G0BLB — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving G0BLB, decoded by SO8OO in southeastern Poland. 7,047 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, across 106 UTC dates in the available aggregate history. Observed between 2026-06-07 and 2026-10-08.
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 7,047 FT8 messages attributed to G0BLB as the transmitting token by decoded message structure across 106 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (38%), followed by 80 m (30%) and 60 m (14%). Most decodes (97%) fell within the six-hour window 03:00-09:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-08 06:38 UTC
Observed FT8 message patterns
- Attributed sample
- 7,047 messages
- Active dates
- 106 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -19 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 1,273, moderate (-15 to -9 dB) 1,626, strong (≥ -8 dB) 4,148.
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 G0BLB 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 G0BLB
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
- IO81 · 4,143 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,746 km (approx.)
- Last such locator decoded
- 2026-10-08 06:38 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 | G0BLB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-08 06:38 | 40m | +3 / - | PY2ESG | - / - | 2 | Partial capture |
| 10-08 06:35 | 40m | +2 / - | EA5FSJ | - / +6 | 3 | ✓ Closing fragment |
| 10-08 06:34 | 40m | +6 / +3 | DL9UW | +4 / +7 | 6 | ✓ Full exchange observed |
| 10-08 06:32 | 40m | +6 / - | F4MEW | - / - | 2 | Partial capture |
| 10-08 06:29 | 40m | +3 / - | VK3AMP | - / -14 | 7 | ✓ Closing fragment |
| 10-08 06:27 | 40m | +2 / - | OE2VEL | - / - | 3 | Partial capture |
| 10-08 06:25 | 40m | 0 / - | F4MXT/P | - / - | 2 | ✓ Closing fragment |
| 10-08 06:22 | 40m | +4 / -9 | ON3ANY | -2 / -20 | 8 | ✓ Full exchange observed |
| 10-08 06:19 | 40m | +8 / -10 | S57BTI | +14 / +2 | 5 | ✓ Full exchange observed |
| 10-08 06:18 | 40m | +5 / - | DA0M | - / -12 | 4 | ✓ Closing fragment |
| 10-08 06:15 | 40m | +6 / - | SP7WMI | - / -17 | 5 | Partial capture |
| 10-08 06:12 | 40m | +4 / - | EA2ARU | - / -10 | 4 | ✓ Closing fragment |
| 10-08 06:11 | 40m | +3 / - | EA4ITG | - / -11 | 3 | ✓ Closing fragment |
| 10-08 06:10 | 40m | +2 / - | RC9WC | - / -12 | 2 | ✓ Closing fragment |
| 10-08 05:49 | 40m | +10 / - | TA3NK | -6 / -11 | 4 | Partial capture |
| 10-08 05:42 | 40m | +2 / -2 | UA3YPS | -10 / -9 | 4 | ✓ Full exchange observed |
| 10-08 05:36 | 40m | -2 / - | KK4JO | - / - | 2 | Partial capture |
| 10-08 05:29 | 80m | -6 / - | SM7YIC | - / - | 2 | Partial capture |
| 10-08 05:27 | 80m | -2 / - | EA3IVL | - / -16 | 5 | ✓ Closing fragment |
| 10-08 05:24 | 80m | -7 / +10 | DA6NEL | 0 / - | 5 | ✓ Closing observed |
| 10-08 05:21 | 80m | -3 / -2 | SQ5PIK | +13 / - | 5 | ✓ Closing observed |
| 10-08 05:20 | 80m | -5 / +7 | F1TFT | -2 / +2 | 4 | ✓ Full exchange observed |
| 10-08 05:17 | 80m | -4 / - | F4HMP | - / - | 3 | ✓ Closing fragment |
| 10-08 05:16 | 80m | -5 / -1 | IW2CAK | -16 / - | 4 | ✓ Closing observed |
| 10-08 05:15 | 80m | +2 / -11 | RV3X | -8 / -24 | 4 | ✓ Full exchange observed |
| 10-08 05:13 | 80m | -4 / +9 | OH7WL | -22 / -8 | 5 | ✓ Full exchange observed |
| 10-08 05:12 | 80m | - / +5 | DL3ZAJ | -7 / - | 2 | ✓ Closing fragment |
| 10-08 05:08 | 80m | -8 / - | UA9XL/M | - / - | 2 | Partial capture |
| 10-08 05:06 | 80m | 0 / - | ON4MAP | - / -20 | 3 | ✓ Closing fragment |
| 10-08 05:03 | 80m | -2 / +4 | DL3TC | +5 / -9 | 6 | ✓ Full exchange observed |
| 10-08 05:00 | 80m | 0 / - | SP1TJ | - / - | 2 | Partial capture |
| 10-08 04:56 | 80m | 0 / - | S52TW | - / - | 3 | Partial capture |
| 10-08 04:53 | 80m | +2 / -10 | OK7BB | +4 / -11 | 6 | ✓ Full exchange observed |
| 10-08 04:52 | 80m | +1 / - | DO1HFS | - / -22 | 4 | ✓ Closing fragment |
| 10-08 04:51 | 80m | -1 / -7 | YO5ODL | +1 / -4 | 5 | ✓ Full exchange observed |
| 10-08 04:48 | 80m | -6 / - | DH1TZ | -10 / -10 | 5 | ✓ Closing observed |
| 10-08 04:46 | 80m | -5 / -1 | IQ0SQ | 0 / 0 | 5 | ✓ Full exchange observed |
| 10-08 04:45 | 80m | 0 / - | DL4DP | - / -5 | 2 | ✓ Closing fragment |
| 10-08 04:43 | 80m | -2 / -6 | OK1ACE | +12 / +4 | 6 | ✓ Full exchange observed |
| 10-08 04:41 | 80m | -3 / -1 | SQ5ANT | +1 / 0 | 5 | ✓ Full exchange observed |
| 10-08 04:37 | 160m | -14 / - | OM7AG | - / - | 3 | Partial capture |
| 10-07 06:04 | 40m | -8 / -18 | EI4KX | -12 / -16 | 5 | ✓ Full exchange observed |
| 10-07 05:59 | 40m | -5 / - | S57ACD | - / - | 3 | Partial capture |
| 10-07 05:57 | 40m | -4 / - | F4MXT/P | - / - | 2 | Partial capture |
| 10-07 05:55 | 40m | -3 / - | CT2IGO | - / - | 3 | Partial capture |
| 10-07 05:54 | 40m | -3 / - | UA2FFD | - / - | 3 | Partial capture |
| 10-07 05:52 | 40m | -5 / - | OA4CXJ | - / - | 3 | Partial capture |
| 10-07 05:51 | 40m | -4 / - | S57ACD | - / - | 2 | Partial capture |
| 10-07 05:49 | 40m | -6 / - | R2AL | - / - | 3 | Partial capture |
| 10-07 05:48 | 40m | -4 / - | N8F | - / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 063215 +2 602 VK3AMP G0BLB 73 063245 +6 602 F4MEW G0BLB IO81 (x2) 063415 +7 602 DL9UW G0BLB IO81 (x2) 063515 +0 602 EA5FSJ G0BLB IO81 (x3) 063630 +3 2784 G0BLB DL9UW +03 063645 +5 602 DL9UW G0BLB R+07 063700 +6 2784 G0BLB DL9UW RR73 063715 +5 602 DL9UW G0BLB 73 063745 +3 602 F4MXT/P G0BLB IO81 063815 +4 602 PY2ESG G0BLB IO81 (x2)
UTC dB Audio Message 052315 -2 1835 SQ5PIK G0BLB 73 052400 -13 1835 DA6NEL G0BLB IO81 (x2) 052445 +3 1835 G0BLB DA6NEL +10 (x2) 052530 +0 1835 DA6NEL G0BLB 73 052600 -2 1835 CQ G0BLB IO81 (x2) 052700 +0 1835 EA3IVL G0BLB IO81 (x5) 052930 -6 1835 SM7YIC G0BLB IO81 (x2)
UTC dB Audio Message 043715 -10 1343 NP3RK G0BLB IO81 (x4) 043915 -19 1343 I4GAS G0BLB IO81 (x2) 044015 -21 1343 IT9JNR G0BLB IO81 044030 -10 1903 G0BLB IT9JNR +10 044045 -14 1343 IT9JNR G0BLB R+01 044100 -7 1903 G0BLB IT9JNR RR73 044115 -18 1343 IT9JNR G0BLB 73 043600 -17 1770 LX1ER G0BLB IO81 043700 -19 1770 OM7AG G0BLB IO81 (x3)
UTC dB Audio Message 051115 -6 537 KD2NGL G0BLB R-18 (x3) 051245 -3 537 CQ G0BLB IO81 060245 +3 522 HI3QMT G0BLB IO81 (x4) 060445 -4 522 CQ G0BLB IO81 053715 +2 520 OE4DJN G0BLB IO81 (x2) 053800 +10 2799 G0BLB OE4DJN -01 053815 +4 520 OE4DJN G0BLB R-03 053830 +13 2798 G0BLB OE4DJN RR73 053845 +1 520 OE4DJN G0BLB 73
UTC dB Audio Message 090215 -18 1628 G0BLB LZ4VR KN13 (x3) 145715 -21 1292 G0BLB CT3MD IM13 (x2)
UTC dB Audio Message 053115 +4 2212 CQ G0BLB IO81 053145 +8 2212 VE6TOM G0BLB -05 (x2) 053245 -1 2212 CQ G0BLB IO81 (x2) 053345 +6 2212 VE2FON G0BLB IO81 053415 +6 2212 CQ G0BLB IO81 (x3) 125715 +6 2026 RI1FJL G0BLB IO81 (x3) 125845 +4 2026 CQ G0BLB IO81 125915 +2 2026 LA3DRA G0BLB -02 (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.
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