IZ0PAP — 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 IZ0PAP, decoded by SO8OO in southeastern Poland. 197 FT8 messages attributed to this token as transmitter, on 80m, 60m, 40m, across 20 UTC dates in the available aggregate history. Observed between 2026-08-25 and 2026-10-18.
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 197 FT8 messages attributed to IZ0PAP as the transmitting token by decoded message structure across 20 UTC dates in the available aggregate history. The largest monitored-band total was 80 m (64%), followed by 40 m (24%) and 60 m (12%). Most decodes (80%) fell within the six-hour window 16:00-22:00 UTC. Most successfully decoded messages attributed to this token fell in SO8OO's strong S/N range (69%); the estimated median was -2 dB.
Overview
Bands
Last attributed message: 2026-10-18 17:01 UTC
Observed FT8 message patterns
- Attributed sample
- 197 messages
- Active dates
- 20 UTC dates
- Estimated median S/N
- -2 dB
- Estimated 10th-90th percentile
- -14 to +7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 16, moderate (-15 to -9 dB) 46, strong (≥ -8 dB) 135.
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 IZ0PAP 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 IZ0PAP
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
- JN61 · 99 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,158 km (approx.)
- Last such locator decoded
- 2026-10-18 17:00 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 | IZ0PAP S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-18 16:59 | 80m | +5 / +2 | IQ3TR | -8 / -4 | 5 | ✓ Full exchange observed |
| 10-17 15:41 | 40m | -16 / - | IZ5CMG | - / -7 | 2 | Partial capture |
| 10-17 12:07 | 40m | - / +5 | HA1BF | +2 / - | 2 | ✓ Closing fragment |
| 10-17 05:59 | 40m | -4 / - | DK6WS | 0 / +1 | 5 | ✓ Full exchange observed |
| 10-17 05:55 | 40m | -10 / -9 | F6HUK | 0 / -11 | 4 | ✓ Full exchange observed |
| 10-17 05:49 | 80m | -18 / - | S55X | - / - | 2 | Partial capture |
| 10-14 17:25 | 80m | +3 / 0 | II5GG | -10 / - | 5 | ✓ Full exchange observed |
| 10-14 13:17 | 40m | - / - | IZ3EAW | -11 / - | 8 | Partial capture |
| 10-13 19:05 | 60m | - / -6 | IQ3TR | +2 / - | 2 | ✓ Closing fragment |
| 10-13 18:42 | 40m | - / +2 | S56KR | +3 / - | 2 | ✓ Closing fragment |
| 10-11 19:36 | 80m | +9 / - | IZ8XQC | +14 / - | 5 | ✓ Full exchange observed |
| 10-11 19:34 | 80m | -2 / - | IZ8DFO | +1 / +6 | 3 | ✓ Closing observed |
| 10-11 19:31 | 80m | +8 / - | IZ8VYF | - / - | 2 | Partial capture |
| 10-11 17:35 | 80m | - / +9 | IR8PR | -7 / - | 2 | ✓ Closing fragment |
| 10-11 15:25 | 40m | -16 / - | IR8PR | - / 0 | 2 | ✓ Closing fragment |
| 10-10 21:11 | 80m | +8 / - | IT9EJW | -4 / +8 | 3 | ✓ Closing observed |
| 10-10 21:04 | 80m | +11 / - | TA3GO | -6 / -7 | 4 | ✓ Closing observed |
| 10-10 20:13 | 80m | +1 / +8 | IZ6IMO | +10 / 0 | 3 | ✓ Full exchange observed |
| 10-10 20:10 | 80m | +4 / - | DL9ATW | - / -4 | 2 | ✓ Closing fragment |
| 10-10 20:08 | 80m | +6 / - | IZ6OUX | - / - | 2 | Partial capture |
| 10-10 20:06 | 80m | -2 / -2 | IQ2AAH | -2 / -2 | 4 | ✓ Full exchange observed |
| 10-10 18:59 | 80m | +1 / - | IZ8VYF | - / -1 | 3 | Partial capture |
| 10-10 16:52 | 60m | -12 / +2 | IU0KNS | 0 / - | 3 | ✓ Closing observed |
| 10-10 06:36 | 80m | -8 / +2 | IW0QOX | -16 / +9 | 5 | ✓ Full exchange observed |
| 10-09 18:32 | 80m | -4 / +7 | IR8PR | -12 / +3 | 6 | ✓ Full exchange observed |
| 10-09 17:09 | 80m | +6 / -5 | IW2OHP | -4 / - | 3 | ✓ Closing observed |
| 10-09 17:07 | 80m | +8 / +9 | DO2NM | +3 / -11 | 5 | ✓ Full exchange observed |
| 10-09 17:05 | 80m | +3 / - | DO2EMR | - / - | 3 | Partial capture |
| 10-09 16:40 | 40m | - / -9 | S51UN | +6 / - | 3 | Partial capture |
| 10-09 16:36 | 40m | -10 / - | IQ0AAX | - / -12 | 3 | ✓ Closing fragment |
| 10-09 07:53 | 40m | -22 / 0 | IX1HPN | -9 / - | 5 | ✓ Closing observed |
| 10-09 07:45 | 40m | - / +1 | IZ5RKH | -8 / - | 2 | ✓ Closing fragment |
| 10-08 10:55 | 40m | - / - | IZ4AIF | -8 / - | 2 | ✓ Closing fragment |
| 10-06 17:38 | 80m | +6 / - | IK8TWV | -11 / +8 | 10 | ✓ Full exchange observed |
| 10-06 13:25 | 40m | - / - | IQ2AAH | -16 / - | 2 | ✓ Closing fragment |
| 10-05 06:17 | 40m | -12 / - | IU8CEU | -15 / +1 | 3 | ✓ Closing observed |
| 10-05 05:46 | 40m | -10 / - | IQ0AAX | - / -14 | 2 | Partial capture |
| 10-04 21:04 | 80m | -5 / - | IK8TWV | - / +6 | 8 | Partial capture |
| 10-04 21:01 | 80m | +1 / - | IK8TWV | - / +6 | 3 | Partial capture |
| 10-04 20:59 | 80m | - / - | OZ1HPS | -3 / - | 3 | Partial capture |
| 10-04 20:54 | 80m | +2 / - | IK8TWV | -13 / +8 | 9 | Partial capture |
| 10-04 20:44 | 80m | - / -7 | DO4DXA | +3 / - | 5 | ✓ Closing fragment |
| 10-04 20:42 | 80m | -2 / - | IQ9SZ | - / -14 | 4 | ✓ Closing fragment |
| 10-04 20:39 | 80m | - / +1 | IQ2AAH | -8 / - | 2 | ✓ Closing fragment |
| 10-04 17:39 | 40m | -4 / -15 | EU4U | -2 / - | 4 | ✓ Closing observed |
| 10-04 16:51 | 40m | -13 / -16 | ON4AEO | +1 / - | 4 | ✓ Closing observed |
| 10-04 15:16 | 40m | -17 / - | IW0EKC | - / +3 | 2 | ✓ Closing fragment |
| 10-04 15:12 | 40m | -18 / - | IQ2AAH | -5 / - | 2 | ✓ Closing observed |
| 10-03 21:06 | 80m | - / - | DD7EE | -2 / - | 6 | Partial capture |
| 10-03 20:39 | 80m | +3 / +4 | IQ2AAH | -7 / +2 | 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 204630 -5 2191 IZ0PAP IZ8XXE +20 204700 -7 2191 IZ0PAP RR73; I2TYM <...> +08 200445 +4 1321 IZ0PAP IQ3TR RR73 172515 +3 2190 II5GG IZ0PAP JN61 172530 -12 2191 IZ0PAP II5GG +00 172545 +3 2190 II5GG IZ0PAP R+11 172600 -7 2191 IZ0PAP II5GG RR73 172615 +3 2190 II5GG IZ0PAP 73 054915 -16 1503 S55X IZ0PAP JN61 (x2) 165945 +6 696 IQ3TR IZ0PAP JN61 (x2) 170030 -8 697 IZ0PAP IQ3TR +02 170045 +5 696 IQ3TR IZ0PAP R-04 (x2)
UTC dB Audio Message 132045 -12 1435 IZ0PAP IZ3EAW JN55 055545 -1 535 IZ0PAP F6HUK -09 055600 -9 535 F6HUK IZ0PAP R-11 055615 +0 535 IZ0PAP F6HUK RR73 055630 -11 535 F6HUK IZ0PAP 73 055915 -3 484 DK6WS IZ0PAP JN61 055930 +1 485 IZ0PAP DK6WS +14 055945 -6 485 DK6WS IZ0PAP R+01 060000 -2 485 IZ0PAP DK6WS RR73 060015 -4 485 DK6WS IZ0PAP 73 120730 +3 1419 IZ0PAP HA1BF +05 (x2) 154100 -14 1947 IZ5CMG IZ0PAP JN61 (x2) 154400 -11 2505 IZ0PAP IQ3TR RR73
UTC dB Audio Message 182115 -12 1377 IQ0AAI IZ0PAP 73 054745 +3 763 IZ0PAP S57MPU -08 054800 -3 762 S57MPU IZ0PAP R-01 (x3) 203730 -13 1306 IK2ZJP IZ0PAP JN61 (x2) 203815 -12 1307 IZ0PAP IK2ZJP -12 203830 -13 1306 IK2ZJP IZ0PAP R-04 (x2) 165215 -12 896 IU0KNS IZ0PAP JN61 165330 +1 896 IZ0PAP IU0KNS +02 (x2) 190545 +1 616 IZ0PAP IQ3TR -06 (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.
Explore CW reception at SO8OOFT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee