DL4GCJ — FT8 activity observed at SO8OO
Receiver-side FT8 activity involving DL4GCJ, decoded by SO8OO in southeastern Poland. 139 related FT8 messages, 40 CQ messages, observed on 80m, 40m, 20m, across 21 UTC dates. Heard between 2026-05-18 and 2026-08-14.
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 DL4GCJ worked most often, as logged from our receiver:
Activity Heatmap
Locator transmitted by DL4GCJ
Approximate centre of JN47, decoded 2026-08-21 18:18 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 | DL4GCJ S/N | Counterpart | Counterpart S/N | Msgs | Capture |
|---|---|---|---|---|---|---|
| 08-21 18:15 | 10m | -16 / - | PY4BSC | - / - | 4 | Partial capture |
| 08-21 18:10 | 10m | -19 / - | XQ3SK | - / - | 3 | Partial capture |
| 08-20 01:46 | 40m | -8 / - | VE1ZZ | - / - | 2 | Partial capture |
| 08-17 00:24 | 20m | -17 / - | K0FTN | - / - | 3 | Partial capture |
| 08-17 00:22 | 20m | -18 / - | W4EIS | - / - | 2 | Partial capture |
| 08-17 00:15 | 20m | -17 / - | WP4MXM | - / -16 | 3 | Partial capture |
| 08-17 00:05 | 20m | -18 / - | VP2VKC | - / - | 12 | Partial capture |
| 08-17 00:02 | 20m | -18 / - | W4EIS | - / - | 2 | Partial capture |
| 08-06 02:42 | 20m | -23 / - | KO4GIA | - / - | 2 | Partial capture |
| 08-06 02:26 | 20m | -15 / - | KS4RF | - / -6 | 3 | Partial capture |
| 08-06 02:23 | 20m | -15 / - | W4DR | - / - | 2 | Partial capture |
| 08-06 02:07 | 20m | -6 / - | WD8LOE | - / - | 4 | Partial capture |
| 08-06 02:04 | 20m | -10 / - | WA3USG | - / - | 2 | Partial capture |
| 08-06 02:02 | 20m | -14 / - | 8Q7PR | - / - | 2 | Partial capture |
| 08-06 01:56 | 20m | -6 / - | WD8LOE | - / - | 4 | Partial capture |
| 08-06 01:52 | 20m | -9 / - | W4WT | - / - | 3 | Partial capture |
| 08-06 01:50 | 20m | -8 / - | N2SCJ | - / - | 2 | Partial capture |
| 08-06 01:48 | 20m | -9 / - | W4WT | - / - | 3 | Partial capture |
| 08-06 01:44 | 20m | -13 / - | K4MQG | - / -16 | 5 | ✓ Closing fragment |
| 08-06 01:42 | 20m | -14 / - | AA4NP | - / -16 | 2 | ✓ Closing fragment |
| 08-06 01:40 | 20m | -13 / - | NP3RK | - / -13 | 2 | ✓ Closing fragment |
| 08-06 01:39 | 20m | -12 / - | KJ4PIU | - / - | 2 | Partial capture |
| 08-06 01:36 | 20m | -12 / - | KC3VTK | - / -19 | 2 | ✓ Closing fragment |
| 08-06 01:33 | 20m | -13 / - | WA1LAD | - / - | 4 | ✓ Closing fragment |
| 08-06 01:32 | 20m | -12 / - | KM4TDZ | - / - | 2 | Partial capture |
| 08-06 01:31 | 20m | -15 / - | KC3VTK | - / - | 3 | Partial capture |
| 08-06 01:29 | 20m | -18 / - | W3BL | - / - | 2 | Partial capture |
| 08-06 01:26 | 20m | -12 / - | N1JUD | - / - | 2 | Partial capture |
| 08-06 01:04 | 20m | -18 / - | W4JHV | - / -24 | 2 | Partial capture |
| 08-06 01:02 | 20m | -16 / - | K0BFG | - / -19 | 3 | ✓ Closing fragment |
| 08-06 00:58 | 20m | -18 / - | W4WFC | - / - | 5 | Partial capture |
| 08-06 00:53 | 20m | -16 / - | NC4MT | - / -10 | 4 | ✓ Closing fragment |
| 08-04 04:06 | 80m | - / - | SP1ZMO | +12 / - | 4 | Partial capture |
| 08-04 02:33 | 80m | +12 / - | K3VN | - / - | 3 | Partial capture |
| 08-04 02:32 | 80m | +8 / -7 | SP9WLC | +10 / +4 | 5 | ✓ Full exchange observed |
| 08-04 02:30 | 80m | +8 / - | HI3T | - / - | 2 | Partial capture |
| 08-04 02:24 | 80m | +5 / - | VE3XN | - / - | 4 | Partial capture |
| 08-04 02:19 | 80m | -2 / - | HI8JCD | - / - | 4 | Partial capture |
| 08-04 02:18 | 80m | -4 / - | K3VN | - / - | 2 | Partial capture |
| 08-04 02:17 | 80m | -6 / - | NN4RB | - / - | 3 | Partial capture |
| 08-04 02:12 | 80m | -3 / - | K3VN | - / - | 6 | Partial capture |
| 07-31 02:42 | 20m | -17 / - | K9STL | - / - | 4 | Partial capture |
| 07-31 02:39 | 20m | -16 / - | 7Q5MLV | - / - | 2 | ✓ Closing fragment |
| 07-31 02:36 | 20m | -18 / - | K9STL | - / - | 3 | Partial capture |
| 07-31 02:19 | 20m | -15 / - | KD2A | - / - | 4 | Partial capture |
| 07-31 02:17 | 20m | -12 / - | KC4DPT | - / - | 2 | Partial capture |
| 07-31 02:03 | 20m | -20 / - | W3BOO | - / -18 | 2 | Partial capture |
| 07-18 04:12 | 20m | -18 / - | <...> | - / - | 2 | Partial capture |
| 07-17 02:24 | 40m | -10 / - | VE2OPR | - / - | 3 | Partial capture |
| 07-17 01:05 | 20m | - / -4 | K1HC | -16 / - | 3 | ✓ Closing fragment |
Recent FT8 messages decoded at SO8OO
Frequency values are decoder audio offsets in hertz, not RF frequencies.
UTC dB Audio Message 173815 +0 473 EA5HM DL4GCJ +08 (x3) 181030 -21 2139 XQ3SK DL4GCJ JN47 (x3) 181515 -15 2140 PY4BSC DL4GCJ JN47 (x4)
UTC dB Audio Message 020800 -1 831 CQ NA DL4GCJ JN47 (x2) 020900 -6 832 W8DPK DL4GCJ JN47 (x3) 021045 -12 684 DL4GCJ W8DPK RR73 021100 +4 685 W8DPK DL4GCJ 73 021545 +3 809 KE4EB DL4GCJ JN47 022430 -17 1342 VE2OPR DL4GCJ JN47 (x3) 022630 -15 1342 N3SD DL4GCJ JN47 020345 -22 2040 DL4GCJ RN6MA -14 014630 -8 505 VE1ZZ DL4GCJ JN47 (x2)
UTC dB Audio Message 001015 -18 2065 VP2VKC DL4GCJ JN47 (x6) 001530 -21 1483 WP4MXM DL4GCJ JN47 (x3) 002200 -16 1692 W4EIS DL4GCJ JN47 (x2) 002415 -24 1691 K0FTN DL4GCJ JN47 (x4)
UTC dB Audio Message 023015 +12 694 CQ USA DL4GCJ JN47 023045 +8 694 HI3T DL4GCJ JN47 (x2) 023215 +6 694 SP9WLC DL4GCJ JN47 023230 +11 2283 DL4GCJ SP9WLC -07 023245 +7 694 SP9WLC DL4GCJ R+04 023300 +8 2283 DL4GCJ SP9WLC RR73 023315 +12 694 SP9WLC DL4GCJ 73 023345 +11 694 K3VN DL4GCJ JN47 (x3) 040630 +13 694 DL4GCJ SP1ZMO JO73 (x4)
Decoder S/N history by band
Daily averages across messages associated with this profile as decoded at SO8OO.