F1BOW — 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 F1BOW, decoded by SO8OO in southeastern Poland. 685 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, 10m, across 72 UTC dates in the available aggregate history. Observed between 2026-06-09 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 685 FT8 messages attributed to F1BOW as the transmitting token by decoded message structure across 72 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (55%), followed by 20 m (24%) and 80 m (17%). Most decodes (61%) fell within the six-hour window 13:00-19:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -10 dB.
Overview
Bands
Last attributed message: 2026-11-04 14:31 UTC
Observed FT8 message patterns
- Attributed sample
- 685 messages
- Active dates
- 72 UTC dates
- Estimated median S/N
- -10 dB
- Estimated 10th-90th percentile
- -18 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 152, moderate (-15 to -9 dB) 252, strong (≥ -8 dB) 281.
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 F1BOW 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 F1BOW
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
- JN39 · 324 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,063 km (approx.)
- Last such locator decoded
- 2026-11-03 16:57 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 | F1BOW S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 14:31 | 40m | -15 / -18 | F4JDS | -6 / - | 3 | ✓ Full exchange observed |
| 11-03 17:03 | 80m | - / -9 | OZ1A | -4 / - | 2 | ✓ Closing fragment |
| 11-03 16:49 | 80m | -19 / - | DF2JK | -24 / -4 | 3 | ✓ Closing observed |
| 11-03 10:35 | 40m | -17 / - | ON7COB | - / +8 | 3 | ✓ Closing fragment |
| 11-03 10:29 | 40m | -16 / - | F1NOU | - / - | 2 | Partial capture |
| 11-03 10:25 | 40m | -12 / - | DK1WU | -1 / - | 2 | ✓ Closing observed |
| 11-03 10:20 | 40m | -15 / - | DF2KD | -22 / +2 | 5 | ✓ Full exchange observed |
| 11-01 17:04 | 80m | -8 / -8 | DG1BRW | 0 / -2 | 3 | ✓ Full exchange observed |
| 11-01 17:02 | 80m | -2 / -8 | SP1BMK | -6 / - | 3 | ✓ Closing observed |
| 11-01 16:58 | 80m | - / -15 | SP1BMK | -5 / - | 3 | Partial capture |
| 11-01 10:27 | 40m | -10 / - | G0IXE | - / -11 | 2 | ✓ Closing fragment |
| 11-01 10:14 | 40m | - / -7 | YO2CK | +5 / - | 2 | ✓ Closing fragment |
| 11-01 10:11 | 40m | -14 / -6 | S52UF | -4 / +10 | 6 | ✓ Full exchange observed |
| 11-01 10:09 | 40m | -14 / - | G1LQT | - / - | 2 | ✓ Closing fragment |
| 10-31 17:49 | 80m | -8 / +6 | ON4CJU | -9 / +2 | 5 | ✓ Full exchange observed |
| 10-31 17:41 | 80m | -8 / - | OH3SW | - / - | 2 | Partial capture |
| 10-31 17:39 | 80m | -3 / -7 | DO9SAM | +3 / 0 | 5 | ✓ Full exchange observed |
| 10-31 17:36 | 80m | -6 / - | DJ3JD | -3 / +2 | 4 | ✓ Closing observed |
| 10-31 17:35 | 80m | -12 / -11 | SQ9LFQ | +4 / - | 4 | ✓ Closing observed |
| 10-31 17:34 | 80m | 0 / - | 9A0R | - / - | 2 | Partial capture |
| 10-31 17:29 | 80m | -9 / -1 | DO8JB | -6 / +1 | 4 | ✓ Full exchange observed |
| 10-31 16:06 | 40m | -8 / - | DL6NDN | - / - | 2 | Partial capture |
| 10-31 16:04 | 40m | -6 / - | HF50HSP | - / - | 2 | Partial capture |
| 10-29 16:41 | 40m | -13 / - | OK4KOP/P | - / -9 | 3 | Partial capture |
| 10-29 16:40 | 40m | -11 / - | BG4UCZ | - / - | 2 | Partial capture |
| 10-29 16:34 | 40m | -2 / - | F4GYY | - / -6 | 3 | ✓ Closing fragment |
| 10-29 16:31 | 40m | -4 / -14 | RC9WC | -11 / -8 | 6 | ✓ Full exchange observed |
| 10-29 16:22 | 40m | -9 / -18 | RA3WEO | +2 / -7 | 6 | ✓ Full exchange observed |
| 10-29 16:22 | 40m | - / - | RN3YN | -12 / - | 3 | Partial capture |
| 10-29 16:20 | 40m | -9 / -11 | PH2M | -6 / - | 3 | ✓ Closing observed |
| 10-29 16:16 | 40m | - / -7 | M8KHC | -18 / - | 2 | ✓ Closing fragment |
| 10-29 10:29 | 40m | - / -4 | HA3HZ | -13 / - | 3 | Partial capture |
| 10-29 10:27 | 40m | -14 / - | DF9HT | - / - | 2 | Partial capture |
| 10-29 10:21 | 40m | -14 / - | G3TKT | - / +7 | 2 | ✓ Closing fragment |
| 10-29 10:20 | 40m | -10 / - | F4LOB/P | - / -7 | 3 | ✓ Closing fragment |
| 10-29 10:18 | 40m | -8 / +10 | DL6ZXG | +3 / - | 2 | ✓ Closing observed |
| 10-28 10:09 | 40m | -16 / - | DB1BC | - / -4 | 3 | ✓ Closing fragment |
| 10-26 14:45 | 40m | -13 / +3 | M0YTT | -13 / +6 | 4 | Partial capture |
| 10-26 14:43 | 40m | -10 / - | F4IKE | - / -7 | 3 | ✓ Closing fragment |
| 10-26 14:41 | 40m | -12 / +3 | DK0RPO | -15 / +8 | 3 | ✓ Full exchange observed |
| 10-24 16:10 | 80m | -10 / - | GS8VL | - / -5 | 3 | ✓ Closing fragment |
| 10-24 16:04 | 80m | -3 / -7 | HB3YOY | -10 / - | 4 | ✓ Closing observed |
| 10-24 16:02 | 80m | -10 / -2 | DO7MRC | -10 / +2 | 4 | ✓ Full exchange observed |
| 10-23 15:25 | 40m | -6 / +6 | PD7LB | -17 / -3 | 4 | ✓ Full exchange observed |
| 10-23 15:19 | 40m | -6 / -6 | SQ9BDB | -2 / -3 | 7 | ✓ Full exchange observed |
| 10-23 15:12 | 40m | -3 / -8 | G0CLT | -15 / 0 | 3 | Partial capture |
| 10-23 09:27 | 40m | -15 / 0 | DL1RMY | -12 / - | 4 | ✓ Closing observed |
| 10-22 18:49 | 40m | -2 / - | SN5MV | - / +5 | 3 | Partial capture |
| 10-22 18:46 | 40m | -3 / - | UB2FDL | - / +3 | 2 | Partial capture |
| 10-22 15:40 | 40m | -7 / -6 | G8SEI | -12 / 0 | 4 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 102045 -16 1041 DF2KD F1BOW R+02 102100 -23 1437 F1BOW DF2KD RR73 102115 -15 1041 DF2KD F1BOW 73 102545 -1 563 F1BOW DK1WU RR73 102600 -12 1042 DK1WU F1BOW 73 102800 -16 1042 MI7XHT F1BOW 73 102915 -15 1042 F1NOU F1BOW JN39 (x2) 103100 -16 1044 PF40EUDXF F1BOW JN39 103515 -16 1045 ON7COB F1BOW JN39 (x3) 143115 -5 495 F1BOW F4JDS -18 143130 -15 1033 F4JDS F1BOW R+13 143145 -6 495 F1BOW F4JDS RR73
UTC dB Audio Message 170215 -2 594 F1BOW SP1BMK -08 (x2) 170300 -2 1004 SP1BMK F1BOW 73 170400 -1 2114 F1BOW DG1BRW -08 170415 -8 1006 DG1BRW F1BOW R-02 170430 +0 2114 F1BOW DG1BRW RR73 170500 -3 2220 F1BOW YO9HP -11 164945 -20 1005 DF2JK F1BOW JN39 (x2) 165030 -24 1004 F1BOW DF2JK RR73 165230 -21 1004 DK0RMR F1BOW 73 165345 -13 1005 YO5QDI F1BOW JN39 (x2) 170345 -5 2650 F1BOW OZ1A -09 (x2)
UTC dB Audio Message 155015 -18 1234 F1BOW DL4YDR JO32 155015 -19 1900 F1BOW DK7ZT +03 155015 +4 1037 F1BOW DD6ZV JO62 155045 -16 1901 F1BOW DK7ZT RR73 155145 -21 1372 F1BOW ON7KEI R-20 155215 -10 1105 F1BOW DL6EL JN57 (x3)
UTC dB Audio Message 140300 -4 2126 F1BOW M7EJN RR73 140915 -8 1084 DL2YCP F1BOW JN39 (x3) 142400 -13 1084 F4NGO F1BOW JN39 142415 -3 811 F1BOW F4NGO +08 142430 -17 1084 F4NGO F1BOW R+08 142445 -3 812 F1BOW F4NGO RRR 142500 -11 1085 F4NGO F1BOW 73 142645 -11 1861 F1BOW OS4K +10 143815 -15 1089 M7INZ F1BOW R-09 151900 -6 870 F1BOW G4MHJ RR73 (x3) 171730 -7 1086 SP5ZTM F1BOW R-09
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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