F4LOB — 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 F4LOB, decoded by SO8OO in southeastern Poland. 507 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 25 UTC dates in the available aggregate history. Observed between 2026-06-08 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 507 FT8 messages attributed to F4LOB as the transmitting token by decoded message structure across 25 UTC dates in the available aggregate history. The largest monitored-band total was 20 m (49%), followed by 80 m (15%) and 60 m (15%). Several six-hour UTC windows tied for the largest share (60%), so no unique busiest interval is claimed. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11.6 dB.
Overview
Bands
Last attributed message: 2026-11-04 06:41 UTC
Observed FT8 message patterns
- Attributed sample
- 507 messages
- Active dates
- 25 UTC dates
- Estimated median S/N
- -11.6 dB
- Estimated 10th-90th percentile
- -20 to 0 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 147, moderate (-15 to -9 dB) 187, strong (≥ -8 dB) 173.
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 F4LOB 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 F4LOB
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
- IN95 · 114 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,767 km (approx.)
- Last such locator decoded
- 2026-11-04 06:41 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 | F4LOB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-04 06:31 | 40m | -22 / - | K5RJM | - / -13 | 2 | ✓ Closing fragment |
| 11-04 06:27 | 80m | - / - | DO1OAS | -18 / - | 6 | Partial capture |
| 11-04 06:19 | 80m | -22 / -10 | DO1FZL | -7 / -9 | 9 | ✓ Full exchange observed |
| 11-04 06:13 | 80m | - / - | IK1AIL | -23 / - | 3 | ✓ Closing fragment |
| 11-04 06:09 | 80m | - / - | DO5AX | -23 / - | 3 | Partial capture |
| 11-04 06:05 | 80m | -17 / - | EA4HRV | - / -14 | 2 | Partial capture |
| 11-04 06:04 | 80m | -16 / - | WB8YJF | - / -11 | 2 | ✓ Closing fragment |
| 11-04 05:59 | 80m | -10 / - | N1KSY | - / -17 | 2 | ✓ Closing fragment |
| 11-04 05:58 | 80m | -4 / -11 | DL6UM | +4 / -8 | 10 | ✓ Full exchange observed |
| 11-04 05:49 | 80m | - / -9 | IU3WIX | -18 / - | 2 | ✓ Closing fragment |
| 11-04 05:35 | 40m | -14 / - | NF1Z | - / -9 | 2 | ✓ Closing fragment |
| 11-04 05:31 | 40m | - / - | YO8RSL | -9 / - | 3 | ✓ Closing fragment |
| 11-04 05:13 | 40m | -11 / - | W3SKG | - / -18 | 2 | Partial capture |
| 11-04 05:12 | 40m | -13 / -11 | UA3ADE | +2 / -8 | 4 | ✓ Full exchange observed |
| 11-04 05:03 | 40m | -14 / - | KJ5DZV | - / -19 | 2 | ✓ Closing fragment |
| 11-04 04:56 | 80m | -13 / - | GB1RBL | - / -7 | 2 | ✓ Closing fragment |
| 11-04 04:46 | 80m | - / -17 | S50XX | +11 / - | 3 | ✓ Closing fragment |
| 10-28 07:03 | 80m | - / -20 | SP1EG | -10 / - | 3 | ✓ Closing fragment |
| 10-28 06:59 | 80m | - / -15 | PA0MUS | -14 / - | 3 | ✓ Closing fragment |
| 10-26 18:28 | 80m | - / -10 | F6GLZ | -20 / - | 2 | ✓ Closing fragment |
| 10-20 05:27 | 40m | -15 / -16 | YL2CI | 0 / -6 | 5 | ✓ Full exchange observed |
| 10-20 05:23 | 40m | - / -22 | ES2AJ | -1 / - | 3 | ✓ Closing fragment |
| 10-14 05:51 | 40m | -21 / - | DA0M | -11 / - | 3 | ✓ Closing observed |
| 10-14 05:43 | 80m | -12 / +8 | F4GUK | +2 / -1 | 6 | ✓ Full exchange observed |
| 10-14 05:43 | 80m | - / - | ON8WR | -9 / - | 3 | ✓ Closing fragment |
| 10-13 05:47 | 80m | - / - | DO1FZL | -6 / - | 5 | Partial capture |
| 10-13 05:37 | 40m | - / -1 | OZ6G | -2 / - | 2 | Partial capture |
| 10-13 05:21 | 80m | -24 / - | DO1FZL | +4 / -7 | 3 | Partial capture |
| 10-13 05:19 | 80m | - / -16 | YU7AS | 0 / - | 3 | ✓ Closing fragment |
| 10-13 05:16 | 80m | -24 / -11 | IQ4JO | +5 / -12 | 4 | ✓ Full exchange observed |
| 10-13 05:08 | 80m | - / -9 | F4HKP | +1 / - | 4 | ✓ Closing fragment |
| 10-13 05:05 | 80m | - / -6 | F1MXE | 0 / - | 3 | ✓ Closing fragment |
| 10-13 04:53 | 80m | -16 / - | EW4M | - / -16 | 2 | ✓ Closing fragment |
| 10-13 04:51 | 80m | -12 / -6 | EB5AFK | -12 / +1 | 4 | ✓ Full exchange observed |
| 10-13 04:49 | 80m | -10 / - | SV2AOB | - / -16 | 2 | ✓ Closing fragment |
| 10-13 04:48 | 80m | -15 / -1 | SP5KG | 0 / -3 | 4 | ✓ Full exchange observed |
| 10-13 04:46 | 80m | -6 / - | ON3ANY | 0 / +1 | 3 | ✓ Closing observed |
| 10-07 06:15 | 80m | - / -5 | EA3AKY | -14 / - | 2 | ✓ Closing fragment |
| 10-06 20:22 | 80m | -20 / 0 | PA2HP | -14 / +1 | 4 | ✓ Full exchange observed |
| 10-06 06:35 | 60m | -21 / +8 | F6BBQ | -22 / - | 4 | ✓ Closing observed |
| 10-06 06:32 | 60m | -14 / - | HI3QMT | - / -22 | 3 | ✓ Closing fragment |
| 10-06 06:27 | 60m | -15 / - | KE9CWZ | - / -19 | 4 | Partial capture |
| 09-30 06:24 | 60m | -13 / -6 | DH7TS | -2 / -3 | 5 | ✓ Full exchange observed |
| 09-30 06:23 | 60m | -18 / -5 | OT4R | -20 / -2 | 4 | ✓ Full exchange observed |
| 09-30 06:22 | 60m | -8 / -2 | HB9EFK | +1 / 0 | 4 | ✓ Full exchange observed |
| 09-30 06:19 | 60m | - / -7 | EB5AFK | -17 / - | 3 | Partial capture |
| 09-30 06:09 | 80m | - / -2 | DL/AD2LX | -13 / - | 4 | Partial capture |
| 09-30 06:01 | 80m | - / - | DL3BH | -11 / - | 6 | Partial capture |
| 09-29 07:14 | 40m | -15 / -4 | OT7K | +6 / +3 | 3 | ✓ Full exchange observed |
| 09-29 07:06 | 40m | -18 / - | OZ1MPS | - / -11 | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 053130 -9 1571 F4LOB YO8RSL KN37 (x2) 053445 -11 1468 CQ F4LOB IN95 053515 -14 1468 NF1Z F4LOB -09 (x2) 053645 -10 1468 CQ F4LOB IN95 (x2) 054130 -1 595 F4LOB HB9ADP R-02 054345 -12 1295 CQ F4LOB IN95 (x2) 063145 -20 1543 K5RJM F4LOB -13 (x2) 063615 -18 1372 CQ F4LOB IN95 (x3)
UTC dB Audio Message 061930 -6 1365 F4LOB DO1FZL JO50 (x3) 062045 -23 1365 DO1FZL F4LOB -09 062100 -8 1365 F4LOB DO1FZL R-10 (x2) 062145 -20 1365 DO1FZL F4LOB RR73 062200 -7 1364 F4LOB DO1FZL 73 062345 -24 1365 CQ F4LOB IN95 a1 062700 -19 1381 F4LOB DO1OAS JO51 (x6)
UTC dB Audio Message 062515 -12 2392 DH7TS F4LOB R-03 062530 +1 2391 F4LOB DH7TS RR73 062545 -12 2392 DH7TS F4LOB 73 062745 -15 1840 KE9CWZ F4LOB R-19 (x4) 063215 -13 991 HI3QMT F4LOB IN95 (x3) 063500 -20 2103 W9JJB F4LOB R-08 063515 -24 1637 F4LOB F6BBQ +08 (x2) 063630 -21 1638 F6BBQ F4LOB 73 063645 -21 1637 F4LOB F6BBQ 73
UTC dB Audio Message 195015 -17 1818 <...> F4LOB IN95 (x3) 195315 -20 1974 DO6LE F4LOB IN95 (x2) 195430 -7 1974 F4LOB DO6LE -15 195445 -15 1975 DO6LE F4LOB R-16 195500 -6 1975 F4LOB DO6LE RR73 195515 -15 1974 DO6LE F4LOB 73 195900 -14 1177 CQ F4LOB IN95 (x6)
UTC dB Audio Message 113430 -11 2063 K2QB F4LOB IN95 113545 -10 835 SA7CHI F4LOB IN95 113615 -9 691 7X2KF F4LOB IN95 (x3) 113745 -12 775 GM2TT F4LOB IN95 (x3) 114315 -16 1499 CQ F4LOB IN95 (x3) 114430 +13 1498 F4LOB RN6MA -15 114445 -16 1500 RN6MA F4LOB R-16 114500 +5 1498 F4LOB RN6MA RR73 114515 -16 1498 RN6MA F4LOB 73
UTC dB Audio Message 103845 +0 2759 F4LOB RK6OZ -23 (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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