IU7IPX — 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 IU7IPX, decoded by SO8OO in southeastern Poland. 562 FT8 messages attributed to this token as transmitter, on 40m, 20m, 10m, across 26 UTC dates in the available aggregate history. Observed between 2026-08-20 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 562 FT8 messages attributed to IU7IPX as the transmitting token by decoded message structure across 26 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (70%), followed by 20 m (26%) and 10 m (4%). Most decodes (56%) 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 -13 dB.
Overview
Bands
Last attributed message: 2026-10-22 18:01 UTC
Observed FT8 message patterns
- Attributed sample
- 562 messages
- Active dates
- 26 UTC dates
- Estimated median S/N
- -13 dB
- Estimated 10th-90th percentile
- -20 to -7 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 185, moderate (-15 to -9 dB) 277, strong (≥ -8 dB) 100.
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 IU7IPX 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 IU7IPX
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
- JN90 · 315 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 1,072 km (approx.)
- Last such locator decoded
- 2026-10-18 05:57 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 | IU7IPX S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-22 18:00 | 40m | -13 / -9 | F6BHK | -5 / -18 | 4 | Partial capture |
| 10-18 07:44 | 40m | - / -6 | YO5OSF | +1 / - | 2 | ✓ Closing fragment |
| 10-18 07:36 | 40m | - / -11 | DH0BRO | -11 / - | 3 | Partial capture |
| 10-18 07:32 | 40m | - / +4 | IZ5RKH | -2 / - | 2 | ✓ Closing fragment |
| 10-18 05:48 | 40m | -17 / - | SP9AU | - / -13 | 3 | ✓ Closing fragment |
| 10-18 05:40 | 40m | -20 / - | TI5GAX | - / - | 5 | Partial capture |
| 10-18 05:29 | 40m | -18 / - | SV1SFZ | - / -6 | 2 | ✓ Closing fragment |
| 10-18 05:27 | 40m | -16 / - | TA3XEE | - / -15 | 2 | ✓ Closing fragment |
| 10-18 05:25 | 40m | -10 / - | KK2A | - / -8 | 2 | Partial capture |
| 10-18 05:23 | 40m | -11 / - | SV1PLJ | - / - | 3 | ✓ Closing fragment |
| 10-18 05:20 | 40m | -4 / - | YO9BPX | - / - | 2 | Partial capture |
| 10-18 05:12 | 40m | -14 / - | YV5YDT | - / - | 2 | Partial capture |
| 10-18 05:10 | 40m | -10 / 0 | LZ2TDF | -1 / - | 5 | ✓ Full exchange observed |
| 10-18 05:08 | 40m | -13 / - | TA3XEE | - / -15 | 4 | Partial capture |
| 10-18 05:07 | 40m | -17 / - | OA4ENG | - / -23 | 2 | ✓ Closing fragment |
| 10-18 05:02 | 40m | -14 / - | KF8EKF | - / -17 | 3 | ✓ Closing fragment |
| 10-18 04:54 | 40m | - / -10 | R6DVS | -8 / - | 3 | ✓ Closing fragment |
| 10-18 04:52 | 40m | -15 / - | TA4SSK | - / -11 | 3 | ✓ Closing fragment |
| 10-18 04:50 | 40m | -14 / - | LINUX | - / - | 4 | Partial capture |
| 10-18 04:47 | 40m | -10 / -9 | F6HUK | -6 / - | 2 | Partial capture |
| 10-18 04:46 | 40m | -17 / - | OE1AES | - / 0 | 3 | ✓ Closing fragment |
| 10-17 14:56 | 10m | - / -6 | CR7BUJ | -4 / - | 4 | ✓ Closing fragment |
| 10-13 18:42 | 40m | - / - | DK8HC | -6 / - | 2 | Partial capture |
| 10-13 18:40 | 40m | -14 / +3 | DF7NO | -4 / - | 3 | ✓ Closing observed |
| 10-13 18:38 | 40m | - / - | UB1CCL | -6 / - | 2 | Partial capture |
| 10-12 19:02 | 40m | -18 / - | IQ3TR | - / - | 4 | Partial capture |
| 10-11 17:47 | 40m | -12 / - | IR8PR | - / - | 2 | Partial capture |
| 10-11 15:54 | 40m | -12 / - | DH2LM | - / - | 2 | Partial capture |
| 10-11 05:51 | 40m | - / -15 | OH3OJ | 0 / - | 2 | ✓ Closing fragment |
| 10-11 05:50 | 40m | -10 / -2 | G0BLB | -8 / - | 2 | ✓ Closing observed |
| 10-11 05:48 | 40m | -7 / -5 | YO4NT | -2 / - | 3 | ✓ Closing observed |
| 10-11 05:47 | 40m | - / - | PE1NPS | -8 / - | 2 | Partial capture |
| 10-11 05:46 | 40m | -12 / +1 | Z62NS | -4 / - | 3 | ✓ Closing observed |
| 10-11 05:45 | 40m | -7 / - | IN3IBW | - / - | 3 | Partial capture |
| 10-11 05:33 | 40m | -9 / - | Z62NS | - / -12 | 3 | Partial capture |
| 10-11 05:27 | 40m | -10 / - | AO5CV | - / - | 2 | Partial capture |
| 10-11 05:17 | 40m | -11 / -16 | Z62NS | -10 / -18 | 23 | ✓ Full exchange observed |
| 10-11 05:17 | 40m | -16 / -2 | YO6LM | -8 / - | 4 | ✓ Closing observed |
| 10-11 05:16 | 40m | -9 / -3 | SV5BYP | -7 / -3 | 5 | ✓ Full exchange observed |
| 10-11 05:11 | 40m | -19 / - | LA8ENA | - / -6 | 3 | ✓ Closing fragment |
| 10-11 05:10 | 40m | -11 / - | IR8PR | - / - | 3 | Partial capture |
| 10-11 05:07 | 40m | -10 / -6 | AM5CV | -19 / -12 | 5 | ✓ Full exchange observed |
| 10-10 16:31 | 40m | -13 / -8 | OE2CAL | +15 / -2 | 5 | ✓ Full exchange observed |
| 10-10 16:27 | 40m | -12 / -9 | TA3RAM | -14 / -4 | 4 | Partial capture |
| 10-10 06:52 | 40m | - / -2 | AO5CV | -16 / - | 2 | ✓ Closing fragment |
| 10-10 06:20 | 40m | -9 / -9 | DM8ITZ | +9 / -16 | 3 | ✓ Full exchange observed |
| 10-10 06:17 | 40m | -13 / - | SQ5ANT | - / - | 3 | Partial capture |
| 10-10 06:15 | 40m | -12 / - | SQ8AZT | - / -16 | 5 | ✓ Closing fragment |
| 10-10 06:05 | 40m | - / - | PE1NPS | -4 / - | 4 | Partial capture |
| 10-10 06:04 | 40m | -5 / -5 | IZ5ILH | 0 / -8 | 3 | ✓ Full exchange observed |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 055615 -12 1187 IK2VFR/P IU7IPX JN90 055715 -14 1355 YV5YDT IU7IPX JN90 055900 -20 1855 IU7IPX II4NTTI -04 073215 -2 1391 IU7IPX IZ5RKH +04 (x2) 073615 -7 1134 IU7IPX DH0BRO JO62 (x3) 074445 -3 1074 IU7IPX YO5OSF -06 (x2) 210530 -8 724 IU7IPX EI5IMB -10 180045 -5 817 IU7IPX F6BHK JN24 180100 -13 1365 F6BHK IU7IPX -18 180115 -7 817 IU7IPX F6BHK R-09 (x2)
UTC dB Audio Message 124045 -9 1760 IU7IPX CS7CDZ +01 (x2) 153145 -21 1829 IU7IPX EB7CFU R-10 163245 -11 2171 WP4UAM IU7IPX JN90 (x5) 145615 +0 1167 IU7IPX CR7BUJ -06 (x4) 121500 -15 2494 IU7IPX CR7BUW IM58 143300 -10 556 IU7IPX P4/WE9V +03 143330 -11 556 IU7IPX RR73; I8IGS <...> -04
UTC dB Audio Message 073915 -17 1538 UR5VPR IU7IPX -01 073930 -15 1539 IU7IPX UR5VPR R-13 073945 -11 1538 UR5VPR IU7IPX -01 074000 -9 1540 IU7IPX UR5VPR R-14 074230 +14 1210 IU7IPX RX3ASQ KO95 074230 -6 1764 IU7IPX PD1HPB JO22 (x3) 074730 +3 2968 IU7IPX PH7GD JO32 074730 +7 2578 IU7IPX F1PBZ -16 074800 +6 2968 IU7IPX PH7GD JO32 074800 +14 2578 IU7IPX F1PBZ -16 074830 -3 2967 IU7IPX PH7GD JO32 074830 +16 2578 IU7IPX F1PBZ -16 074900 +8 2968 IU7IPX PH7GD JO32
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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