-02 03:08 40m - / - EA1IOK -11 / - 3 ✓ Closing fragment

Recent FT8 messages decoded at SO8OO

Frequency values are decoder audio offsets in hertz, not RF frequencies.

10m
UTC    dB Audio  Message
102500 -18 1587  OK2BXD CS7BPG R-09 (x2)
102700 -15  949  OK2BXD CT5JLR IM59 (x2)
103230 +15 2945  OK2BXD EA7R +08 (x2)
103800  -7  501  OK2BXD CR7CDR -15
103815 -20 2089  OK2BXD TA7MMI RR73
103915  -5 2324  OK2BXD EA1KCN IN53 (x3)
40m
UTC    dB Audio  Message
204115  +3 2274  OK2BXD G4DBW R+00 (x2)
020815 -18  978  WV5A OK2BXD R-08 (x2)
020945 -13  978  A41KB OK2BXD JN99
044330 -17 1446  OK2BXD PV8AJ -15 (x2)
145530  +2  954  R2ZDO OK2BXD JN99 (x2)
145700  +3 1065  UN7JMK OK2BXD JN99 (x2)
145800  +1 1065  UB4CLH OK2BXD JN99 (x4)
80m
UTC    dB Audio  Message
051200  -2 1626  OK2BXD EA1IOK IN62
051200 -18 1072  OK2BXD DL6LG JO60
051230 +12 2854  OK2BXD LY5A -04
051230  -3 1626  OK2BXD EA1IOK R-09
051300 +14 2854  OK2BXD LY5A -04
051300  -1 1626  OK2BXD EA1IOK 73
051300 -16 1073  OK2BXD DL6LG JO60
171630 -14 1116  OK2BXD 9A60CBM -14 (x3)
145015  -5  917  UN0GY OK2BXD JN99 (x3)
145145  +5  917  R2EN OK2BXD JN99 (x2)
60m
UTC    dB Audio  Message
190815  +3 1737  OK2BXD LZ2KV RR73
190830 -10 1056  LZ2KV OK2BXD 73
190930  -5 1056  OH7GGX OK2BXD JN99
190945  -2 2104  OK2BXD OH7GGX +03
191000 -11 1057  OH7GGX OK2BXD R+08
191015  -4 2104  OK2BXD OH7GGX RR73
191030 -13 1056  OH7GGX OK2BXD 73
191130  -7 1056  F4LQM OK2BXD JN99
191145 -10 1251  OK2BXD F4LQM -07
191200  -7 1057  F4LQM OK2BXD R+02
191215 -12 1252  OK2BXD F4LQM RR73
191230 -13 1056  F4LQM OK2BXD 73
191245  -9 1926  OK2BXD IK4CBO JN54
191330  -9 1056  IK4CBO OK2BXD +12 (x2)
160m
UTC    dB Audio  Message
193600 -19 1381  OK2BXD HB9GNH -18
193615  +2 2863  HB9GNH OK2BXD R-17
193630 -20 1381  OK2BXD HB9GNH -18
193645  +5 2863  HB9GNH OK2BXD R-21
193700 -24 1381  OK2BXD HB9GNH -18
193745 -17 2078  9A5RS OK2BXD JN99
193800  -4 2078  OK2BXD 9A5RS -04
193815 -11 2077  9A5RS OK2BXD R-09
193830  -9 2078  OK2BXD 9A5RS RR73
193845 -14 2078  9A5RS OK2BXD 73
194015  -2 2564  SP3BPU OK2BXD JN99
194030 +18 2564  OK2BXD SP3BPU -19
194045  -6 2564  SP3BPU OK2BXD R+19
194100 +18 2564  OK2BXD SP3BPU RR73
194115  +0 2564  SP3BPU OK2BXD 73
20m
UTC    dB Audio  Message
195945 -17 2469  OK2BXD KB1EFS -11 (x2)
200045 +19 2469  OK2BXD UA6YW LN04 (x2)
200215  -3 2469  OK2BXD EB3JT R-15 (x2)
200415  +1  885  OK2BXD A61SD -08 (x3)
200915  -8  632  OK2BXD GM4HYG -02
201015  +8 2289  OK2BXD G4DBW JO01 (x4)
201730 -12 1579  OK2BXD EA8DNB 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.

Explore CW reception at SO8OO

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