PA3BMB — 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 PA3BMB, decoded by SO8OO in southeastern Poland. 3,264 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, 20m, 10m, across 79 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-22.
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 3,264 FT8 messages attributed to PA3BMB as the transmitting token by decoded message structure across 79 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (37%), followed by 20 m (30%) and 80 m (23%). Most decodes (58%) 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 -8 dB.
Overview
Bands
Last attributed message: 2026-10-22 18:16 UTC
Observed FT8 message patterns
- Attributed sample
- 3,264 messages
- Active dates
- 79 UTC dates
- Estimated median S/N
- -8 dB
- Estimated 10th-90th percentile
- -18 to +3 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 563, moderate (-15 to -9 dB) 972, strong (≥ -8 dB) 1,729.
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 PA3BMB 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 PA3BMB
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
- JO22 · 1,525 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,201 km (approx.)
- Last such locator decoded
- 2026-10-22 18:16 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 | PA3BMB S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 18:08 | 40m | -7 / - | R4HLM | - / -13 | 3 | ✓ Closing fragment |
| 10-22 18:07 | 40m | -8 / - | UB6ZDJ | -2 / -10 | 3 | ✓ Closing observed |
| 10-22 18:02 | 40m | -12 / - | IZ8MNF | -16 / -12 | 4 | ✓ Closing observed |
| 10-22 17:59 | 40m | -14 / -15 | R4CQ | -16 / -20 | 5 | Partial capture |
| 10-22 17:55 | 40m | -5 / -5 | HB9TOC | +1 / - | 4 | ✓ Closing observed |
| 10-22 17:54 | 40m | -3 / -14 | R4GM | +10 / +10 | 6 | ✓ Full exchange observed |
| 10-22 17:49 | 40m | -11 / -5 | IK5NAY | -3 / - | 3 | ✓ Closing observed |
| 10-22 17:44 | 40m | -14 / - | IK6IOQ | -20 / -15 | 4 | ✓ Closing observed |
| 10-22 17:41 | 40m | -5 / - | F4EEL/P | - / -11 | 2 | Partial capture |
| 10-22 17:39 | 40m | -14 / -2 | OH6B | -6 / - | 3 | ✓ Closing observed |
| 10-22 17:37 | 40m | -9 / -18 | RA3X | 0 / -13 | 6 | ✓ Full exchange observed |
| 10-22 17:31 | 40m | -3 / - | MW6YPO | -15 / - | 2 | ✓ Closing observed |
| 10-22 17:30 | 40m | +2 / -10 | ON6WDL | +20 / -13 | 5 | ✓ Full exchange observed |
| 10-22 17:15 | 40m | -3 / +6 | R3DID | -14 / - | 3 | ✓ Closing observed |
| 10-22 17:13 | 40m | -12 / -5 | IK2YYO | -2 / +6 | 5 | ✓ Full exchange observed |
| 10-22 17:10 | 40m | -7 / - | SM2ODB | - / - | 3 | Partial capture |
| 10-22 17:06 | 40m | -2 / - | SP/WE9G | - / -6 | 2 | Partial capture |
| 10-22 17:04 | 40m | -9 / - | IZ5IIN | -13 / -12 | 4 | ✓ Closing observed |
| 10-22 17:02 | 40m | -11 / - | F4NMU | - / -7 | 3 | Partial capture |
| 10-22 17:00 | 40m | -6 / - | EA3HKD | -13 / -11 | 5 | ✓ Closing observed |
| 10-22 16:56 | 40m | -11 / - | IT9ACJ/QRP | - / +3 | 2 | Partial capture |
| 10-22 16:31 | 40m | -2 / -6 | RM8L | -2 / -1 | 5 | ✓ Full exchange observed |
| 10-22 16:30 | 40m | +6 / -16 | RG8G | -9 / - | 2 | Partial capture |
| 10-22 16:29 | 40m | +1 / - | UA3GPM | -12 / - | 3 | ✓ Closing observed |
| 10-22 16:26 | 40m | - / -14 | IZ3OHR | -16 / - | 2 | ✓ Closing fragment |
| 10-22 13:59 | 40m | - / - | DL1NRC | -6 / - | 3 | ✓ Closing fragment |
| 10-22 13:53 | 40m | -20 / - | M7WRI | - / -4 | 3 | ✓ Closing fragment |
| 10-22 13:48 | 40m | -7 / -2 | OK2CNI | 0 / -8 | 5 | ✓ Full exchange observed |
| 10-22 13:44 | 40m | -23 / +3 | DL9WRM | -14 / - | 3 | ✓ Closing observed |
| 10-18 16:43 | 80m | -5 / -21 | R5ACQ | +3 / -15 | 2 | Partial capture |
| 10-18 16:41 | 80m | -4 / - | DO5AX | - / -18 | 2 | ✓ Closing fragment |
| 10-18 16:39 | 80m | +1 / - | DK1HSI | -6 / +3 | 5 | ✓ Full exchange observed |
| 10-18 16:37 | 80m | +4 / - | G0LFT | - / -6 | 3 | ✓ Closing fragment |
| 10-18 16:35 | 80m | -4 / - | ON4CFC | - / -3 | 3 | ✓ Closing fragment |
| 10-18 16:34 | 80m | +4 / - | DK1MCS | - / -10 | 2 | ✓ Closing fragment |
| 10-18 16:32 | 80m | +2 / - | DL8DAQ | +4 / - | 5 | ✓ Full exchange observed |
| 10-18 16:27 | 60m | +2 / - | S57MPU | -9 / - | 2 | Partial capture |
| 10-18 16:22 | 60m | -9 / - | G0CGD | - / -6 | 5 | ✓ Closing fragment |
| 10-18 16:17 | 60m | - / -17 | SQ4PKO | -4 / - | 2 | ✓ Closing fragment |
| 10-18 16:13 | 60m | +6 / - | M1FCV | - / -18 | 3 | ✓ Closing fragment |
| 10-18 08:08 | 60m | -16 / - | PA3T | -14 / - | 4 | ✓ Full exchange observed |
| 10-16 18:05 | 80m | +8 / +10 | PH0AS | +3 / +5 | 4 | ✓ Full exchange observed |
| 10-16 18:00 | 80m | +3 / +5 | PH0AS | +2 / +7 | 5 | ✓ Full exchange observed |
| 10-16 17:57 | 80m | +1 / - | G4XEX | - / -8 | 3 | ✓ Closing fragment |
| 10-16 17:50 | 60m | +1 / - | DD4DZ | - / -17 | 3 | ✓ Closing fragment |
| 10-16 17:49 | 60m | +6 / +7 | F4NEM/P | -11 / -4 | 5 | ✓ Full exchange observed |
| 10-16 17:36 | 60m | +6 / +2 | DJ4LK | -2 / -2 | 4 | ✓ Full exchange observed |
| 10-16 17:33 | 60m | 0 / - | DL6ZXG | +6 / +7 | 5 | ✓ Full exchange observed |
| 10-16 17:31 | 60m | +4 / - | G7RTI | -5 / +7 | 5 | ✓ Full exchange observed |
| 10-16 17:30 | 60m | -1 / +1 | G1XOW | 0 / - | 5 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 180030 -17 1471 PA3BMB R4CQ -15 (x2) 180115 -13 1596 R4CQ PA3BMB R-20 180215 -10 1665 IZ8MNF PA3BMB JO22 (x2) 180330 -16 1663 PA3BMB IZ8MNF RRR 180345 -15 1663 IZ8MNF PA3BMB 73 180715 -9 1223 UB6ZDJ PA3BMB R-10 180730 -2 1223 PA3BMB UB6ZDJ RR73 180745 -6 1324 UB6ZDJ PA3BMB 73 180815 -10 1161 R4HLM PA3BMB JO22 (x3) 181530 +0 2345 R4ADJ PA3BMB JO22 181600 +6 636 HB9IJP PA3BMB JO22
UTC dB Audio Message 163545 -4 1398 ON4CFC PA3BMB JO22 (x3) 163730 +6 305 G0LFT PA3BMB JO22 (x3) 163945 +4 1047 DK1HSI PA3BMB JO22 164000 -4 1048 PA3BMB DK1HSI +11 164015 -3 1047 DK1HSI PA3BMB R+03 164030 -8 1048 PA3BMB DK1HSI RR73 164045 +1 1047 DK1HSI PA3BMB 73 164115 -1 2102 DO5AX PA3BMB R-18 (x2) 164300 +3 1882 PA3BMB R5ACQ -21 164315 -5 1882 R5ACQ PA3BMB R-15
UTC dB Audio Message 082000 -18 1152 CQ PA3BMB JO22 (x2) 082130 -13 2451 HB9HAN PA3BMB -15 161330 -1 555 M1FCV PA3BMB JO22 (x3) 161730 -8 2215 PA3BMB SQ4PKO -17 (x2) 162215 -8 678 G0CGD PA3BMB JO22 (x5) 162700 +2 1257 S57MPU PA3BMB JO22 162845 -9 1257 PA3BMB S57MPU +13
UTC dB Audio Message 173830 +7 2156 PA3BMB UX5UO KO50 (x2)
UTC dB Audio Message 150830 -2 2342 PA3BMB R4LBN RR73 150845 -5 2342 R4LBN PA3BMB 73 150930 -2 751 EA4ILV PA3BMB JO22 (x3) 151130 -4 1369 IU7VOB PA3BMB JO22 152015 -2 1031 YO5ODC PA3BMB JO22 152500 -5 1173 SP2MKE PA3BMB JO22 160845 -8 844 7Q7CT PA3BMB JO22 161145 -7 1689 PA3BMB <...> +09 (x2) 161415 -3 2972 EA2EXN PA3BMB JO22 161545 +0 485 RI1FJL PA3BMB JO22 (x3)
UTC dB Audio Message 145615 -16 2341 SQ8AA PA3BMB JO22 145815 -7 2627 SP9CKS PA3BMB 73 145945 -18 2026 EA5KAI PA3BMB JO22 (x3) 150115 -15 1984 SP9BBZ PA3BMB JO22 (x3) 150245 +1 581 <...> PA3BMB JO22 (x2) 150515 -14 2342 SQ8AA PA3BMB JO22 (x4) 150915 -13 1037 SP6TT PA3BMB JO22
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 SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee