PD4SN — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving PD4SN, decoded by SO8OO in southeastern Poland. 898 related FT8 messages, 470 CQ messages, observed on 40m, 20m, 10m, across 21 UTC dates. Heard between 2026-06-09 and 2026-07-11.
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.
FT8DB and SO8OO WebSDR are a hobby project maintained solo. ☕ Buy me a coffee
Overview
Frequent QSO partners observed at SO8OO
Stations PD4SN worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by PD4SN
Approximate centre of JO32, decoded 2026-06-30 11:38 UTC. A transmitted locator is not proof of the operator's permanent location.
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 | PD4SN S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-17 19:07 | 20m | -3 / - | W4TME | - / -8 | 7 | Partial capture |
| 08-17 19:03 | 20m | -5 / - | K8PMG | - / -18 | 6 | Partial capture |
| 07-12 21:11 | 20m | -20 / - | TI4OP | - / -6 | 2 | Partial capture |
| 07-11 06:00 | 20m | -9 / - | W6PAN | - / -18 | 7 | Partial capture |
| 07-11 05:54 | 20m | -10 / - | KQ4TPD | - / -15 | 8 | Partial capture |
| 07-11 05:53 | 20m | -15 / - | W1HAT | - / -18 | 2 | ✓ Closing fragment |
| 07-11 05:51 | 20m | -18 / - | WU8T | - / -5 | 2 | ✓ Closing fragment |
| 07-11 05:40 | 20m | -11 / - | AJ4HS | - / -15 | 5 | Partial capture |
| 07-11 05:36 | 20m | -14 / - | KR2W | - / -8 | 2 | ✓ Closing fragment |
| 07-11 05:33 | 20m | -10 / - | AF4AA | - / -10 | 2 | Partial capture |
| 07-11 05:27 | 20m | -12 / -1 | KE4EB | -11 / -1 | 3 | Partial capture |
| 07-11 05:25 | 20m | -18 / - | KC2YYF | - / -17 | 2 | Partial capture |
| 07-10 05:36 | 20m | -3 / - | AH6HY | - / -21 | 3 | Partial capture |
| 07-08 07:11 | 40m | - / -16 | SP6AMI | -12 / - | 5 | Partial capture |
| 07-08 06:22 | 20m | -17 / - | N5RB | - / -16 | 2 | Partial capture |
| 07-08 06:17 | 20m | -13 / - | KG4CWC | - / -8 | 5 | ✓ Closing fragment |
| 07-08 06:13 | 20m | -14 / - | KA9EKJ | - / -16 | 2 | Partial capture |
| 07-07 06:17 | 20m | -5 / - | VE7VAK | - / -7 | 8 | ✓ Closing fragment |
| 07-07 06:15 | 20m | -6 / - | VE7ZAX | - / -17 | 2 | ✓ Closing fragment |
| 07-07 06:14 | 20m | -16 / - | RI0SP | - / -9 | 2 | ✓ Closing fragment |
| 07-07 06:09 | 20m | -16 / - | WL7SJ | - / -1 | 7 | ✓ Closing fragment |
| 07-07 05:48 | 20m | -1 / - | VE7VAK | - / -16 | 9 | Partial capture |
| 07-07 05:45 | 20m | -16 / - | VE4JBL | - / -9 | 3 | ✓ Closing fragment |
| 07-07 05:39 | 20m | -12 / - | VC7BBD | - / -15 | 5 | Partial capture |
| 07-07 05:20 | 20m | -14 / - | W6LUX | - / -20 | 8 | Partial capture |
| 07-07 05:10 | 20m | -16 / - | N4SV | - / -24 | 6 | Partial capture |
| 07-07 05:05 | 20m | -7 / - | K9VIT | - / -23 | 4 | Partial capture |
| 07-07 05:01 | 20m | -9 / - | KF0TL | - / -13 | 4 | Partial capture |
| 07-03 08:43 | 20m | -22 / - | S09S | - / -14 | 2 | ✓ Closing fragment |
| 07-03 08:31 | 20m | -14 / - | K2G | - / -1 | 4 | Partial capture |
| 06-30 11:38 | 10m | +7 / - | YF3ARV | - / -14 | 10 | Partial capture |
| 06-30 11:11 | 10m | +11 / - | YC2KDU | - / -11 | 8 | Partial capture |
| 06-30 10:47 | 10m | +7 / - | YB8HSL | - / -3 | 3 | ✓ Closing fragment |
| 06-30 10:36 | 10m | +2 / - | YB8HSL | - / -13 | 9 | Partial capture |
| 06-30 10:26 | 10m | -1 / - | YG1RAW | - / -5 | 7 | ✓ Closing fragment |
| 06-30 10:24 | 10m | 0 / - | YC9APJ | - / -11 | 3 | Partial capture |
| 06-30 10:16 | 10m | -17 / - | YD9BTD | - / -9 | 7 | Partial capture |
| 06-26 20:36 | 10m | -20 / - | LU9IMM | - / -5 | 2 | Partial capture |
| 06-26 20:20 | 10m | -22 / - | CA7FKZ | - / +6 | 4 | Partial capture |
| 06-26 19:32 | 10m | -10 / - | CA3NEB | - / -15 | 5 | Partial capture |
| 06-26 19:30 | 10m | -16 / - | PU2PPD | - / -12 | 2 | ✓ Closing fragment |
| 06-26 19:23 | 20m | -18 / - | NP3PR | - / -24 | 2 | Partial capture |
| 06-26 18:49 | 20m | -11 / - | YO7BPC | - / -2 | 2 | Partial capture |
| 06-26 18:24 | 20m | -14 / - | VE2PAU | - / -14 | 3 | Partial capture |
| 06-26 18:21 | 10m | -6 / - | N4GPR | - / -17 | 3 | Partial capture |
| 06-26 18:16 | 10m | -12 / - | N4GPR | - / - | 4 | Partial capture |
| 06-26 18:09 | 10m | -6 / - | WP4XN | - / -20 | 11 | Partial capture |
| 06-26 18:03 | 10m | -12 / - | WP4XN | - / -12 | 2 | ✓ Closing fragment |
| 06-26 17:56 | 10m | -17 / - | PU2WVZ | - / -8 | 2 | Partial capture |
| 06-26 17:51 | 10m | -16 / - | PY2FWM | - / -12 | 3 | Partial capture |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 211130 -19 1917 TI4OP PD4SN -06 (x2) 190330 +1 503 K8PMG PD4SN -18 (x6) 190745 -10 636 W4TME PD4SN -08 (x7)
UTC dB Audio Message 083700 -23 1490 PD4SN DM1CAR +02 (x2) 084300 -16 2390 PD4SN PD1BER JO22 103200 -9 2645 PD4SN IQ4JO JN63 (x4) 071145 -10 1357 PD4SN SP6AMI -16 (x5) 072245 -6 2734 PD4SN IQ4JO JN63 (x3)
UTC dB Audio Message 111230 +9 502 YC2KDU PD4SN -11 (x5) 113800 +8 1064 YF3ARV PD4SN JO32 (x10)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.