AD9DU — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving AD9DU, decoded by SO8OO in southeastern Poland. 2,837 related FT8 messages, 494 CQ messages, observed on 80m, 60m, 40m, 20m, 10m, across 61 UTC dates. Heard between 2026-05-25 and 2026-08-23.
These are automated observations at the SO8OO receiver, not the station's official logbook. Times are UTC. Decoder S/N describes messages received at SO8OO; inferred entity and location data may be inaccurate for portable, remote or special-event operation.
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Overview
Frequent QSO partners observed at SO8OO
Stations AD9DU worked most often, as logged from our receiver:
Activity Heatmap
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 | AD9DU S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-23 12:54 | 20m | - / - | MW0YAE | -7 / - | 4 | Partial capture |
| 08-23 12:54 | 20m | - / - | PG4AS | -12 / - | 4 | Partial capture |
| 08-23 12:41 | 20m | - / - | PD1GJH | +7 / - | 3 | Partial capture |
| 08-23 12:39 | 20m | - / - | G8KLC | 0 / - | 6 | Partial capture |
| 08-23 12:36 | 20m | - / - | GW4ONI | -1 / - | 2 | Partial capture |
| 08-23 12:31 | 20m | - / - | M9KTM | -2 / - | 18 | Partial capture |
| 08-23 12:13 | 20m | - / - | F4HQB | +2 / - | 2 | Partial capture |
| 08-23 12:07 | 20m | - / - | F4HQB | -5 / - | 2 | Partial capture |
| 08-23 11:54 | 20m | - / - | M7PHE | -17 / - | 6 | Partial capture |
| 08-23 11:47 | 20m | - / - | PA0LDE | +5 / - | 5 | Partial capture |
| 08-23 11:19 | 20m | - / - | DL3HN | -3 / - | 2 | Partial capture |
| 08-23 11:12 | 20m | - / -18 | ON4AZM | -6 / - | 7 | ✓ Closing fragment |
| 08-23 07:09 | 20m | - / -19 | MW0DNF | -2 / - | 2 | Partial capture |
| 08-23 06:48 | 20m | - / -18 | PD2BVG | +7 / - | 3 | ✓ Closing fragment |
| 08-23 06:35 | 20m | - / -11 | DF1QR | -7 / - | 5 | ✓ Closing fragment |
| 08-23 06:34 | 20m | - / -17 | ON7DJ | 0 / - | 5 | ✓ Closing fragment |
| 08-23 06:23 | 20m | - / - | F5GPE | -7 / - | 6 | Partial capture |
| 08-23 06:22 | 20m | - / - | PD7LB | -7 / - | 6 | Partial capture |
| 08-23 06:19 | 20m | - / - | PD3LKN | 0 / - | 3 | Partial capture |
| 08-23 06:17 | 20m | - / -15 | PD2BS | -9 / - | 3 | ✓ Closing fragment |
| 08-23 06:13 | 20m | - / -6 | PA4COR | -4 / - | 2 | Partial capture |
| 08-23 06:10 | 20m | - / -16 | DK4RH | -5 / - | 3 | ✓ Closing fragment |
| 08-23 05:45 | 20m | - / -8 | 9H1FJ | -13 / - | 3 | ✓ Closing fragment |
| 08-23 05:18 | 20m | - / - | EB3ENW | -4 / - | 2 | Partial capture |
| 08-22 05:51 | 20m | - / -2 | IS0AWZ | 0 / - | 2 | ✓ Closing fragment |
| 08-22 05:47 | 20m | - / -2 | IS0AWZ | 0 / - | 3 | Partial capture |
| 08-22 04:10 | 20m | - / -15 | AA4DD | -9 / - | 7 | Partial capture |
| 08-22 04:01 | 20m | - / -9 | UN7LEW | +8 / - | 2 | ✓ Closing fragment |
| 08-22 03:37 | 20m | - / -17 | PD2WL | +6 / - | 9 | Partial capture |
| 08-22 03:19 | 20m | - / -18 | RM1F | -18 / - | 3 | ✓ Closing fragment |
| 08-22 03:12 | 20m | - / - | RM1F | -13 / - | 3 | Partial capture |
| 08-22 02:24 | 20m | - / - | CT3MD | +2 / - | 3 | Partial capture |
| 08-22 01:16 | 20m | - / - | 9A3AUH | +2 / - | 2 | Partial capture |
| 08-22 00:50 | 20m | - / - | F1IQH | -18 / - | 3 | Partial capture |
| 08-22 00:36 | 20m | - / - | TA3HEB | -6 / - | 2 | Partial capture |
| 08-21 04:19 | 80m | - / - | DL8MKG | +17 / - | 5 | Partial capture |
| 08-18 12:13 | 20m | - / - | OS8E | -8 / - | 4 | Partial capture |
| 08-18 03:23 | 80m | - / - | DL4ME | +14 / - | 6 | Partial capture |
| 08-18 03:21 | 80m | - / - | F4FPR | -12 / - | 4 | Partial capture |
| 08-18 02:59 | 80m | - / +6 | KE4EB | +3 / - | 3 | ✓ Closing fragment |
| 08-18 00:46 | 60m | - / - | EB1LA | +2 / - | 2 | Partial capture |
| 08-17 02:47 | 60m | - / - | IZ0GRR | -19 / - | 9 | Partial capture |
| 08-17 02:45 | 60m | - / - | DL1UDO | -7 / - | 3 | Partial capture |
| 08-17 02:38 | 60m | - / - | IZ0GRR | -20 / - | 10 | Partial capture |
| 08-17 01:01 | 20m | - / - | DG5PW | -9 / - | 3 | Partial capture |
| 08-17 00:57 | 20m | - / - | DG5PW | -7 / - | 3 | Partial capture |
| 08-17 00:52 | 20m | - / - | DG5PW | -7 / - | 3 | Partial capture |
| 08-17 00:41 | 20m | - / - | YT1DDL | -10 / - | 2 | Partial capture |
| 08-17 00:24 | 20m | - / -11 | SV0TPN | -9 / - | 3 | ✓ Closing fragment |
| 08-17 00:04 | 20m | - / - | DH2RL | -1 / - | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 124115 +9 329 AD9DU PD1GJH JO22 124115 +1 650 AD9DU G8KLC IO93 124145 +6 329 AD9DU PD1GJH JO22 124145 +1 650 AD9DU G8KLC IO93 124215 +7 329 AD9DU PD1GJH JO22 125415 -9 650 AD9DU PG4AS JO33 125445 -5 583 AD9DU MW0YAE IO81 125445 -6 650 AD9DU PG4AS JO33 (x2) 125515 -8 583 AD9DU MW0YAE IO81 (x3) 125645 -16 650 AD9DU PG4AS JO33 140045 -14 648 AD9DU DL1NRC JN39 153815 -4 650 AD9DU PA0GSP JO21
UTC dB Audio Message 033600 -12 665 AD9DU G6OTZ IO92 (x4) 034130 -21 1791 AD9DU MM0KQC -13 034430 -10 665 AD9DU G6OTZ IO92 (x5) 035600 -14 545 AD9DU CR7BRV IM58 (x2) 040330 -13 665 AD9DU G6OTZ IO92 (x2) 044215 -4 510 AD9DU F1IQH JN27
UTC dB Audio Message 032230 -13 434 AD9DU F4FPR IN88 (x2) 032330 +16 434 AD9DU DL4ME JO50 (x6) 042900 +3 435 AD9DU ON8DM JO10 (x2) 041900 +16 350 AD9DU DL8MKG JO52 (x5)
UTC dB Audio Message 024545 -2 1528 AD9DU DL1UDO JO31 (x3) 024715 -24 1353 AD9DU IZ0GRR JN61 (x9) 004600 +2 348 AD9DU EB1LA IN73 (x2) 034630 -6 505 AD9DU F4FPR IN88
UTC dB Audio Message 191030 -18 1195 AD9DU PU5MRL R-20 193400 -1 475 AD9DU PY5ZHP GG54 (x3) 070430 +0 522 AD9DU IU4RQY JN64 173315 -8 2751 AD9DU 9J2FI -12
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.