IN3XUG — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving IN3XUG, decoded by SO8OO in southeastern Poland. 1,678 FT8 messages attributed to this token as transmitter, on 160m, 80m, 60m, 40m, 20m, 10m, across 73 UTC dates in the available aggregate history. Observed between 2026-06-06 and 2026-10-12.
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 1,678 FT8 messages attributed to IN3XUG as the transmitting token by decoded message structure across 73 UTC dates in the available aggregate history. The largest monitored-band total was 40 m (34%), followed by 20 m (28%) and 80 m (20%). The busiest six-hour window was 16:00-22:00 UTC, containing 48% of decodes. Received S/N was mixed across SO8OO's weak, moderate and strong ranges; the estimated median was -7 dB.
Overview
Bands
Last attributed message: 2026-10-12 14:45 UTC
Observed FT8 message patterns
- Attributed sample
- 1,678 messages
- Active dates
- 73 UTC dates
- Estimated median S/N
- -7 dB
- Estimated 10th-90th percentile
- -18.9 to +5 dB
- Recurring-pattern threshold
- Met
SO8OO display ranges among successful decodes: weak (≤ -16 dB) 343, moderate (-15 to -9 dB) 417, strong (≥ -8 dB) 918.
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 IN3XUG 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 IN3XUG
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
- JN55 · 911 decoded messages
- SO8OO receiver locator
- KN09VW
- Locator-centre separation
- 945 km (approx.)
- Last such locator decoded
- 2026-10-12 14:43 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 | IN3XUG S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 10-12 14:44 | 40m | -1 / - | PC2F | -4 / +8 | 5 | ✓ Full exchange observed |
| 10-12 14:42 | 40m | -4 / +9 | DC6NS | -10 / - | 6 | ✓ Full exchange observed |
| 10-12 14:39 | 40m | -6 / - | DF1LWJ | -11 / - | 7 | ✓ Closing observed |
| 10-12 14:35 | 40m | -5 / - | M0VTS/P | - / -9 | 4 | ✓ Closing fragment |
| 10-06 18:53 | 160m | -14 / -6 | F6DHD | -8 / -5 | 4 | ✓ Full exchange observed |
| 10-06 18:52 | 160m | -11 / - | IK6QOP | - / - | 3 | Partial capture |
| 10-06 18:47 | 80m | +1 / -10 | HF50HSP | -7 / - | 5 | Partial capture |
| 10-06 18:45 | 80m | -1 / - | YU65AEC | - / -14 | 5 | Partial capture |
| 10-06 18:43 | 80m | +2 / -3 | AM5CV | +6 / +8 | 5 | ✓ Full exchange observed |
| 10-06 18:42 | 80m | 0 / - | HF50HSP | - / -7 | 2 | Partial capture |
| 09-25 08:25 | 40m | -18 / - | MM7WQD | - / - | 3 | Partial capture |
| 09-25 08:22 | 40m | -21 / - | DL9AHB/QRP | - / - | 2 | Partial capture |
| 09-25 08:20 | 40m | -19 / - | SM7IUN | - / 0 | 3 | ✓ Closing fragment |
| 09-25 08:18 | 40m | -17 / - | OM5ALL | - / - | 5 | ✓ Closing fragment |
| 09-25 08:15 | 40m | -21 / - | R2EA/P | - / - | 3 | Partial capture |
| 09-25 08:14 | 40m | -14 / - | GJ0KYZ | - / -10 | 2 | ✓ Closing fragment |
| 09-25 08:13 | 40m | -12 / +3 | DK2MAX | -22 / -3 | 4 | ✓ Full exchange observed |
| 09-24 15:43 | 160m | - / -22 | OK2LC | -20 / - | 2 | Partial capture |
| 09-24 15:29 | 80m | -6 / - | SQ5WWK | - / - | 2 | Partial capture |
| 09-24 15:25 | 60m | -7 / -6 | DM5MA | -10 / +7 | 6 | ✓ Full exchange observed |
| 09-24 15:20 | 60m | -11 / - | IW0RGU | -17 / - | 5 | ✓ Full exchange observed |
| 09-24 15:18 | 60m | -10 / - | DK3GI | +2 / - | 5 | ✓ Full exchange observed |
| 09-24 15:16 | 60m | -13 / +7 | DD0IPA | -6 / +9 | 5 | ✓ Full exchange observed |
| 09-24 15:15 | 60m | -14 / - | DL4YDR | -18 / +5 | 4 | ✓ Closing observed |
| 09-23 16:04 | 80m | -5 / - | DO8JB | - / - | 2 | Partial capture |
| 09-23 16:02 | 80m | - / +4 | DA1ST | +1 / - | 4 | ✓ Closing fragment |
| 09-23 16:00 | 80m | -13 / - | HB3XCE | -14 / - | 2 | ✓ Closing observed |
| 09-23 15:59 | 80m | -15 / - | R6CO | - / - | 3 | Partial capture |
| 09-23 15:57 | 80m | -12 / 0 | F1PBZ | +3 / - | 4 | ✓ Full exchange observed |
| 09-23 15:56 | 80m | -10 / - | IZ3PZM | - / -3 | 2 | ✓ Closing fragment |
| 09-23 15:55 | 80m | -14 / +5 | DG3EAZ | -8 / +10 | 5 | ✓ Full exchange observed |
| 09-21 12:43 | 40m | -14 / -11 | ON1DGN | -16 / - | 5 | ✓ Full exchange observed |
| 09-20 10:26 | 40m | -20 / - | ON8AT | - / -3 | 3 | ✓ Closing fragment |
| 09-20 10:25 | 40m | -22 / - | G7HJX | - / -12 | 2 | ✓ Closing fragment |
| 09-20 10:21 | 40m | -15 / - | G0VSK | - / -7 | 5 | ✓ Closing fragment |
| 09-20 10:19 | 40m | -18 / - | G7HJX | - / - | 4 | Partial capture |
| 09-20 10:18 | 40m | -10 / - | DL5AKF | - / - | 2 | Partial capture |
| 09-19 22:09 | 60m | -6 / -10 | IW6NEM | -5 / +9 | 5 | ✓ Full exchange observed |
| 09-19 22:02 | 160m | -20 / - | RI1FJZ | - / - | 2 | Partial capture |
| 09-19 21:58 | 80m | +6 / -1 | GX3RAF/P | -13 / -10 | 5 | ✓ Full exchange observed |
| 09-19 21:51 | 80m | +2 / - | R3RRC/P | - / +8 | 2 | Partial capture |
| 09-19 21:50 | 80m | +4 / +2 | DO9FSE | -14 / 0 | 10 | ✓ Full exchange observed |
| 09-19 21:19 | 80m | 0 / - | DA6MIA | - / - | 2 | Partial capture |
| 09-19 21:18 | 80m | 0 / -3 | DO1YFF | -4 / -8 | 4 | ✓ Full exchange observed |
| 09-18 21:59 | 80m | -2 / - | 7Z1BQ | - / - | 2 | Partial capture |
| 09-18 21:58 | 80m | +4 / - | DO5ALO | - / - | 2 | Partial capture |
| 09-18 21:56 | 80m | +1 / -1 | II7IABB | -5 / - | 3 | Partial capture |
| 09-18 21:55 | 80m | +6 / - | II6IGTO | - / - | 2 | Partial capture |
| 09-18 21:50 | 80m | +4 / +1 | II8IHBC | -1 / +1 | 5 | Partial capture |
| 09-18 21:48 | 80m | - / +2 | S51SLO | +9 / - | 2 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 144030 -8 1692 DF1LWJ IN3XUG 73 (x4) 144230 -2 1692 DC6NS IN3XUG JN55 (x2) 144315 -10 1250 IN3XUG DC6NS +09 144330 -2 1692 DC6NS IN3XUG R+18 144345 -9 1250 IN3XUG DC6NS RR73 144400 -5 1692 DC6NS IN3XUG 73 144415 -7 689 IN3XUG PC2F JO22 (x2) 144500 -2 1692 PC2F IN3XUG +08 144515 -2 689 IN3XUG PC2F R+12 144530 +0 1692 PC2F IN3XUG RR73
UTC dB Audio Message 220215 -24 1928 RI1FJZ IN3XUG JN55 (x2) 220815 -23 1344 RA0AF IN3XUG JN55 154345 -19 1369 IN3XUG OK2LC -22 (x2) 185200 -11 1554 IK6QOP IN3XUG JN55 (x3) 185345 -6 2113 IN3XUG F6DHD -06 185400 -13 1554 F6DHD IN3XUG R-05 185415 -9 2113 IN3XUG F6DHD RR73 185430 -15 1554 F6DHD IN3XUG 73 185500 -9 1554 DO7LIA IN3XUG JN55
UTC dB Audio Message 184345 +2 1554 AM5CV IN3XUG JN55 184400 +7 512 IN3XUG AM5CV -03 184415 +2 1554 AM5CV IN3XUG R+08 184430 +5 512 IN3XUG AM5CV RR73 184445 +3 1554 AM5CV IN3XUG 73 184515 -3 1554 YU65AEC IN3XUG JN55 (x4) 184700 -7 1940 IN3XUG HF50HSP -10 184715 -2 1554 YU65AEC IN3XUG R-14 184815 +0 1554 HF50HSP IN3XUG JN55 (x4)
UTC dB Audio Message 152030 -15 1432 IN3XUG IW0RGU +27 152045 -11 1555 IW0RGU IN3XUG R+25 152100 -19 1431 IN3XUG IW0RGU RR73 152115 -12 1554 IW0RGU IN3XUG 73 152145 -9 1555 CQ IN3XUG JN55 152245 -14 1555 OH1LA IN3XUG RR73 152345 -7 1554 ON7KEI IN3XUG RR73 152415 -8 1555 CQ IN3XUG JN55 (x2) 152530 -8 1555 DM5MA IN3XUG JN55 (x2) 152645 -9 947 IN3XUG DM5MA -06 152700 -7 1555 DM5MA IN3XUG R+07 152715 -12 947 IN3XUG DM5MA RR73 152730 -4 1555 DM5MA IN3XUG 73
UTC dB Audio Message 222715 +9 775 RI1FJL IN3XUG JN55 (x3) 164515 +0 721 IN3XUG LB6BK +11 (x2) 164700 +0 1959 9M2DGA IN3XUG JN55 (x4) 165000 -9 1735 BH4THI IN3XUG JN55 165030 -10 1735 BG5JGG IN3XUG JN55 (x3) 165230 -14 1735 DK0RE IN3XUG JN55 (x2)
UTC dB Audio Message 094200 -7 1621 DG7AK IN3XUG JN55 (x3) 100000 -13 1639 DL8LBY IN3XUG R+25 (x2) 100100 -4 1631 DL7UG IN3XUG +11 (x2) 100145 -22 1738 IN3XUG PE9JAN JO22 100230 -13 1631 PE9JAN IN3XUG RR73 100300 -15 1631 LB5WB IN3XUG R-04 (x2) 172900 -20 1342 LU1FIV IN3XUG JN55 (x4)
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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