IT9BYL — 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 IT9BYL, decoded by SO8OO in southeastern Poland. 2,665 FT8 messages attributed to this token as transmitter, on 80m, 40m, 20m, across 49 UTC dates in the available aggregate history. Observed between 2026-06-16 and 2026-11-05.
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 2,665 FT8 messages attributed to IT9BYL as the transmitting token by decoded message structure across 49 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (88%), followed by 40 m (10%) and 20 m (1%). Most decodes (91%) fell within the six-hour window 22:00-04:00 UTC. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -11 dB.
Overview
Bands
Last attributed message: 2026-11-05 02:04 UTC
Observed FT8 message patterns
- Attributed sample
- 2,665 messages
- Active dates
- 49 UTC dates
- Estimated median S/N
- -11 dB
- Estimated 10th-90th percentile
- -22 to -2.9 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 793, moderate (-15 to -9 dB) 940, strong (≥ -8 dB) 932.
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 IT9BYL 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 IT9BYL
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
- JM76 · 2,163 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,591 km (approx.)
- Last such locator decoded
- 2026-11-05 02:04 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 | IT9BYL S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 11-05 02:05 | 80m | - / - | DO1OAS | -6 / - | 5 | Partial capture |
| 11-05 01:54 | 80m | - / - | G6PWS | -1 / - | 9 | Partial capture |
| 11-05 01:53 | 80m | - / -14 | DL1DBR | -16 / - | 4 | Partial capture |
| 11-05 01:46 | 80m | -17 / - | 9A2WA | -10 / - | 3 | ✓ Closing observed |
| 11-05 01:44 | 80m | - / - | OD5KU | -11 / - | 4 | Partial capture |
| 11-05 01:42 | 80m | - / - | DG5PW | -2 / - | 3 | Partial capture |
| 11-05 01:35 | 80m | - / - | 9A2WA | -12 / - | 2 | Partial capture |
| 11-05 01:34 | 80m | - / - | DO1OAS | +1 / - | 22 | Partial capture |
| 11-05 01:32 | 80m | - / 0 | ON1JP | -15 / - | 8 | Partial capture |
| 11-05 01:31 | 80m | - / - | DG5PW | 0 / - | 5 | Partial capture |
| 11-05 01:30 | 80m | - / - | G6PWS | +2 / - | 9 | Partial capture |
| 11-05 01:30 | 80m | -10 / - | SV5AZK | - / -17 | 2 | ✓ Closing fragment |
| 11-05 01:28 | 80m | - / - | DO1OAS | +2 / - | 3 | Partial capture |
| 11-05 01:23 | 80m | -18 / - | SV5AZK | - / -13 | 5 | Partial capture |
| 11-05 01:21 | 80m | - / - | G6PWS | +1 / - | 9 | Partial capture |
| 11-05 01:18 | 80m | -10 / -25 | K1XO | -17 / -21 | 8 | ✓ Full exchange observed |
| 11-05 01:12 | 80m | -14 / -14 | DC6REH | -6 / -15 | 5 | Partial capture |
| 11-05 01:10 | 80m | - / - | DO1OAS | -8 / - | 4 | Partial capture |
| 11-05 01:05 | 80m | - / - | DG5PW | -1 / - | 5 | Partial capture |
| 11-05 01:03 | 80m | - / - | 9A2WA | -18 / - | 4 | Partial capture |
| 11-05 00:51 | 80m | - / -12 | UX7UU | +5 / - | 5 | ✓ Closing fragment |
| 11-05 00:50 | 80m | - / - | 9A2WA | -16 / - | 3 | Partial capture |
| 11-05 00:50 | 80m | - / - | DG5PW | -6 / - | 5 | Partial capture |
| 11-05 00:45 | 80m | - / - | 9A2WA | -18 / - | 3 | Partial capture |
| 11-05 00:42 | 80m | - / - | DO1OAS | -4 / - | 5 | Partial capture |
| 11-05 00:37 | 80m | -12 / -25 | SQ8EKG | -10 / -6 | 6 | ✓ Full exchange observed |
| 11-05 00:36 | 80m | - / - | ON4MAP | -8 / - | 5 | Partial capture |
| 11-05 00:33 | 80m | - / - | DO1OAS | 0 / - | 5 | Partial capture |
| 11-05 00:33 | 80m | - / - | 9A2WA | -14 / - | 2 | Partial capture |
| 11-05 00:31 | 80m | -14 / -2 | DO6THI | -7 / -16 | 5 | ✓ Full exchange observed |
| 11-05 00:31 | 80m | - / - | IU2THY | +15 / - | 3 | Partial capture |
| 11-01 06:02 | 80m | - / -12 | EC3A | -16 / - | 2 | Partial capture |
| 11-01 06:00 | 80m | - / -7 | EA3ACQ | -10 / - | 2 | ✓ Closing fragment |
| 11-01 05:56 | 80m | - / - | OM8BCD | -14 / - | 3 | Partial capture |
| 11-01 05:00 | 80m | - / -12 | EC3A | -4 / - | 3 | Partial capture |
| 11-01 04:56 | 80m | - / -6 | EC3A | -4 / - | 3 | Partial capture |
| 11-01 04:54 | 80m | - / -2 | ON8WR | +9 / - | 3 | ✓ Closing fragment |
| 11-01 04:48 | 80m | - / -13 | DO1RW | -5 / - | 6 | Partial capture |
| 11-01 04:47 | 80m | -4 / -11 | DK6ITM | 0 / -10 | 4 | ✓ Full exchange observed |
| 11-01 04:40 | 80m | - / -5 | F4HQL | -10 / - | 2 | ✓ Closing fragment |
| 11-01 04:38 | 80m | - / - | DO5PY | -1 / - | 3 | Partial capture |
| 11-01 04:24 | 80m | - / -16 | RA3QUA | +8 / - | 3 | ✓ Closing fragment |
| 11-01 04:22 | 80m | - / 0 | YU6DX | +2 / - | 2 | ✓ Closing fragment |
| 11-01 04:04 | 80m | - / -8 | EC3A | -14 / - | 3 | Partial capture |
| 11-01 04:04 | 80m | - / -18 | R3HH | +9 / - | 3 | ✓ Closing fragment |
| 11-01 04:00 | 80m | -8 / - | RJ3DC | -6 / -9 | 2 | Partial capture |
| 11-01 03:58 | 80m | - / - | ON8WR | -2 / - | 3 | Partial capture |
| 11-01 03:47 | 80m | - / +1 | ON1JP | -14 / - | 5 | Partial capture |
| 11-01 03:46 | 80m | - / - | ON4MAP | -10 / - | 4 | Partial capture |
| 11-01 03:44 | 80m | - / -7 | EC3A | -16 / - | 2 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 015830 -15 1167 CQ IT9BYL JM76 015845 +4 629 IT9BYL G6PWS IO91 015900 -13 1167 CQ IT9BYL JM76 (x8) 020545 -1 1167 IT9BYL DO1OAS JO51 (x5)
UTC dB Audio Message 044145 -2 1497 IT9BYL F5UOU -16 044200 -17 1496 CQ IT9BYL JM76 044215 -8 1497 IT9BYL F5UOU -05 044230 -21 1496 F5UOU IT9BYL R+01 044245 -7 1497 IT9BYL F5UOU RR73 232815 -17 1664 HI8J IT9BYL JM76 234615 -21 1663 BD8ENX IT9BYL JM76 (x3) 000700 -11 1664 PV8AJ IT9BYL JM76 001215 -20 1664 IT9BYL EB1EXS IN72 001400 -24 1665 EB1EXS IT9BYL -03 003215 -16 1664 TJ1GD IT9BYL JM76 001715 -22 1273 EX8ABR IT9BYL JM76 (x2)
UTC dB Audio Message 231445 +6 1374 IT9BYL UX7QV KN29 (x7)
UTC dB Audio Message 133315 -24 1584 IT9BYL CT5JLR IM59 (x7) 164545 -7 548 IT9BYL EC1DD IN52 (x3) 170145 -8 1414 IT9BYL EB1LA IN73 (x5)
UTC dB Audio Message 093945 -15 927 IT9BYL CT3MD IM13 095545 -10 1069 IT9BYL DL9KM JN68 (x4) 102045 -9 927 IT9BYL CT3MD IM13 (x2) 224345 +5 2133 IT9BYL IQ4JO JN63 (x6) 182415 -17 1364 <...> IT9BYL JM76 182430 -20 2103 IT9BYL II7MGBT -04
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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